Edge Rewrite
// HTMLRewriter · presentation

This page was redesigned at the edge.

Cloudflare fetched the original article and streamed it through HTMLRewriter to apply an entirely new visual system without rebuilding the source page.

// request.cf · coarse context

A page that knows where it met you.

Only coarse request metadata is shown. This demo does not display or persist visitor IP addresses.

Country
US
Cloudflare location
CMH
Connection
HTTP/2
Language
Not provided

Ray ID: a4036b8c9d720d7f

Jump to content

Unisys

From Wikipedia, the free encyclopedia
(Redirected from AirCore)

Unisys Corporation
TypePublic
IndustryInformation technology
Consulting
Outsourcing
PredecessorBurroughs Corporation
Sperry Corporation
Founded1986; 40 years ago (1986)
Headquarters,
U.S.
Area served
Worldwide
Key people
ServicesSystem integration
Cloud infrastructure
Cybersecurity
Enterprise computing
Business process management
Artificial intelligence
Data analytics
RevenueDecrease $2.008 billion (2024)[1]
Increase $97.4 million (2024)
Decrease $193.4 million (2024)
Total assetsDecrease $1.87 billion (2024)
Total equityIncrease ($269.3 million) (2024)
Number of employees
16,300 (2021)[2]
Websitewww.unisys.com

Unisys Corporation is an American technology company founded in 1986 and headquartered in Blue Bell, Pennsylvania.[3] The company provides cloud, AI, digital workplace, logistics, and enterprise computing services.[4]

History

[edit]

Founding

[edit]
The company's logo, used from 1986 to 2022
The company's logo, used from 1986 to 2022

Unisys' history dates back to 1873 with E. Remington & Sons and the introduction of the first commercially viable typewriter to use the QWERTY keyboard layout.[4][5] Over a hundred years later, the company became known as Unisys in 1986 through the merger of mainframe corporations Sperry and Burroughs, with Burroughs buying Sperry for $4.8 billion.[6]

The new company's name was chosen from over 31,000 submissions in an internal competition when Christian Machen submitted the word "Unisys", which was composed of parts of the words "united", "information", and "systems".[7]

The merger was the largest in the computer industry at the time and made Unisys the second-largest computer company with annual revenue of $10.5 billion.[8] W. Michael Blumenthal became CEO and Chairman.[9]

20th century

[edit]

Soon after the merger, the market for proprietary mainframe-class systems, the mainstream product of Unisys and its competitors such as IBM, saw a decline[10] that continues, at a slower rate, today. Unisys responded by making the strategic decision to shift into high-end servers, including 32-bit processor Windows Servers and information technology (IT) services, such as systems integration, outsourcing, and related technical services, while holding onto the profitable revenue stream from maintaining its installed base of proprietary mainframe hardware and applications.[10][11]

In 1988, the company acquired Convergent Technologies, creators of Convergent Technologies Operating System (CTOS).[12]

A person doing data entry on a Unisys system in 1989

In 1990, Blumenthal resigned.[9] James Unruh, formerly of Memorex and Honeywell, became the new CEO and Chairman after Blumenthal's departure and continued in both roles until 1997, when Larry Weinbach of Arthur Andersen became the new CEO.[9]

21st century

[edit]

Unisys launched their business process consulting service in 2004. This service called Business Blueprints helped developers create high level models of their own software.[13]

Joseph McGrath served as CEO and President from January 2005, until September, 2008. On October 7, 2008, J. Edward Coleman replaced McGrath as CEO and Chairman.[14]

On November 10, 2008, the company was removed from the S&P 500 index when the market capitalization of the company had fallen below the S&P 500 minimum of $4 billion.[15]

In 2010, Unisys sold its Medicare processing Health Information Management service to Molina Healthcare for $135 million.[16]

On October 6, 2014, after six years as CEO and chairman, Unisys announced that Coleman was stepping down effective December 1, 2014.[17]

In December 2014, Unisys named Peter Altabef as its new president and CEO, replacing J. Edward Coleman.[18] The company also announced that Paul Weaver, who was serving as the interim board chairman, would assume that position on a permanent basis as of January 1, 2015.[19]

In February 2020, SAIC announced plans to acquire Unisys Federal, the company’s federal defense contracting operation, for $1.2 billion.[20][21] The company’s federal customer list included over a dozen military and civilian agencies.[20] As part of the acquisition, Unisys has a licensing agreement with SAIC to continue providing its software to federal clients.[21]

In June 2020, Australia’s Home Affairs’ biometric identification system, built in part through partnership with Unisys, was launched.[22]

Unisys made several acquisitions in 2021. In June, the company announced the acquisition of Unify Square,[23] which provides software and services which help enterprises manage collaboration and communication platforms like Zoom and Microsoft Teams.[23] In November, Mobinergy, a mobile device management software company, was acquired;[24] and in December, Unisys acquired CompuGain, an Amazon Web Services Advanced Consulting Partner.[25]

In July 2021, Unisys partnered with Vodafone to help the company boost its IT services.[26] The two launched “Vodafone Digital Factory,” and Unisys helped Vodafone clients with technologies like AI, virtual, and augmented reality, and blockchain.[26]

In May 2022, the company joined the Plug and Play Enterprise Tech program.[27] This allowed Unisys to source and partner with technology startups to access and use early-stage emerging technology.[27]

On April 1, 2025, Michael M. Thomson, the company’s president and COO, assumed the position of CEO.[28][29]

Recognition and awards

[edit]

NelsonHall

[edit]
  • In 2018, 2019, 2020, and 2023, Unisys was named a leader in the NelsonHall Evaluation & Assessment Tool (NEAT) Vendor Evaluation for Advanced Digital Workplace Services.[30][31][32][33]
  • In 2021 and 2023, Unisys was named a Leader in Cognitive and Self-Healing IT Infrastructure Services in NelsonHall's NEAT Assessment.[34][35]
  • In 2022 and 2024, Unisys was named a Leader in End-to-End Cloud Infrastructure Services in NelsonHall’s NEAT Assessment.[36][37][38]
  • In 2021 and 2024, Unisys was named a leader in the NEAT Cyber Resiliency Vendor Evaluation.[39]

Avasant

[edit]
  • In 2021 and 2023, Unisys was recognized as an Innovator and a Leader, respectively, in Avasant’s RadarView for Digital Workplace Services[40][41]
  • In the 2023 and 2024-2025 reports, Unisys was named a Leader in Avasant’s End-User Computing Services RadarView.[42][43]
  • In 2024, Unisys was recognized as a Disruptor in Avasant’s Freight and Logistics Digital Services RadarView Report.[44]
  • In 2024, Unisys was recognized as an Innovator in Avasant’s Data Center Managed Services RadarView, Application Modernization Services RadarView, Multisourcing Service Integration RadarView, and the Hybrid Enterprise Cloud Services RadarView.[45]

Information Services Group (ISG)

[edit]
  • In 2024, Unisys was named a global leader in ISG’s Advanced Analytics and AI Services Provider Lens.[46]
  • In 2024, Unisys was recognized as a leader in the ISG Provider Lens Microsoft Cloud Ecosystem Quadrant Report.[47]
  • In 2024, Unisys was recognized as a leader in ISG’s Private/Hybrid Cloud Data Center Services Provider Lens, Multi Public Cloud Services Provider Lens, Cybersecurity Solutions and Services Provider Lens, and as a Paragon Awards Winner for transformation.[48]
  • In 2023, Unisys was recognized as a Leader in the ISG Provider Lens™ Future of Work - Services and Solutions Quadrant Reports.[49]
  • In 2023, Unisys was named a leader in ISG Provider Lens – Private/Hybrid Cloud Data Center Services,[50] Multi Public Cloud Services,[51] and Cybersecurity Solutions and Services.[52]
  • In 2021, Unisys was recognized as a global leader in ISG’s Provider Lens report for its cloud and infrastructure services.[53]

Everest Group

[edit]
  • In 2022, Unisys was recognized as a Major Contender in Cloud Services for North America and Europe in Everest Group’s PEAK Matrix[54]
  • In 2024, the company was recognized as a leader in Everest Group’s PEAK Matrix: Digital Workplace Services for midmarket enterprises.[55][56]

IDC

[edit]
  • In 2023, Unisys was named a Leader in the IDC MarketScape: European Human-First Digital Workplace Vendor Assessment.[57]
  • In 2023, Unisys was named in IDC’s, Worldwide Application Modernization Services MarketScape, Worldwide Managed Public Cloud Services MarketScape, and the Cloud Professional Services WW Higher Education.[57]
  • In 2024, Unisys was named in IDC’s Cloud Professional Services North America State & Local Government MarketScape.[58]

Forbes

[edit]
  • In 2025, Unisys was named a Forbes’ America’s Best Employers for Engineers.[59]
  • In 2023, Unisys was named a Forbes’ Best Employers for Women, Best Employers for Diversity, and one of America’s Best Midsize Employers.[59]
  • In 2022, Unisys was named a Forbes’ Best Workplaces for Women.[60]

Products and services

[edit]

Unisys offers a range of IT services, including:

  • Outsourced managed services[61]
  • Systems integration and consulting services[62][63]
  • Application management and device management software[64][65]
  • High end server technology[66][67]
  • Maintenance and support services[61]
  • Cybersecurity services[68][67]
  • Digital workplace services (DWS)[68][65][69]
  • Cloud and infrastructure services[68]
  • Enterprise computing services[68]
  • Business process services[68][67]
  • Field services and support[67]

Unisys operates data centers around the world to support its service offerings.[70][71]

Digital Workplace Services (DWS)

[edit]

Digital workplace services deliver technologies focused on improving employee experience, collaboration, productivity, and end-to-end IT support.[72] Unisys’ DWS capabilities include:

  • Digital transformation consulting[73]
  • Workplace as a Service (WaaS)[74][75]
  • Intelligent workplace services[72]
  • Unified experience management[72]
  • Modern device management[72]
  • Seamless Collaboration[72]

In 2021, Unisys acquired Unify Square - a company that helped others manage collaboration and communications platforms[76] - and Mobinenergy - a unified endpoint management expert.[77] These companies now operate as part of Unisys’ Digital Workplace Services business unit.[78][79]

Cloud, Applications, and Infrastructure (CA & I)

[edit]

Unisys’ CA&I segment provides: applications, cloud, cloud AI, cybersecurity, and data.[72]

In 2020, California State University used Unisys’ CloudForte and Managed Security Services to integrate its hybrid-cloud environment.[80]

After acquiring the company CompuGain, Unisys furthered its cloud capabilities, including hybrid cloud and cloud optimization, agile cloud migration, cloud-native capabilities, and data governance.[81]

Cybersecurity

[edit]

In November 2020, Unisys updated its Stealth platform to include visualization and dashboard tools to make it easier for an organization to track security in real-time.[82] The new version made it possible for cybersecurity teams to see relationships between all network endpoints, including multiple clouds and edge computing platforms.[82]

Enterprise Computing (ECS)

[edit]

Enterprise computing refers to information technology tools used to implement, configure, maintain, and operate enterprise systems.[83]

Unisys’ ECS offerings include:

  • ClearPath: Provides secure, high-performance processing for business operations, optimizing mainframes, modernizing applications, and enabling cloud transitions[84][85]
  • License and support solutions[72]
  • Specialized services and next-generation computing[72]
  • Micro-market and business process solutions[72]
  • Financial services[86]
  • Travel and transportation[87][88]

Unisys was the first to develop a server architecture that supported four operating environments to run simultaneously on the same computer system in a single virtualized partition.[89]

In 2013, Unisys won a $650 million Enterprise Computing Center Support contract to support the computer systems used by the Internal Revenue Service.[90]

Partnerships

[edit]

Unisys’ partnerships include:

Projects

[edit]

Some of Unisys’ projects include:

Consumerization of IT

[edit]

A Unisys-sponsored study conducted by IDC revealed a gap between the activities and the expectations of the new “iWorker” generation and organizations’ ability to support their needs.[99][100] Results indicated that organizations still rely on outdated, standardized IT models, preventing them from benefitting from newer networked technologies.[101]

Unisys Innovation Program (UIP)

[edit]

Unisys Innovation Program is a contest for engineering students in India to develop career-ready skills by solving real-world problems with current technologies. It is open to all engineering students in computer science, information technology, and related fields.[102] Students have the opportunity to be mentored by tech industry professionals in various fields.[103] As of 2021, more than 55,000 students have participated. UIP was established in 2009 under the name Cloud 20/20.[102]

People and culture

[edit]

Unisys was named to Newsweek’s Top 100 Global Most Loved Workplaces list 2024;[104] America’s Most Loved Workplaces list 2024;[105] the 2023 Forbes America’s Best Employers for Diversity list;[59] the Fair360 Noteworthy Companies list;[106] the 2023 and 2022 Forbes America’s Best Employers for Women list;[59][107] and is a multi-year DivHERsity award winner.[108][109]

Unisys earned a top score on the Disability Equality Index for five consecutive years (2020-2024).[110][111][112] The company was recognized as a “Best Place to Work for Disability Inclusion.”[113] The Disability Equality Index is a joint initiative of Disability:IN and the American Association of People with Disabilities.[113] It is a “comprehensive benchmarking tool to measure disability workplace inclusion.”[113]

In November 2021, Unisys launched its UGrow program to help its employees grow internally.[114] The program makes and offers different courses focused on skills needed by Unisys employees.[114] Company employees also have access to Unisys University, which provides free certifications for over 100 different skills.[114][115] Courses cover topics such as management, team leadership, communication, and culture.[116] The courses are organized around Unisys’ core business functions.[117]

Carbon footprint reduction

[edit]

In 2006, Unisys committed to reducing its carbon footprint by 75% by 2026.[118] It achieved this five years early in 2021.[118] A year later, the company announced a new goal of net zero carbon emissions by 2030.[118] The company also participates in the Carbon Disclosure Project and UN Global Compact.[119][120]

Controversies

[edit]

In 1987, Unisys was sued with Rockwell Shuttle Operations Company for $5.2 million by two former employees of the Unisys Corporation, one a subcontractor responsible for the computer programs for the space shuttle.[121] The suit filed by Sylvia Robins, a former Unisys engineer, and Ria Solomon, who worked for Robins, charges that the two were forced from their jobs and harassed after complaining about safety violations and inflated costs.

In 1998, Unisys Corporation agreed to pay the government $2.25 million to settle allegations that it supplied refurbished, rather than new, computer materials to several federal agencies in violation of the terms of its contract. Unisys admitted to supplying re-worked or refurbished computer components to various civilian and military agencies in the early 1990s, when the contract required the company to provide new equipment. The market price for the refurbished material was less than the price for new material which the government paid.[122]

In 1998, Unisys was found guilty of price inflation and government contract fraud, with the company settling to avoid further prosecution.[123] Lockheed Martin and Unisys paid the government $3.15 million to settle allegations that Unisys inflated the prices of spare parts sold to the U.S. Department of Commerce for its NEXRAD Doppler Radar System, in violation of the False Claims Act, 31 U.S.C. § 3729, et seq.[124]

In October 2005, The Washington Post reported that the company had allegedly overbilled on the $1-to-3-billion Transportation Security Administration contract for almost 171,000 hours of labor and overtime at up to the maximum rate of $131.13 per hour, including 24,983 hours not allowed by the contract. Unisys denied wrongdoing.[125]

In 2007, Unisys was said to be under investigation by the FBI for allegedly failing to detect cybersecurity incidents related to the attacking of the U.S. Department of Homeland Security. Unisys reported that it had not been notified by the FBI or the Committee on Homeland Security of an investigation.[126] The company denied all charges and said it had documentation disproving the allegations.[127]

In 2007, Unisys was found guilty of misrepresentation of retiree benefits. A federal judge in Pennsylvania ordered Unisys to reinstate within 60 days free lifetime retiree medical benefits to 12 former employees who were employed by a Unisys predecessor, the Burroughs Corporation.[128]

In 2007, there was a trademark infringement case between Visible Systems Corporation and Unisys. The court determined that Visible Systems had a right to a trademark in the word VISIBLE and that Unisys had to “permanently enjoin” from using the trademarks or service marks 3D VISIBLE ENTERPRISE, SD-VE, and VISIBLE to prevent customers from connecting Unisys with Visible Systems’ products or services.[129]

In 2010, Unisys Hungary terminated the local Workers' Union representative Gabor Pinter's employment contract with immediate effect for raising concerns about unpaid overtime. According to the 2012 verdict of the Labour Court of Budapest, Unisys acted illegally and was ordered to pay unpaid wages and benefits, legal costs, and three months' average salary as compensation.[130]

See also

[edit]

References

[edit]
  1. "Unisys Announces 4Q and Full-Year 2024 Results" (PDF).
  2. "Unisys Company Profile - Office Locations, Competitors, Revenue, Financials, Employees, Key People, Subsidiaries | Craft.co". Retrieved March 11, 2023.
  3. "Unisys wins $214M Department of Defense contract". www.bizjournals.com. Retrieved June 11, 2025.
  4. 1 2 Kovar, Joseph F. "Unisys CEO Peter Altabef On Cloud, AI And Quantum Computing". www.crn.com. Retrieved April 16, 2025.
  5. "Unisys". ZDNET. Retrieved April 16, 2025.
  6. Sanger, David E. (May 28, 1986). "Burroughs, in Challenge to I.b.m., to Acquire Sperry for $4.8 Billion". The New York Times. ISSN 0362-4331. Retrieved December 25, 2017.
  7. Sims, Calvin (November 11, 1986). "Burroughs Announces New Company Name". The New York Times. Retrieved March 10, 2013.
  8. "About Unisys". Unisys.
  9. 1 2 3 "Unisys Corp - After The Merger". Ecommerce.info. 2001. Archived from the original on December 3, 2013.
  10. 1 2 Stephens, David (2010). "Mainframes: Where are They Now?" (PDF). Retrieved April 23, 2025.
  11. "Pre-History of Unisys". History of Computing. Archived from the original on September 5, 2012. Retrieved November 6, 2017.
  12. "Convergent Technologies". Centre for Computing History. Retrieved November 6, 2017.
  13. McMillan, Robert (May 13, 2003). "Unisys to launch business process consulting service". Computerworld. Retrieved November 15, 2022.
  14. "Unisys Elects Corporate Transformation Leader J. Edward Coleman As Chairman and CEO". Unisys. Archived from the original on April 3, 2012. Retrieved October 12, 2011.
  15. "People's United to replace Unisys on S&P 500 Index". Reuters. November 10, 2008. Retrieved November 10, 2008.
  16. "Unisys jettisons Medicare processing biz". The Register. January 19, 2010.
  17. Hertzler, Lauren (October 6, 2014). "Unisys CEO J. Edward Coleman to step down". Philadelphia Business Journal. Retrieved October 7, 2014.
  18. "Unisys Taps Altabef, Former Dell Services President, as New Chief Executive". www.channelfutures.com. Retrieved April 9, 2025.
  19. Morgan, Steve (April 25, 2016). "Unisys Corp. Launches Into Stealth Mode". Forbes. New York, New York. Retrieved May 9, 2016.
  20. 1 2 Warminsky, Joe (February 6, 2020). "SAIC adds to IT modernization portfolio with $1.2B acquisition of Unisys Federal". FedScoop. Retrieved September 28, 2022.
  21. 1 2 Caffrey, Michelle (April 30, 2020). "Unisys lands $200M in new contracts in Q1". www.bizjournals.com. Retrieved September 28, 2022.
  22. Pascu, Luana (June 3, 2020). "Australia launches biometric ID system for border control developed by Unisys, Idemia". www.biometricupdate.com. Retrieved October 16, 2022.
  23. 1 2 Soper, Taylor (June 3, 2021). "Unisys to acquire Seattle-area startup Unify Square for $152.5M". GeekWire. Retrieved October 7, 2022.
  24. "Unisys Acquires Mobinergy". Mergr. Retrieved October 7, 2022.
  25. Florentine, Sharon (December 14, 2021). "Unisys Acquires AWS Cloud Consulting Partner CompuGain for $87.3M". ChannelE2E. Retrieved October 7, 2022.
  26. 1 2 "Vodafone and Unisys team up to boost IT services in digitalisation bet". Reuters. July 28, 2021. Retrieved October 26, 2022.
  27. 1 2 "Unisys Is now the Part of the Global Plug and Play Innovation Platform to Boost Solutions and Services Initiatives". EnterpriseTalk. May 9, 2022. Retrieved October 16, 2022.
  28. MarketScreener (February 19, 2025). "Unisys Corporation Announces Executive Vice President and Chief Operating Officer Changes | MarketScreener". www.marketscreener.com. Retrieved April 2, 2025.
  29. Mulligan, Ryan (December 6, 2024). "Unisys names new CEO as Peter Altabef steps down after 10 years". Retrieved April 2, 2025.
  30. Williams, Shannon (August 12, 2020). "Unisys named leader in advanced digital workplace services for third consecutive year". IT Brief Asia. Retrieved November 20, 2022.
  31. "Unisys Named a Leader in Advanced Digital Workplace Services by NelsonHall for Third Consecutive Year". Cision PR Newswire. August 10, 2020. Retrieved August 24, 2020.
  32. Williams, Shannon (August 12, 2020). "Unisys named leader in advanced digital workplace services for third consecutive year". channellife. Retrieved August 24, 2020.
  33. "NEAT Evaluation for NTT Data: Advanced Digital Workplace Services" (PDF). 2023. Retrieved May 2, 2025.
  34. "NEAT EVALUATION FOR DXC TECHNOLOGY: Cognitive & Self-Healing IT Infrastructure Management" (PDF). 2023. Retrieved May 2, 2025.
  35. "NelsonHall Recognizes Unisys as a Leader in 2023 Cognitive and Self-Healing IT Infrastructure Management Assessment". June 20, 2023. Retrieved May 2, 2025.
  36. "NelsonHall research on: Unisys - NelsonHall". research.nelson-hall.com. Retrieved December 7, 2022.
  37. Shakthi (March 18, 2022). "NelsonHall Names Unisys as a Leader in Advanced Digital Workplace Services Assessment". Retrieved November 4, 2022.
  38. Alexander, Timothy (August 13, 2024). "Unisys Named Leader in 2024 Cloud Infrastructure Management by NelsonHall". MyChesCo. Retrieved May 7, 2025.
  39. "NEAT EVALUATION FOR DXC TECHNOLOGY: Cyber Resiliency Services" (PDF). April 2024. Retrieved May 7, 2025.
  40. "Digital Workplace Services 2021 RadarView™". Avasant. Retrieved December 3, 2022.
  41. "Avasant Digital Workplace Services 2024 RadarView™". Avasant. Retrieved June 18, 2025.
  42. "End-user Computing Services 2023 RadarView™". Avasant. Retrieved June 18, 2025.
  43. "End-user Computing Services 2024–2025 RadarView™ - Avasant". avasant.com. Retrieved June 18, 2025.
  44. Alexander, Timothy (October 13, 2024). "Unisys Named a Disruptor in Avasant's 2024 Freight and Logistics Report". MyChesCo. Retrieved June 25, 2025.
  45. "Multisourcing Service Integration 2023–2024 RadarView™". Avasant. Retrieved June 25, 2025.
  46. "Unisys Wins Recognitions, Shares Flat". www.baystreet.ca. February 6, 2025. Retrieved August 1, 2025.
  47. Salmon, Kaleah. "Unisys excels in ISG's 2024 Microsoft Cloud Ecosystem Quadrant Report". ChannelLife Australia. Archived from the original on July 20, 2025. Retrieved August 1, 2025.
  48. Williams, Shannon (November 1, 2024). "Unisys named global leader in ISG 2024 workplace report". Retrieved August 6, 2025.
  49. Brooks, Steve (February 27, 2025). "Unisys joins Freshworks Partner Network". Enterprise Times. Retrieved August 6, 2025.
  50. "ISG names Unisys a leader in hybrid cloud-data center services". www.prnewswire.com. August 28, 2023. Retrieved August 8, 2025.
  51. "Multi Public Cloud Services" (PDF). June 2023. Retrieved August 8, 2025.
  52. "Cybersecurity - Solutions and Services" (PDF). June 2023. Retrieved August 8, 2025.
  53. Ramnani, Meeta (December 15, 2021). "Unisys Acquires CompuGain, Deepens Cloud Expertise". Analytics India Magazine. Retrieved August 8, 2025.
  54. Avijit, Kumar; Ranjan, Mukesh; Acharya, Sushree; Chirayil, Zachariah K.; M, Titus; Deepti, Sekhri; Sharma, Anushka (January 28, 2022). "Cloud Services Provider Compendium 2022 – North America". www2.everestgrp.com. Retrieved November 26, 2022.
  55. StockTitan (November 19, 2024). "Unisys Named Leader in Everest Group's Digital Workplace Services Assessment 2024". StockTitan. Retrieved July 18, 2025.
  56. "Digital Workplace Services PEAK Matrix® Assessment : Mid-market Enterprises - Everest Group". www.everestgrp.com. Retrieved July 18, 2025.
  57. 1 2 Tapper, David (November 2023). "IDC MarketScape: Worldwide Managed Public Cloud Services 2023 Vendor Assessment" (PDF). Retrieved August 15, 2025.
  58. "IDC MarketScape: North America State and Local Government Cloud Professional Services 2024 Vendor Assessment". IDC: The premier global market intelligence company. Retrieved August 15, 2025.
  59. 1 2 3 4 "Unisys | UIS Stock Price, Company Overview & News". Forbes. Retrieved July 11, 2025.
  60. Ennis, Dawn (July 26, 2022). "America's Best Employers For Women 2022". Forbes. Retrieved November 4, 2022.
  61. 1 2 "Unisys Sponsors Harrisburg University Security Center of Excellence to Help PA State and Local Governments Protect Data". Harrisburg University. January 15, 2015. Archived from the original on May 18, 2015.
  62. "UNISYS TO INTEGRATE TECHNOLOGY AT KEMPEGOWDA'S NEW TERMINAL 2 – Airport World". August 22, 2019. Retrieved May 14, 2025.
  63. "Unisys to support simulation and flight research". Retrieved May 14, 2025.
  64. "Unisys buys Unify Square to improve UC management | TechTarget". Search Unified Communications. Retrieved May 14, 2025.
  65. 1 2 Carter, Rebekah (May 9, 2023). "The Gartner 2023 Magic Quadrant for Outsourced Digital Workplace Services". CX Today. Retrieved May 14, 2025.
  66. "Unisys Unveils Intel Xeon-Based 'Mainframes'". www.networkcomputing.com. Retrieved May 14, 2025.
  67. 1 2 3 4 Kovar, Joseph F. "Unisys Says COVID-19 Had Strong Impact On Sales, But Improvements Ahead". CRN. Archived from the original on December 3, 2021. Retrieved May 14, 2025.
  68. 1 2 3 4 5 Salunkhe, Kailas (May 30, 2022). "Two Virtualization Stocks You Need to Know After VMware Deal". TipRanks Financial. Retrieved October 3, 2022.
  69. Nadel, Jeremy (March 16, 2022). "Vision-Box taps Unisys to assist building biometric SmartGates for Home Affairs". CRN Australia. Retrieved November 15, 2022.
  70. "Quality certifications". Archived from the original on July 25, 2011. Retrieved March 18, 2011.
  71. Baxtel. "Unisys Data Centers and Colocation". baxtel.com. Retrieved May 14, 2025.
  72. 1 2 3 4 5 6 7 8 9 Beirat, Omar (February 19, 2025). "Why Unisys Corporation's (UIS) Stock Is Down 11.21%". Retrieved May 21, 2025.
  73. "Unisys Corporation (UIS): VRIO Analysis [Jan-2025 Updated]". DCF, SWOT, CANVAS, PESTEL, BCG Editable Templates. Retrieved May 21, 2025.
  74. "Best Desktop Outsourcing Services 2025 | TrustRadius". www.trustradius.com. Retrieved May 21, 2025.
  75. "Digital Workplace Services". October 2017. Retrieved May 21, 2025.
  76. Soper, Taylor (June 3, 2021). "Unisys to acquire Seattle-area startup Unify Square for $152.5M". GeekWire. Retrieved May 21, 2025.
  77. "Unisys Acquires Mobinergy | Mergr M&A Deal Summary". mergr.com. Retrieved May 21, 2025.
  78. "Unisys buys Unify Square to improve UC management | TechTarget". Search Unified Communications. Retrieved May 21, 2025.
  79. Kovar, Joseph (June 4, 2021). "Unisys Buys Unify Square, Boosting Its Enterprise Collaboration Prowess". Retrieved May 21, 2025.
  80. Caffrey, Michelle (April 30, 2020). "Unisys lands $200M in new contracts in Q1". www.bizjournals.com. Retrieved October 3, 2022.
  81. "Unisys acquires CompuGain to expand cloud and infrastructure capabilities". Help Net Security. December 16, 2021. Retrieved October 18, 2022.
  82. 1 2 Vizard, Michael (November 30, 2020). "Unisys Adds Visualization Tools to Stealth Platform". Security Boulevard. Retrieved October 9, 2022.
  83. "What is Enterprise Computing?". Business Research Guide. Retrieved June 4, 2025.
  84. "BMO Financial Group Inks Agreement for Unisys ClearPath Mainframe-Class Server Systems and Support Services". Database Trends and Applications. April 1, 2009. Retrieved June 6, 2025.
  85. Sybert, Sarah (September 30, 2020). "Unisys Launches ClearPath MCP Software for Microsoft Azure; Vishal Gupta, Bob Ellsworth Quoted". executivegov.com. Retrieved June 6, 2025.
  86. "New core banking system, Vilja, comes to the UK from Sweden". March 28, 2024. Retrieved June 4, 2025.
  87. Alexander, Timothy (January 31, 2025). "Finnair Cargo Joins Unisys Platform for Enhanced Air Cargo Operations". MyChesCo. Retrieved June 4, 2025.
  88. Saunders, Eddie (January 15, 2025). "Qatar Airways Cargo joins Unisys cargo portal services platform". Cargo Airports & Airline Services. Retrieved June 4, 2025.
  89. "Unisys tackles future of enterprise computing with new server architecture". ITWeb. August 1, 2006. Retrieved October 18, 2022.
  90. Hoover, Mark (February 21, 2013). "Unisys wins $650M IRS IT contract". Washington Technology. Retrieved October 18, 2022.
  91. Burt, Jeff (February 17, 2015). "Unisys Brings Cloud Management, VMware Support to Forward Systems". eWEEK. Retrieved October 11, 2022.
  92. Krill, Paul (February 6, 2007). "Unisys, Oracle partner on Linux conversions". Computerworld. Retrieved October 11, 2022.
  93. "Unisys integrates security into Dell EMC Cyber Recovery". SecurityBrief New Zealand. Retrieved October 11, 2022.
  94. "Unisys Stealth Solution Boosts Customer Security". www.channelfutures.com. Retrieved August 13, 2025.
  95. "Unisys unveils ClearPath MCP Software Series for Microsoft Azure". Help Net Security. October 1, 2020. Retrieved October 23, 2022.
  96. Knowles, Catherine (March 16, 2015). "Unisys and ServiceNow partner up, focus on enterprise space". IT Brief New Zealand. Retrieved November 8, 2022.
  97. Moore, John (July 2, 2021). "Dell Global Alliances partners boost channel sales". SearchITChannel. Retrieved November 8, 2022.
  98. Bencic, Emily (March 18, 2021). "Unisys joins Lenovo's partner network". retailbiz. Retrieved August 13, 2025.
  99. "InformationWeek – "IT Unprepared For Floo Of Consumer Devices, Apps". Retrieved March 11, 2023.
  100. "Desire for Mobility is Driving Growing Use of Consumer Devices and Apps in Workplace -". Security Today. July 14, 2011. Retrieved July 16, 2025.
  101. "CIO – blog post from Michael Hugos". Archived from the original on November 19, 2010.
  102. 1 2 enterpriseitworld (October 14, 2021). "Cloud 20/20™ Contest Becomes Unisys Innovation Program; Registration Opens for India's 13th Annual Technical Project Competition". Enterprise IT World. Retrieved July 31, 2025.
  103. Team, C. R. N. (June 7, 2022). "Unisys announces winners of the 13th Unisys Innovation Program (UIP)". CRN - India. Retrieved July 31, 2025.
  104. "Global Most Loved Workplaces 2024". Newsweek. May 22, 2024. Retrieved July 11, 2025.
  105. "America's Most Loved Workplaces 2024". Newsweek. October 2, 2024. Retrieved July 11, 2025.
  106. "2023 Top 50". Fair360. Retrieved July 11, 2025.
  107. Bjorkgren, David (August 2, 2022). "SAP in Newtown Square Makes Forbes List of Best Employers for Women". DELCO.Today. Retrieved July 11, 2025.
  108. "The DivHERsity Awards for Gender Diversity in the Workplace". events.herkey.com. Retrieved July 11, 2025.
  109. "Unisys among top 5 companies with most innovative hiring practices". TJinsite. Retrieved July 11, 2025.
  110. "Best Places to Work - 2022 - Disability:IN". Disability:IN. Archived from the original on April 23, 2025. Retrieved July 10, 2025.
  111. Treadwell, Kristina. "Best Places to Work - 2024". Disability:IN. Retrieved July 10, 2025.
  112. "2023 Disability Index Report".
  113. 1 2 3 Naylor, Buffy (August 26, 2021). "Unisys Earns a Perfect Score on 2021 Disability Equality Index". Channel Futures. Retrieved April 5, 2023.
  114. 1 2 3 "How Unisys is helping employees bridge the skill gap". Financialexpress. November 10, 2022. Retrieved April 13, 2023.
  115. Blacharski, Dan (September 24, 2001). "Getting Certified on your Boss's Nickel". Computerworld. Retrieved April 13, 2023.
  116. "Workforce Management Software News, Blog, and Resources". Workforce.com. Retrieved April 21, 2023.
  117. Blacharski, Dan (September 24, 2001). "Getting Certified on your Boss's Nickel". Computerworld. Retrieved April 21, 2023.
  118. 1 2 3 Shrestha, Priyanka (June 30, 2022). "Tech solutions firm Unisys targets net zero emissions by 2030". future Net Zero. Retrieved May 2, 2023.
  119. Shrestha, Priyanka (June 30, 2022). "Tech solutions firm Unisys targets net zero emissions by 2030". future Net Zero. Retrieved May 4, 2023.
  120. "Unisys Corporation". unglobalcompact.org. Retrieved May 4, 2023.
  121. Applebome, Peter (September 25, 1987). "4 Say Problems In Space Shuttle Are Continuing". The New York Times.
  122. Government Contract Fraud 12/03/1998 (Date of Settlement Announcement)
  123. "UNISYS, LOCKHEED MARTIN PAY U.S. $3.15 MILLION TO SETTLE DISPUTE ON INFLATED SPARE PARTS SALES" (PDF). December 31, 2013. Archived from the original (PDF) on December 31, 2013.
  124. Rabinovitz, Jonathan (May 8, 1993). "Armand D'Amato Found Guilty Of Fraud in a Lobbying Scheme". The New York Times.
  125. O'Harrow Jr, Robert; Higham, Scott (October 22, 2005). "Contractor Accused Of Overbilling U.S". The Washington Post.
  126. "FBI investigates Unisys over U.S. government hack". IT World. Archived from the original on November 14, 2007.
  127. "Unisys Says Facts, Documentation Contradict Allegations in News Story on DHS". Unisys. Archived from the original on October 13, 2007.
  128. "Unisys Corporation Retiree Medical Benefits ERISA Litigation" (PDF). December 31, 2013. Archived from the original (PDF) on December 31, 2013.
  129. "United States District Court District of Massachusetts Civil Action No.04-11610-RGS" (PDF). December 31, 2013. Archived from the original (PDF) on December 31, 2013.
  130. "Unisys Fired the Worker's Union Representative Illegally". Index.hu. November 23, 2012.
[edit]