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IBM vs Unisys

Unbiased reviews from our professional community. A complete perspective on vendors based on user input.
IBM
Based on 1964 reviews.
Unisys
Latest Research
Overview
International Business Machines Corporation is an American multinational technology and consulting corporation, with headquarters in Armonk, New York. IBM manufactures and markets computer hardware, middleware and software, and offers infrastructure, hosting and consulting services in areas ranging from mainframe computers to nanotechnology. The company originated in 1911 as the Computing-Tabulating-Recording Company through a merger of the Tabulating Machine Company, the International Time Recording Company, and the Computing Scale Company.Unisys Corporation is an American global information technology company based in Blue Bell, Pennsylvania, that provides a portfolio of IT services, software, and technology. Unisys has a long history in the technology industry. The company traces its roots back to the founding of American Arithmometer Company in 1886 and the Sperry Gyroscope Company in 1910. Unisys predecessor companies also include the EckertMauchly Computer Corporation, which developed the world's first commercial digital computers, the BINAC, and the UNIVAC.
Sample Customers
IBM System Storage DS8000 Series
Renfe, Park Nicollet Health Services, Ricoh Americas Corporation, SK Energy, SWK STADTWERKE KREFELD AG
IBM Desktop Outsourcing
i-Virtualize, Continuum Managed Services LLC, i-Virtualize, Kelsey-Seybold Clinic, eASPNet Taiwan Inc., Dow Water & Process Solutions, Physion
IBM Managed Security Services
Carnegie Mellon University, Bridgevine, immixGroup, Apptimate AB, WeCloud AB, DSB Consulting, Zumidian, Australian Government Department of Defence, Factor-y S.r.l., Logicalis US, Refresco Gerber
IBM Service Desk Outsourcing
Kalibrate Pty. Ltd.
IBM LinuxONE
Learn Forward
IBM Z Systems
Fujitsu
Unisys SANArena 6000 Series
General Direction of Social Protection for Workers in the Public Functions (ADSE)
Unisys Desktop Outsourcing
De Beers UK
Unisys Managed Security Services
Board of Airline Representatives Australia (BARA)
Unisys Service Desk Outsourcing
Fireside Distributors
Popular Solutions
Top Industries
Computer Software Company
28%
Comms Service Provider
18%
Financial Services Firm
11%
Government
6%
Computer Software Company
31%
Comms Service Provider
28%
Financial Services Firm
8%
Construction Company
4%
Quotes From Member Reviews
We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
Most Helpful Reviews
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Customer Service
Review 1 of 30
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Technical Support
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