Contractor profile
ENDYNA, INC.
Doing business as ENVIRO DYNAMIC GROUP
Active registrationSelf Certified Small Disadvantaged BusinessWoman Owned Small BusinessWoman Owned BusinessSmall Business
UEIGKWTAHYKMC62
CAGE code3UBW9
Primary NAICS541611
LocationMC LEAN, VA, 22102
Federal obligations$98M
Prime awards29
Active awards4
Latest award actionSep 2, 2026
Federal award activity
Public award recordTop federal customers
- Environmental Protection Agency17 awards$80M
- General Services Administration3 awards$9M
- Department of Defense1 awards$6M
- Department of Health and Human Services6 awards$2M
- Department of Homeland Security1 awards$1M
- Department of Transportation1 awards$0
NAICS award mix
- 54161121 awards$80M
- 5415191 awards$9M
- 6114302 awards$7M
- 5416204 awards$2M
- 3366111 awards$2,500
PSC award mix
- R49911 awards$85M
- D3991 awards$9M
- R7041 awards$1M
- R4221 awards$1M
- R6995 awards$945,279
- B5284 awards$654,142
- R7064 awards$406,490
- R7992 awards$203,117
Contract vehicles
- 68HERH22A00253 awards$78M
- 47QRAD20D10442 awards$7M
- 68HERH23D00072 awards$1M
- 75N98018D000333 awards$942,999
- 68HERD20A00064 awards$654,142
- GS00F0017Y7 awards$609,607
Potential recompetes
- Department of Defense$6M
- Environmental Protection Agency$18M
- Environmental Protection Agency$1M
- General Services Administration$20M
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 47QFRA20C0012CISA VULNERABILITY DISCLOSURE PLATFORM VDP | General Services AdministrationGSA FAS AAS REGION 8 | NAICS 541519PSC D399 | $20M | Feb 3, 2021 – Jul 2, 2029 |
| 68HERH23D0007TECHNICAL SUPPORT FOR STRATEGIC ENVIRONMENTAL MANAGEMENT APPROACHES BY EPA | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | NAICS 541620PSC R499 | $0 | Apr 5, 2023 – Not stated |
| 75N96022P00018ENDYNA, INC:1218810: REPLACES REQUISITION # 6175352 AND POTS 22-000467 DIRECT COSTS AND FIXED PRICED ADMINISTRATIVE SERVICE FEES SUPPORTING HONORARIUM PAYMENTS FOR THE BSC MEETING TO BE HELD DECEMBER 5-7, 2021 | Department of Health and Human ServicesNATIONAL INSTITUTE OF HEALTH NIEHS | NAICS 541611PSC R699 | $2,030 | Nov 17, 2021 – Nov 29, 2021 |
| 68HERC24F0436DRINKING WATER AND WASTEWATER TECHNICAL ASSISTANCE TO TRIBES AND ALASKAN NATIVE VILLAGES REGION 9 - GEOGRAPHIC AREA H SUPPORT LSLR AND EC ACTIVITIES FOR TRIBES IN REGION 9 | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | NAICS 541611PSC R499 | $18M | Jul 24, 2024 – Jul 23, 2027 |
| 47QRCA25DS068ONE ACQUISITION SOLUTION FOR INTEGRATED SERVICES PLUS (OASIS+) SMALL BUSINESS MULTIPLE AGENCY CONTRACT (MAC) | General Services AdministrationGSA/FAS/PSHC/OASIS PLUS | NAICS 336611PSC R499 | $2,500 | Dec 19, 2024 – Not stated |
| GS00F0017YSIN: C874 1CONTRACTORS SHALL PROVIDE EXPERT ADVICE, ASSISTANCE, GUIDANCE OR COUNSELING IN SUPPORT AN AGENCY'S MISSION-ORIENTED BUSINESS FUNCTIONS. SERVICES COVERED BY THIS SIN ARE: MANAGEMENT OR STRATEGY CONSULTING, PROGRAM PLANNING, AUDITS, AND EVALUATIONS, STUDIES, ANALYSES, SCENARIOS, AND REPORTS RELATING TO AN AGENCY'S, MISSION-ORIENTED BUSINESS PROGRAMS OR INITIATIVES, SUCH AS DEFENSE STUDIES, TABLETOPEXERCISES OR SCENARIO SIMULATIONS, EDUCATIONAL STUDIES, REGULATORY OR POLICY STUDIES, HEALTH CARE STUDIES, ECONOMIC STUDIES, AND PREPAREDNESS STUDIES, EXECUTIVE/MANAGEMENT COACHING SERVICES, CUSTOMIZED BUSINESS TRAINING AS NEEDED TO SUCCESSFULLY PERFORM/COMPLETE A CONSULTING ENGAGEMENT, POLICY AND REGULATION DEVELOPMENT ASSISTANCE, EXPERT WITNESS SERVICES IN SUPPORT OF LITIGATION, CLAIMS, OR OTHER FORMAL CASES, ADVISORY AND ASSISTANCE SERVICES IN ACCORDANCE WITH FAR 37.203.FINANCIAL AUDITS ARE COVERED UNDER GSA SCHEDULE 520, FINANCIAL AND BUSINESS SERVICES, ARE NOT ALLOWED UNDER TH | General Services AdministrationGSA/FAS/PSHC/PROF SRVCS SCHED-PSS | NAICS 541611PSC R499 | $0 | Mar 5, 2012 – Not stated |
| 68HERH25F0345A123 AND AUDIT SUPPORT FOR THE OFFICE OF AIR AND RADIATION | Environmental Protection AgencyWATER, TRIBAL & SCIENCE DIVISION | NAICS 541620PSC R499 | $1M | Sep 30, 2025 – Sep 29, 2028 |
| 75N98020F00001HHSN263201800033I; FY20; TO 3043; NIHCATS III-OXCAM LOGISTICS SUPPORT; POP 1/13/20-07/31/20 SEE ATTACHED STATEMENT OF WORK. | Department of Health and Human ServicesNATIONAL INSTITUTES OF HEALTH OLAO | NAICS 541611PSC R699 | $334,982 | Jan 21, 2020 – Aug 3, 2021 |
| 75N98021F00001TRAVEL AND LOGISTICAL SUPPORT FOR NIH GLOBAL DOCTORAL PARTNERSHIPS PROGRAM: CANDIDATES, STUDENTS AND GUESTS | Department of Health and Human ServicesNATIONAL INSTITUTES OF HEALTH OLAO | NAICS 541611PSC R699 | $233,035 | Aug 12, 2021 – Aug 11, 2022 |
| 68HERH23F0349CLIMATE ADAPTATION SUPPORT DEVELOPMENT OF COMMUNICATION AND OUTREACH MATERIALS FOR EXTERNAL STAKEHOLDERS AND A CLEARINGHOUSE TO SUPPORT EPAS FINANCIAL ASSISTANCE OFFICERS WITH CONSIDERING CLIMATE ADAPTATION IN FEDERAL INVESTMENTS | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | NAICS 541620PSC R499 | $153,352 | Aug 11, 2023 – Aug 31, 2024 |
| W9133L21F3301BASE PERIOD LABOR | Department of DefenseW39L USA NG READINESS CENTER | NAICS 611430PSC R499 | $6M | May 28, 2021 – Sep 28, 2026 |
| 68HERH24F0347SUPPORT FOR FARM, RANCH AND RURAL COMMUNITIES FEDERAL ADVISORY COMMITTEE AND SUBCOMMITTEE | Environmental Protection AgencyLAND, ENFORCEMENT, AND AIR DIVISION | NAICS 541611PSC R706 | $116,308 | Jul 2, 2024 – Sep 30, 2024 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
NAICS 512110Motion Picture and Video ProductionNAICS 518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related ServicesNAICS 541330Engineering ServicesNAICS 541430Graphic Design ServicesNAICS 541511Custom Computer Programming ServicesNAICS 541512Computer Systems Design ServicesNAICS 541513Computer Facilities Management ServicesNAICS 541519Other Computer Related ServicesNAICS 541611Administrative Management and General Management Consulting ServicesNAICS 541620Environmental Consulting ServicesNAICS 541690Other Scientific and Technical Consulting ServicesNAICS 541720Research and Development in the Social Sciences and HumanitiesNAICS 541820Public Relations AgenciesNAICS 541990All Other Professional, Scientific, and Technical ServicesNAICS 561110Office Administrative ServicesNAICS 561920Convention and Trade Show OrganizersNAICS 611430Professional and Management Development TrainingNAICS 611710Educational Support Services
Public points of contact
SMITA SIDDHANTIMS.Government business
ASHOK SIDDHANTIMR.Alternate government business
SMITA SIDDHANTIMS.Electronic business
ASHOK SIDDHANTIMR.Alternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.