Contractor profile
MARTIN OTTAWAY VAN HEMMEN & DOLAN, INC.
Active registration
UEIMLNCFB6KLDE1
CAGE code1ECR0
Primary NAICS541330
LocationTINTON FALLS, NJ, 07701
Federal obligations$464,987
Prime awards9
Active awards3
Latest award actionJun 17, 2026
Federal award activity
Public award recordTop federal customers
- Department of Justice9 awards$464,987
NAICS award mix
- 5413305 awards$273,720
- 5411994 awards$191,267
PSC award mix
- R4249 awards$464,987
Contract vehicles
No supported records are available yet.
Potential recompetes
- Department of Justice$42,852
- Department of Justice$51,360
- Department of Justice$110,368
Prime award history
| Award | Agency / office | Category | Value | Dates |
|---|---|---|---|---|
| 15JC1V26P00000246EXPERT WITNESS SERVICES | Department of JusticeCIVIL DIVISION | NAICS 541330PSC R424 | $15,744 | Feb 27, 2026 – Jun 17, 2026 |
| 15JC1V25P00000542EXPERT WITNESS SERVICES | Department of JusticeCIVIL DIVISION | NAICS 541330PSC R424 | $42,852 | Jun 27, 2025 – Dec 31, 2027 |
| 15JC1V26P00000427EXPERT WITNESS SERVICES | Department of JusticeCIVIL DIVISION | NAICS 541330PSC R424 | $51,360 | May 28, 2026 – Dec 31, 2028 |
| 15JENR21P00000164EXPERT WITNESS | Department of JusticeENVIRONMENT NATURAL RESOURCES DIV | NAICS 541199PSC R424 | $110,368 | Apr 29, 2021 – Feb 1, 2029 |
| 15JENR23P00000018EXPERT WITNESS SERVICES | Department of JusticeENVIRONMENT NATURAL RESOURCES DIV | NAICS 541199PSC R424 | $51,275 | Dec 8, 2022 – Apr 30, 2025 |
| 15JENR19P00000238EXPERT WITNESS | Department of JusticeENVIRONMENT NATURAL RESOURCES DIV | NAICS 541330PSC R424 | $104,655 | May 3, 2019 – Apr 30, 2023 |
| 15JENR19P00000379EXPERT WITNESS | Department of JusticeENVIRONMENT NATURAL RESOURCES DIV | NAICS 541330PSC R424 | $59,109 | Sep 6, 2019 – Apr 30, 2022 |
| 15JC1V23P00000549EXPERT WITNESS SERVICES | Department of JusticeCIVIL DIVISION | NAICS 541199PSC R424 | $29,625 | Jul 12, 2023 – Dec 31, 2024 |
| 15JENR21P00000262EXPERT WITNESS | Department of JusticeENVIRONMENT NATURAL RESOURCES DIV | NAICS 541199PSC R424 | $0 | Aug 17, 2021 – Apr 30, 2024 |
Award links and obligation totals come from USAspending.gov public records.
Industries and classifications
Public points of contact
DAVID J. TANTRUMMANAGING DIRECTORGovernment business
HENDRIK VAN HEMMENAlternate government business
DAVID J TANTRUMMANAGING DIRECTORElectronic business
HENDRIK VAN HEMMENAlternate electronic business
Names and titles are reproduced from the public registration. FedRoster does not guess or enrich personal contact details.