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Federal contractor profile

UNISYS CORPORATION

UEI RBZNNB53KMJ3CAGE 4W798Company website ↗

E

Overview

Legal name
UNISYS CORPORATION
Also known as
UNISYS CORP
Registered location
RESTON, VA, USA
Website
Company website ↗
Primary NAICS
541512 — Computer Systems Design Services
Latest award activity
Feb 4, 2026
Read company summary

UNISYS CORPORATION is associated with UEI RBZNNB53KMJ3 and CAGE 4W798 in public federal records. AcornBids currently links 17 prime awards totaling $354.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Homeland Security. Its recorded federal awards include work classified as Computer Systems Design Services; Other Computer Related Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541512 (Computer Systems Design Services). Its public SAM.gov registration lists RESTON, VA, USA.

At a glance

Lifetime prime obligations$354.7M
Prime awards17
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 14, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
UNISYS CORPORATION
Doing business as
UNISYS CORP
UEI
RBZNNB53KMJ3
CAGE
4W798
Registered address
11720 PLAZA AMERICA DR 7TH FL, RESTON, VA, 20190, USA
Registration status
E
Primary NAICS
541512 — Computer Systems Design Services
SAM activation
Apr 7, 2025
Initial registration
Mar 25, 2002
Entity start
Jan 1, 1986
SAM updated
Apr 2, 2026
Registration expires
Apr 2, 2026
Fiscal year end
Jan 31
Place of incorporation
DE, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 17 awards and $354,717,139 in reported obligations to this legal entity. Source
  • Recorded awards include Computer Systems Design Services (NAICS 541512); this classification is not proof of every company capability. Source
  • An example award describes: CHECKPOINT PROPERTY SCREENING SYSTEM CONNECTIVITY PROOF-OF-CONCEPT Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$221.5M
Prime contracts
$100.0KFY2005$21.1MFY2016$54.0MFY2017$47.1MFY2018$44.9MFY2019$26.6MFY2020$4.3MFY2021$9.7MFY2022$12.6MFY2023$11.3MFY2024$-10.2MFY2025$-10.0KFY2026

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 17 of 17 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
70T03020F1GRCA360CHECKPOINT PROPERTY SCREENING SYSTEM CONNECTIVITY PROOF-OF-CONCEPTDepartment of Homeland Security$486.4KApr 19, 2020Apr 18, 2021
70T04019F1GAP2505BLANKET PURCHASE AGREEMENT (BPA) CALL ORDER 70T04019F1GAP2505 IS ISSUED AGAINST BPA 70T04018A9GAP2501 FOR DOMAIN AWARENESS INTEGRATED NETWORK (DOMAIN) SUPPORT SERVICES FOR…Department of Homeland Security$4.6MApr 18, 2019Nov 19, 2020
HSCG3207JR00031USCG R&DC HELPDESK SERVICES - EAGLE CONTRACT - THE CONTRACTOR SHALL PROVIDE THE FULL RANGE OF IT SERVICES, TECHNICAL AND MANAGEMENT EXPERTISE, AND SOLUTION-RELATED ENABLING…Department of Homeland Security$2.3MSep 5, 2007Sep 30, 2012
HSCG3212JR00017RDC IT O&M SUPPORT SERVICES (HELPDESK) - IT HELPDESK SUPPORT FOR CGSWS, SERVERS, APPLICATIONS, NETWORKS, AND OTHER STANDARD CG HARDWARE/SOFTWARE, TECHNICAL SUPPORT TO R&D…Department of Homeland Security$1.3MOct 1, 2012Sep 30, 2014
NNL16AA03C"IGF::OT::IGF" SIMULATION AND AIRCRAFT SERVICES (SAS)National Aeronautics and Space Administration$17.6MMar 1, 2016Feb 28, 2019
15JPSS21F00000982CONSULTING SERVICES FOR FY22 TIME AND MATERIAL BPA CALL.Department of Justice$32.8MOct 1, 2021Nov 5, 2024
0015ENCORE II IT SOLUTIONS - FFP IGF::OT::IGFDepartment of Defense$6.0MAug 1, 2012Jan 31, 2017
DOC56PAPT1600322UNISYS - TRADEMARK RECORD MANAGEMENT - (D234) POP: NOVEMBER 01, 2015 THROUGH OCTOBER 31, 2016 IGF::OT::IGFDepartment of Commerce$1.2MOct 29, 2015Oct 31, 2017
TIRNO11D000350002IGF::CT::IGF CRITICAL OPERATION AND MAINTENANCE OF THE FILES INFORMATION RETIEVAL SYSTEMDepartment of the Treasury$19.2MMar 29, 2012Mar 31, 2017
TIRNO06D000100009TIPSS III - EXFIRS DEVELOPMENT CONTRACTDepartment of the Treasury$11.6MMay 1, 2007Aug 31, 2017
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedApr 2, 2026
Source loadedSep 26, 2026
Initial registrationMar 25, 2002
Entity startJan 1, 1986
IndustryReported size status
334111 — Electronic Computer ManufacturingNot reported
334118 — Computer Terminal and Other Computer Peripheral Equipment ManufacturingNot reported
334419 — Other Electronic Component ManufacturingNot reported
334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument ManufacturingNot reported
541214 — Payroll ServicesNot reported
541219 — Other Accounting ServicesNot reported
541330 — Engineering ServicesNot reported
541511 — Custom Computer Programming ServicesNot reported
541512 — Computer Systems Design ServicesNot reported
541513 — Computer Facilities Management ServicesNot reported
541519 — Other Computer Related ServicesNot reported
541611 — Administrative Management and General Management Consulting ServicesNot reported
541614 — Process, Physical Distribution, and Logistics Consulting ServicesNot reported
541618 — Other Management Consulting ServicesNot reported
541690 — Other Scientific and Technical Consulting ServicesNot reported
541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)Not reported
561210 — Facilities Support ServicesNot reported
611420 — Computer TrainingNot reported
ContactRolePublished contact methodsEvidenceSource date
DIANNE GASPARGovernment businessContact method not publishedSAM registrationNot available
JOSHUA SLUSSERAlternate government businessContact method not publishedSAM registrationNot available
DIANNE GASPARElectronic businessContact method not publishedSAM registrationNot available
JOSHUA SLUSSERAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 334111 — Electronic Computer Manufacturing
  • 334118 — Computer Terminal and Other Computer Peripheral Equipment Manufacturing
  • 334419 — Other Electronic Component Manufacturing
  • 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
  • 541214 — Payroll Services
  • 541219 — Other Accounting Services
  • 541330 — Engineering Services
  • 541511 — Custom Computer Programming Services
  • 541512 — Computer Systems Design Services
  • 541513 — Computer Facilities Management Services
  • 541519 — Other Computer Related Services
  • 541611 — Administrative Management and General Management Consulting Services
  • 541614 — Process, Physical Distribution, and Logistics Consulting Services
  • 541618 — Other Management Consulting Services
  • 541690 — Other Scientific and Technical Consulting Services
  • 541715 — Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
  • 561210 — Facilities Support Services
  • 611420 — Computer Training

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Reported subsidiary tree

Ownership follows reported parent UEIs.

Corporate family

Reported ownership links. Award and funding explorers can include this family.

Legal entityReported parent UEISource loaded
UNISYS CORPORATION—Sep 2, 2026
UNISYS CORPORATIONLVM1BDGL5BN3Sep 26, 2026

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Explore the customer, work and award-size evidence behind each match.

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3 shared agency customer(s); Shared work: 443120, 541512 — Computer Systems Design Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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INTERNATIONAL BUSINESS MACHINES CORPORATION

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2 shared agency customer(s); Shared work: 541512 — Computer Systems Design Services, 541513 — Computer Facilities Management Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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IMMERSIVE CONCEPTS L.L.C.

2 shared agency customer(s); Shared work: 541512 — Computer Systems Design Services, 541513 — Computer Facilities Management Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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SCIENCE APPLICATIONS INTERNATIONAL CORPORATION

2 shared agency customer(s); Shared work: 541512 — Computer Systems Design Services, 541513 — Computer Facilities Management Services. Counts and amounts describe sampled matching awards, not the company’s full history.
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About UNISYS CORPORATION

What products and services appear in its federal awards?

Recorded award industries: 541512 — Computer Systems Design Services; 443120; 541519 — Other Computer Related Services.

Recorded products and services: D399 — Other ADP and Telecommunications Services (includes data storage on tapes, compact disks, etc.); R499 — Other Professional Services; R425 — Engineering and Technical Services.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

11720 PLAZA AMERICA DR 7TH FL, RESTON, Virginia 20190, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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