Endyna, Inc.
McLean, VA Doing business as Enviro Dynamic Group
- UEI
- GKWTAHYKMC62
- CAGE
- 3UBW9
- 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
-
- 512110 Motion Picture and Video Production
- 518210 Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
- 541330 Engineering Services
- 541430 Graphic Design Services
- 541511 Custom Computer Programming Services
- 541512 Computer Systems Design Services
- 541513 Computer Facilities Management Services
- 541519 Other Computer Related Services
Show all 17
- 541620 Environmental Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541720 Research and Development in the Social Sciences and Humanities
- 541820 Public Relations Agencies
- 541990 All Other Professional, Scientific, and Technical Services
- 561110 Office Administrative Services
- 561920 Convention and Trade Show Organizers
- 611430 Professional and Management Development Training
- 611710 Educational Support Services
- SAM.gov registration date
- Physical address
- 1345 Lancia Dr, McLean, VA 22102, USA
- Website
- endyna.com
- Founded
- 1998
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Consulting
- SIC code
- 87 Engineering & Management 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 | $7,396,289 |
| FY2025 | $39,908,138 |
| FY2024 | $41,209,460 |
| FY2023 | $4,571,159 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Homeland Security | $4,419,464 | |
| 2 | Environmental Protection Agency | $2,402,061 | |
| 3 | Department of the Army | $589,436 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Research Triangle Institute | 68HERH23F0122 | $377,673 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Infinisource Consulting Solutions, Inc. | Ashburn, VA | 541611 Administrative Management and General Management Consulting Services |
| Attainx | Herndon, VA | 541511 Custom Computer Programming Services |
| Trinity Engineering Associates, Inc. | Cincinnati, OH | 541620 Environmental Consulting Services |
| TTW Solutions, Inc. | Bethesda, MD | 541512 Computer Systems Design Services |
| FM Talent Source, LLC | Silver Spring, MD | 541611 Administrative Management and General Management Consulting Services |
About the company
Endyna, Inc., doing business as Enviro Dynamic Group, is a woman-owned small disadvantaged business headquartered in McLean, Virginia, registered in the System for Award Management (SAM) since 2004. The company provides a diverse range of professional services to federal agencies, specializing in environmental management, technical assistance, cybersecurity, digital solutions, logistics support, and specialized professional services. As a versatile federal contractor, Endyna has established itself as a key provider of technical, administrative, and specialized support across multiple government sectors, leveraging its expertise to assist various federal agencies in achieving their operational and strategic objectives.
Endyna, Inc. has secured numerous federal contract awards primarily with the Environmental Protection Agency (EPA), Department of Health and Human Services (HHS), Department of Homeland Security (DHS), and other federal agencies. Its contract portfolio includes technical support for radiation monitoring programs, environmental justice initiatives, grant application support, conference and travel services, advisory committee support, and cybersecurity services. The company has received contracts with both set-aside and non-set-aside designations, including Woman-Owned Small Business, Total Small Business, and general competitive awards. Notable contract descriptions include technical support for the RADNET air radiation monitoring program, logistical support for the NIH Global Doctoral Partnerships Program, environmental justice and civil rights programming, and cybersecurity vulnerability disclosure platform services.
Endyna, Inc. holds several significant Indefinite Delivery Vehicles (IDVs) that demonstrate its broad capabilities across federal contracting. These include a $5.776 billion EPA Blanket Purchase Agreement for environmental, analytical, research, and technical support services, a $54 million single-award EPA Indefinite Delivery Contract for strategic environmental management, a $100 million NIHCATS IV Conference and Administrative Travel Services contract, and an OASIS+ Small Business Multiple Award Contract valued at nearly $1 trillion. These IDVs enable Endyna to provide comprehensive services across seven functional domains: Management and Advisory, Technical and Engineering, Research and Development, Intelligence Services, Environmental Services, Facilities, and Logistics. The company has successfully secured task orders under these IDVs from agencies like the EPA, NIH, and CISA, showcasing its versatility and capability to support complex federal government requirements across multiple sectors.
SBA capabilities narrative
Environmental consulting services, Training and Development, Scientific Research, Sustainability, Professonal and management consulting
Quick answers
Is Endyna, Inc. registered in SAM.gov?
Yes. Endyna, Inc.'s SAM.gov registration is active through May 19, 2027.
Which contract vehicles does Endyna, Inc. hold?
Endyna, Inc. holds a place on 6 federal contract vehicles, including MAS, OASIS+SB and PSS.
How much has Endyna, Inc. received in federal contracts?
Federal contracts obligated $39,908,138 to Endyna, Inc. in fiscal year 2025 and $93,085,045 in fiscal years 2023 through 2027.
How does Endyna, Inc. rank among federal contractors?
Endyna, Inc. ranked #12 at the Environmental Protection Agency, #46 in NAICS 541611 and #63 in PSC D399 in FY2025.
What is Endyna, Inc.'s most recent federal award?
Endyna, Inc.'s most recent federal contract award is A123 and audit support for the office of air and radiation (68HERH25F0345), from Environmental Protection Agency, on September 30, 2025.
On GovTribe
See Endyna, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors