Amdex Corporation
Herndon, VA
- UEI
- TWJJLKD99KB7
- CAGE
- 09NL6
- 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
-
- 541219 Other Accounting Services
- 541330 Engineering Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
- 541611 Administrative Management and General Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541713 Research and Development in Nanotechnology
Show all 14
- 541714 Research and Development in Biotechnology (except Nanobiotechnology)
- 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561410 Document Preparation Services
- 561499 All Other Business Support Services
- Corporate family
-
-
- Herndon, VA HDMEVXGXC1D4
-
- SAM.gov registration date
- Physical address
- 297 Herndon Pkwy #103a, Herndon, VA 20170, USA
- Website
- amdexcorp.com
- Founded
- 1987
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- 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 | $3,042,934 |
| FY2025 | $2,138,091 |
| FY2024 | -$642,689 |
| FY2023 | $7,479,358 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $2,716,118 | |
| 2 | Department of Homeland Security | $326,816 |
Contract vehicles
- Advisory And Integrated Management Solutions
- Electronic FAA Accelerated and Simplified Tasks
- Information Technology Schedule 70
- Multiple Award Schedule
- OASIS+ WOSB IDIQ
- One Acquisition Solution for Integrated Services Plus - Total Small Business
- The Professional Services Schedule
Expired vehicles (7)
- Chief Information Officer - Solutions and Partners 3, Small Business
- CDC Information Management Support 2010 - 2021
- SeaPort-e
- Navy Medicine R&D Support Omnibus III
- Omnibus Program, Engineering and Technical Support
- Health IT Technical Assistance and Support 2009-2014
- 8a Streamlined Technology Acquisition Resources for Services
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Informatics services and support | CDC Pittsburgh | $2,719,628 | |
| Data management support services (DMSS) | Immigration and Customs Enforcement | $3,699,964 | |
| Nceh IT compliance and support | CDC Pittsburgh | $13,791,290 | |
| Construction and maintenance program management master scheduling and budgeting management services | National Institute of Standards and Technology | $748,363 | |
| Decennial PM support | US Census Bureau | $38,974,047 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| E-Systems Consultants | Arlington, VA | 541611 Administrative Management and General Management Consulting Services |
| Alesig Consulting LLC | Fairfax, VA | 541511 Custom Computer Programming Services |
| Fedpoint Systems LLC | Fairfax, VA | 541519 Other Computer Related Services |
| Syneren Technologies Corporation | Vienna, VA | 541512 Computer Systems Design Services |
| Information Technology | Reston, VA | 541512 Computer Systems Design Services |
About the company
Amdex Corporation, doing business as Amdex Corp, a women-owned small business headquartered in Herndon, Virginia, operates as a prime contractor delivering IT services, management consulting, systems engineering, and informatics services to federal agencies across 33 customer organizations. The vendor holds a women-owned small business SBA certification, self-certifies as a small disadvantaged business, and is minority-owned and subcontinent Asian American-owned; it operates exclusively as a prime contractor (100% of recent awards).
Amdex's customer concentration is broad but heavily weighted toward large defense and civilian health IT programs. The top five customers by award count (representing 40% of awards) include the Department of the Army Medical Command (18 awards, $10.3 million combined potential value), the Department of Homeland Security Customs and Border Protection (17 awards, $126.4 million), the Department of the Treasury Financial Crimes Enforcement Network (11 awards, $83 thousand), the Department of Health and Human Services Office of the Assistant Secretary for Administration (10 awards, $15 million), and the Department of Commerce US Census Bureau (9 awards, $335.4 million). The potential-value rankings diverge markedly: the Department of the Army Acquisition Support Center Joint PEO Chemical and Biological Defense anchors $990 million across 3 awards, the CDC Pittsburgh anchors $842.2 million across 9 awards, and the Department of the Navy Bureau of Medicine and Surgery carries $497 million across 2 awards — these three military and health customers alone account for $2.33 billion of the vendor's $23.22 billion combined potential value. The disparity signals that Amdex holds multiple large ceiling vehicles with modest task-order draw-down to date.
Amdex positions itself on four major parent vehicles. The OASIS+ Total Small Business IDIQ (awarded December 19, 2024, with a five-year base and one five-year option period through December 18, 2029) and the OASIS+ Women-Owned Small Business IDIQ (awarded September 30, 2024, through September 29, 2029) represent the largest potential vehicles; both carry no specified dollar ceiling in the source. Amdex also holds a multiple-award Blanket Purchase Agreement titled Advisory and Integrated Management Solutions (AIMS) from the Office of the Secretary with a $150 million ceiling through December 31, 2031, awarded January 1, 2026. A GSA Federal Supply Schedule contract (Multiple Award Schedule, awarded August 15, 2022, through August 14, 2027) with an $80 million ceiling carries 107 active labor categories ranging from $40.07/hr (Customer Service Representative I, high school education, zero experience) to $346.34/hr (Senior Strategist, bachelor's degree, twenty years' experience), with no security-cleared positions offered. Amdex also appears on GSA's IT Schedule 70, the 8(a) Streamlined Technology Acquisition Resources for Services (8(a) STARS), and other smaller BPAs. Recent named work includes a $16.6 million time-and-materials delivery order from the CDC Pittsburgh (awarded February 5, 2026, ultimate completion January 31, 2031) for informatics services and support under CIO-SP3 SB GWAC, placed on total small business set-aside.
The vendor's award footprint reflects IT services, management consulting, and systems engineering capability. Top NAICS codes are Custom Computer Programming Services (48 awards), Computer Systems Design Services (38 awards), and Administrative Management and General Management Consulting Services (25 awards); top PSC categories align with IT development, systems engineering, program management, and professional support. SCI-reported invoiced revenue shows $28.4 million across FY2022–FY2025 (prime contracts), with FY2022 peak of $12.8 million and steady decline through FY2025 at $3.4 million. Across SCI-reportable prime contracts, government-paid hourly rates run median $105.27/hr with the 90th percentile at $131.38/hr, indicating mid-to-senior technical and management labor pricing. Amdex engages subcontractors for approximately 28% of hours on SCI-reportable prime contracts, naming 27 distinct subs across its contract portfolio but operating primarily as a captive-delivery vendor rather than a prime that aggregates external capacity. A named subsidiary, Avar Consulting Inc., is also women-owned and minority-owned.
Activity has been sparse in the recent data snapshot — only two awards recorded in 2024 and two in 2026 — but the vendor's $23.22 billion combined potential value across 164 awards reflects large ceiling vehicles awarded in late 2024 and early 2026 that have not yet drawn significant task-order volume. Combined dollars obligated across all awards stand at $322.1 million (approximately 1% of potential value), confirming that most vehicle capacity remains unexercised.
SBA capabilities narrative
Provide IT Services and Professional Management Services to Federal and Commercial clients
Quick answers
Is Amdex Corporation registered in SAM.gov?
Yes. Amdex Corporation's SAM.gov registration is active through September 24, 2027.
What is Amdex Corporation's CAGE code?
Amdex Corporation's CAGE code is 09NL6, and its Unique Entity ID (UEI) is TWJJLKD99KB7.
Which contract vehicles does Amdex Corporation hold?
Amdex Corporation holds a place on 14 federal contract vehicles, including AIMS, eFAST and IT-70.
How much has Amdex Corporation received in federal contracts?
Federal contracts obligated $2,138,091 to Amdex Corporation in fiscal year 2025 and $12,017,694 in fiscal years 2023 through 2027.
How does Amdex Corporation rank among federal contractors?
Amdex Corporation ranked #60 in PSC DC01 in FY2025.
What is Amdex Corporation's most recent federal award?
Amdex Corporation's most recent federal contract award is Informatics services and support (75D30126F20818), from CDC Pittsburgh, on February 5, 2026.
On GovTribe
See Amdex Corporation's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
- Similar vendors