Unison Software Inc.
McLean, VA Doing business as Compusearch Software Systems Inc.
- UEI
- WK4KLC4ZBNF8
- CAGE
- 0CAZ6
- Primary NAICS
- 513210 Software Publishers
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
-
Its parent company, ManTech International Corporation, ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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- Cloudpareto LLC · McLean, VA TD7VREW9MKK6
- Unison Marketplace, Inc. · McLean, VA LAE2E4PBDY23
- Unison Virtual Acquisition Office LLC · McLean, VA NND1JNX2JBJ1
- McLean, VA LF7KLJGT8B17
- McLean, VA L3ZCKJN1YZL4
-
- SAM.gov registration date
- Physical address
- 8444 Westpark Dr #920, McLean, VA 22102, USA
- Website
- unisonglobal.com
- Founded
- 1983
- Employees
- 251-1K
- Estimated annual revenue
- $50M-$100M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $71,048,704 |
| FY2025 | $76,498,296 |
| FY2024 | $59,188,669 |
| FY2023 | $51,228,734 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $16,805,084 | |
| 2 | Department of the Treasury | $12,189,350 | |
| 3 | Department of Transportation | $5,972,221 | |
| 4 | Department of Labor | $5,682,388 | |
| 5 | Pension Benefit Guaranty Corporation | $5,534,964 | |
| 6 | Department of Education | $3,381,819 | |
| 7 | Department of the Interior | $3,241,094 | |
| 8 | Department of Energy | $2,415,883 | |
| 9 | Air Force | $2,257,388 | |
| 10 | Environmental Protection Agency | $2,217,497 |
Contract vehicles
Expired vehicles (1)
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Lintech-Pragmatics JV LLC | W900KK23F0038 | $58,867 | |
| Amentum Technology, Inc. | HQ079618F8700 | $56,893 | |
| Accenture Federal Services LLC | 1331L520C13OS0005 | $89,000 | |
| Accenture Federal Services LLC | 1331L520C13OS0005 | $2,000 | |
| Lintech-Pragmatics JV LLC | W900KK23F0038 | $56,875 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Distributed Solutions, Inc. | Reston, VA | 541511 Custom Computer Programming Services |
| Deltek Inc. | Herndon, VA | 513210 Software Publishers |
| Operations / Development | Reston, VA | 541512 Computer Systems Design Services |
| G2Sf LLC | McLean, VA | 541330 Engineering Services |
| Optimal Solutions And Technologies | McLean, VA | 541330 Engineering Services |
About the company
Unison Software Inc., doing business as Compusearch Software Systems Inc., is a McLean, Virginia-based software company delivering cloud-based acquisition management, contract lifecycle, and financial management platforms to federal agencies as a prime contractor (99% of awards) across the GSA Multiple Award Schedule and IT Schedule 70, competing on a full and open basis without set-aside designations.
The vendor's federal footprint spans 1,159 awards with 3.4 billion dollars in combined potential value across 135 distinct customer agencies, anchored by its proprietary PRISM (Performance and Registration Information Systems Management) platform — a Software as a Service solution supporting procurement, contract management, cost engineering, and budget administration. Representative prime work includes a 44.5 million dollar PRISM contract-writing system software license, maintenance, and support order from the Treasury Bureau of the Fiscal Service (ultimate completion August 31, 2027), a 34.8 million dollar acquisition management system and support services delivery order from the Nuclear Regulatory Commission (extending through May 31, 2035), a 27.2 million dollar Acquisition Management System implementation order from the Pension Benefit Guaranty Corporation (September 30, 2027), and an 18.5 million dollar HCAS SaaS cloud migration and consolidated software licenses delivery order from the Army Assistant Secretary for Financial Resources (January 27, 2028). Unison also delivers specialized software including CDRLVUE (contractor data requirements list tracking), TOPVUE (database services), 4CAST (financial and healthcare budget software), and Weapon System Management Tool for defense programs at the Air Force Materiel Command and Naval Air Warfare Center.
Customer concentration by dollar value is pronounced: the Department of Homeland Security US Coast Guard accounts for 56% of combined potential value across just 16 awards (1.54 billion dollars), while the Treasury Bureau of the Fiscal Service (56 awards, 156.5 million dollars), the Department of Transportation Federal Aviation Administration (50 awards, 83.5 million dollars), and the Environmental Protection Agency (16 awards, 75.3 million dollars) represent the next tier. By award count, Treasury leads with 56 awards, followed by DOT Immediate Office of the Secretary and FAA (50 awards each), and the Social Security Administration (46 awards). The split between volume and value signals a portfolio of both large strategic programs and numerous smaller task orders across civilian and defense customer bases.
The vendor's parent vehicles are dominated by the GSA Multiple Award Schedule, which carries 166 task orders valued at 2.1 billion dollars combined, and the Information Technology Schedule 70, supporting 996 task orders with 861 million dollars potential value. Single-award blanket purchase agreements establish dedicated revenue streams: a 30.7 million dollar BPA for Acquisition Management System operation, maintenance, and support services (June 30, 2027), a 5.1 million dollar BPA for PRISM perpetual licensing (September 19, 2027), and an indefinite-delivery contract (TPDARC12C0002) with 29 task orders worth 19.5 million dollars. Twenty-two awards totaling 184.4 million dollars reach ultimate completion within the next twenty-four months, signaling substantial recompete exposure across both large and mid-tier task orders.
SCI-reported invoicing across prime federal service contracts above the 150,000-dollar threshold totaled 11.5 million dollars over FY2022–FY2025, with FY2025 showing acceleration to 5.2 million dollars across 15.5 FTEs. The vendor's SCI workforce trajectory climbed from 6.0 FTEs in FY2022 to 27.2 FTEs in FY2025, reflecting growth in labor-based delivery; government-paid hourly rates derived from SCI invoicing run a median of $177.44 per hour, with 10th percentile around $88.58 per hour and 90th percentile near $226.61 per hour, spanning administrative support through senior engineering roles. Across SCI-reportable prime contracts, the vendor reported zero percent subcontractor hours share, indicating self-performance of delivery. GSA Schedule labor portfolio spans 15 active categories from $119.00 per hour (Administrative Support) through $484.31 per hour (Database Administrator), with representatives including Application Staff Engineer ($194.02/hr), Senior Network Engineer ($232.50/hr), Senior Developer ($297.91/hr), and Project Manager ($346.10/hr); no security-cleared positions are offered on the schedule.
The vendor operates through five named subsidiaries: Unison Virtual Acquisition Office LLC, Unison Marketplace Inc., Plan 4 Healthcare LLC, Unison Cost Engineering LLC, and Cloudpareto LLC, with Plan 4 Healthcare and Unison Cost Engineering reflecting specialized capability brands (healthcare financial software and cost analysis platforms) represented in the awards. Subcontractor presence is minimal: Unison appears as a named sub on seven recent awards to Accenture Federal Services LLC (Business Applications Solution for procurement support), Amentum Technology Inc. (IT projects and IT services delivery to the Missile Defense Agency), and Lintech-Pragmatics JV LLC (CDRL and IT materials support to defense programs). Activity has been uneven — 31 awards in 2022, declining to 18 in 2023, rebounding to 28 in 2024, settling at 20 in 2025, and 10 year-to-date in 2026 — suggesting either a portfolio contraction or reporting lag in recent-year award capture.
Quick answers
Is Unison Software Inc. registered in SAM.gov?
Yes. Unison Software Inc.'s SAM.gov registration is active through May 18, 2027.
Which contract vehicles does Unison Software Inc. hold?
Unison Software Inc. holds a place on 3 federal contract vehicles, including IT-70 and MAS.
How much has Unison Software Inc. received in federal contracts?
Federal contracts obligated $76,498,296 to Unison Software Inc. in fiscal year 2025 and $257,964,403 in fiscal years 2023 through 2027.
How does Unison Software Inc. rank among federal contractors?
Unison Software Inc.'s parent company, ManTech International Corporation, ranked #6 in PSC D319, #8 at the Pension Benefit Guaranty Corporation and #8 in NAICS 5112 in FY2025.
What is Unison Software Inc.'s most recent federal award?
Unison Software Inc.'s most recent federal contract award is Perpetual software licenses, associated perpetual license maintenance, and other prism related software and maintenance… (70RDA126FC0000065), from Office of Procurement Operations, on September 28, 2026.
On GovTribe
See Unison Software Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors