Rei Systems, Inc.
Dulles, VA
- UEI
- YRNMVN96JC17
- CAGE
- 1DJP1
- Primary NAICS
- 541511 Custom Computer Programming Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
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- 423430 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers
- 513210 Software Publishers
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 519290 Web Search Portals and All Other Information Services
- 541330 Engineering Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
Show all 13
- 541611 Administrative Management and General Management Consulting Services
- 541618 Other Management Consulting Services
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 611430 Professional and Management Development Training
- Corporate family
-
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- Centreville, VA TBZ1HZTCBKL5
- Centreville, VA EU5PRBMMDWH1
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- SAM.gov registration date
- Physical address
- 45335 Vintage Park Plaza, Dulles, VA 20166, USA
- Website
- reisystems.com
- Founded
- 1989
- Employees
- 251-1K
- Estimated annual revenue
- $100M-$250M
- Industry
-
- Information Technology
- Software & Services
- Internet Software & Services
- SIC code
- 73 Business Services
- Profiles
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 | $91,879,615 |
| FY2025 | $129,049,610 |
| FY2024 | $165,473,977 |
| FY2023 | $177,996,729 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $54,773,997 | |
| 2 | General Services Administration | $11,397,775 | |
| 3 | National Aeronautics and Space Administration | $6,482,217 | |
| 4 | Department of Commerce | $5,176,197 | |
| 5 | Defense Human Resources Activity | $5,126,720 | |
| 6 | Office of the Secretary of Defense | $3,299,193 | |
| 7 | Department of the Treasury | $2,912,861 | |
| 8 | National Science Foundation | $1,597,253 | |
| 9 | Executive Office of the President | $996,702 | |
| 10 | Northern Border Regional Commission | $116,200 |
Contract vehicles
- Alliant II
- Early Stage Innovation and Partnerships Program Support Services
- Information Technology Schedule 70
- Multiple Award Schedule
- One Acquisition Solution for Integrated Services Plus - Unrestricted
- Scalable Homeland Innovative Enterprise Layered Defense
- Seaport Next Generation
- Solutions for Enterprise Wide Procurement VI
- The Professional Services Schedule
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| International Business Machines Corporation | 47HAA024F0018 | $1,221,925 | |
| International Business Machines Corporation | 47HAA024F0018 | $1,073,175 | |
| Magellan Federal, Inc. | 75P00125F37002 | $830,222 | |
| International Business Machines Corporation | 47HAA024F0018 | $855,333 | |
| International Business Machines Corporation | 47HAA024F0018 | $537,152 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Reli Group Inc. | Milford Mill, MD | 541511 Custom Computer Programming Services |
| RWD Consulting LLC | Washington, DC | 561210 Facilities Support Services |
| Adtech LLC | Chantilly, VA | 541511 Custom Computer Programming Services |
| Best Practice Associates, LLC | Arlington, VA | 541611 Administrative Management and General Management Consulting Services |
| Accelgov LLC | McLean, VA | 541511 Custom Computer Programming Services |
About the company
Rei Systems, Inc., a minority-owned small disadvantaged business headquartered in Dulles, Virginia, delivers IT modernization, agile software development, grants management platforms, and data analytics services to federal agencies primarily as a prime contractor (98% of recent awards) across civilian and defense portfolios under full-and-open competition with no characteristic set-aside posture. The company holds majority ownership of two subsidiaries: Emerge Tek, LLC and Adg-Rei Technology Ventures, LLC, both minority-owned small disadvantaged businesses.
Rei Systems' customer concentration is extreme and heavily civilian. The top five customer organizations account for 77% of combined potential value across all awards, anchored by the General Services Administration's Federal Acquisition Service (8 awards, $92.11 billion combined potential value), NASA (26 awards, $20.01 billion), and the Department of Health and Human Services Health Resources and Services Administration (270 awards, $1.91 billion). By award count, HRSA dominates at 270 awards representing 67% of the top customer clustering, driven by a single large-value $250 million Indefinite Delivery Contract for Electronic Handbooks system development, modernization, and enhancement services. This concentration reflects a narrow technical dependency—nearly all HRSA work involves Electronic Handbook System (EHB) delivery orders, grants management platform enhancements, and data analytics support for health program systems. Representative prime work includes a $12.3 million delivery order for EHBS BHCMIS fiscal year 2024 modernization and enhancements (awarded February 21, 2024), a $21.055 million Health Center Grants Management and Reporting Projects delivery order (awarded August 14, 2025), an $8.48 million FY24 EHBS Platform and Data Analytics services delivery order (awarded September 24, 2024), and a $79.909 million FDA BPA call for imports, SIRCE, ALM, OCI, and administrative operations and maintenance and durable medical equipment services under the Multiple Award Schedule (awarded September 30, 2025).
Recent activity shows mixed trajectory. Awards per year declined from 41 in 2023 to 16 in 2026 (year-to-date through November 1), but this reflects the timing of large GWAC and IDIQ vehicle awards: Rei Systems received a $20 billion NASA SEWP VI GWAC award on November 1, 2026, a $999,999,999,999 ceiling OASIS+ Unrestricted IDIQ from GSA on December 17, 2024, a $151 billion Missile Defense Agency SHIELD IDIQ on December 29, 2025, and a $4 billion SEAPORT-NXG IDIQ from Naval Sea Systems Command on January 2, 2025. These four vehicles alone represent $175 billion in combined potential ceiling value and mark Rei Systems' entry into large-scale defense and multi-agency IT modernization ordering channels. Combined potential value across all awards totals $150.17 billion, though only 1% ($1.69 billion) is obligated, reflecting the placeholder nature of GWAC and IDIQ ceilings. Thirty-four awards face ultimate completion within the next twenty-four months, carrying combined potential value of $452 million and representing significant recompete exposure on HRSA delivery orders and FDA BPA calls.
Rei Systems' vehicle position spans multiple tiers. The company holds task orders on the General Services Administration's Multiple Award Schedule (175 task orders, $2.96 billion potential value), two large HHS Indefinite Delivery Contracts for Electronic Handbooks and related health IT services (105 and 96 task orders respectively, $213.1 million and $282.7 million combined potential value), the IT Schedule 70 (72 task orders, $234.8 million), and a single-award NASA SBIR Phase III IDIQ ($4.6 million ceiling, $4.2 million in call orders issued). The OASIS+ Unrestricted, SEWP VI, SHIELD, and SEAPORT-NXG vehicles enable task order competition across civilian and defense agencies government-wide for professional services, IT modernization, systems engineering, and multi-domain defense applications without sector or NAICS restriction.
Service Contract Inventory data reveals a rapidly scaling federal services footprint. SCI-reported invoiced revenue totaled $726.5 million across FY2022–FY2025, with FY2025 alone reaching $321.9 million across 1,136 FTEs—a 117% year-over-year increase from FY2024's $145.1 million across 584 FTEs. This acceleration reflects ramp-up on large HRSA, FDA, and GSA delivery orders in the latter portion of FY2025. Government-paid hourly rates on prime contracts median around $126.75/hr, with the 10th percentile at $16.46/hr and the 90th percentile at $218.29/hr, indicating a broad labor portfolio spanning entry-level support specialist roles through senior technical and management positions. GSA Schedule labor categories (144 active offerings) range from $52.93/hr for support specialist roles to $381.96/hr for manager-level positions, with representative mid-range offerings at $142.86/hr for data management engineers and $167.79/hr for systems engineers.
Teaming posture shows Rei Systems builds its own delivery teams on prime contracts. Across SCI-reportable prime contracts, subcontractors account for an average of 13% of total contractor hours, with 330 named subcontractors reported across the prime footprint. Named subs include Infospan Global LLC (software development, systems analysis, and database administration support on HRSA Electronic Handbook work), Digital Infuzion, LLC (IT professional services on EHB TVIS and web systems work), Agilious LLC (8(a)-certified small disadvantaged business supporting EHBS planning services), and Techsur Solutions LLC (EDWOSB and 8(a) participant on FDA Office of Regulatory Affairs work). This 87% self-performance rate on federal services contracts positions Rei Systems as a prime-capable integrator with selective sub-engagement for specialized skill areas rather than as a subcontractor feeder to larger primes.
In its subcontractor role (11 awards, 2% of award count), Rei Systems delivers IT services to International Business Machines Corporation (GSA IT operations and maintenance development support, multiple call orders awarded March 2025 through December 2025), General Dynamics Information Technology (enterprise application development task orders, February 2025 and April 2024), Guidehouse Inc. (GrantSolutions and IT support services for HHS and grant-making partners, awarded November 2023), and Magellan Federal, Inc. (software engineering support on the SWIFT BPA Call 4 Simpler Grants Management initiative, awarded September 26, 2025). Sub engagement is minimal relative to the prime portfolio and appears concentrated on GSA and HHS continuation work rather than representing strategic teaming.
Rei Systems' capability footprint, grounded in awards and SCI labor activity, spans Electronic Handbooks system modernization (Domain One development, modernization, and enhancement services across HRSA, representing the largest single-customer technical dependency), grants management platform engineering and operations (GrantSolutions integration, Health Center Grants Management and Reporting Projects, NBRC Grants Management SaaS), health program data analytics and reporting (BPHC program data evaluation, Enterprise Health Benefits System reporting and dashboards, Maternal and Child Health Bureau Discretionary Grants Information System), FDA regulatory operations systems (Office of Regulatory Affairs criminal investigations, imports, SIRCE, ALM, and OCI program management), and NASA innovation program support (SBIR/STTR Program Management Office platform engineering, electronic reporting system development, space technology advisory services). Recent large-value work includes Defense SBIR/STTR Innovation Portal management ($39 million, August 2024), GSA government-wide professional support services for IT transparency (GPSSIT, $28.9 million ceiling with $16.9 million invoiced in FY2025 across 46.6 FTEs), and NSF Program Evaluation System SBIR Phase III development ($5.2 million current option, October 2025).
The vendor's award footprint encompasses Other Computer Related Services (339 awards), Custom Computer Programming Services (64 awards), and Computer Systems Design Services (62 awards) across procurement source codes dominated by IT and Telecom Systems Development (173 awards) and IT and Telecom IT Management as a Service (103 awards). Activity spans 68 distinct federal customer agencies, though concentration on HRSA and GSA indicates tight vertical integration around health IT modernization and government-wide IT procurement channels rather than diversified agency exposure. The recent receipt of four marquee GWACs and IDIQs—SEWP VI, OASIS+, SHIELD, and SEAPORT-NXG—signals Rei Systems' transition from a primarily civilian health IT specialist (HRSA, FDA, HHS) with selected NASA SBIR/STTR work into a multi-domain defense and civilian IT modernization contractor with government-wide task order capacity.
SBA capabilities narrative
Internet Applications Development, Electronic Handbooks, Databases, Information systems, Software Design & Development, Software Engineering, Business Process Re-engineering, JAVA, HTML, ORACLE, SYBASE, WINDOWS NT, INTRANET, C++, CGI, PERL, SECURITY,Y2K
Quick answers
Is Rei Systems, Inc. registered in SAM.gov?
Yes. Rei Systems, Inc.'s SAM.gov registration is active through September 16, 2027.
Which contract vehicles does Rei Systems, Inc. hold?
Rei Systems, Inc. holds a place on 11 federal contract vehicles, including Alliant II, Early Stage Innovation and Partnerships Program Support Services and IT-70.
How much has Rei Systems, Inc. received in federal contracts?
Federal contracts obligated $129,049,610 to Rei Systems, Inc. in fiscal year 2025 and $564,399,931 in fiscal years 2023 through 2027.
How does Rei Systems, Inc. rank among federal contractors?
Rei Systems, Inc. ranked #3 in PSC DF10, #10 at the Defense Human Resources Activity and #22 in PSC AJ14 in FY2025.
What is Rei Systems, Inc.'s most recent federal award?
Rei Systems, Inc.'s most recent federal contract award is HAB post-award module enhancements DME support (HAB BRS) - OIT-SERVICES40 c 7920 (75R60226F34093), from Headquarters (HRSA), on September 28, 2026.
On GovTribe
See Rei Systems, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors