H. F. Webster Engineering Services, Inc.
H. F. Webster Engineering Services, Inc. is a small business in Box Elder, SD registered on SAM.gov to bid on federal contracts. It has won 5 small business R&D awards worth $1.2 million through the SBIR and STTR programs since 2019, according to SBIR.gov.
- UEI
- R3M6DRJWMJN9
- CAGE code
- 4NV55
- SAM.gov registration
- Active
Registration details
| Legal business name | H. F. Webster Engineering Services, Inc. |
|---|---|
| Unique Entity ID (UEI) | R3M6DRJWMJN9 |
| CAGE code | 4NV55 |
| Location | Box Elder, SD |
| SAM.gov registration | Active through Mar 10, 2027 |
| Business started | 2006 |
| Primary NAICS code | 541330: Engineering Services |
| Website | www.hfwebster.com |
Certifications and business types
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
SBIR and STTR awards
H. F. Webster Engineering Services, Inc. has won 5 small business R&D awards worth $1.2 million through the SBIR and STTR programs since 2019, 2 of them Phase II and 5 STTR. Funded by Air Force.
| Awarded | Agency | Project | Amount |
|---|---|---|---|
| Apr 25, 2022 | Air Force | STTR Phase II Novel Nano Grease Significantly Enhances Lubrication, Thermal, and Electrical Performance, for… | $749,999 |
| Nov 25, 2020 | Air Force | STTR Phase I Novel Nano Grease Significantly Enhances Lubrication, Thermal, and Electrical Performance, for… | $149,968 |
| Sep 10, 2020 | Air Force | STTR Phase II Conductive coatings eliminate static discharge risk on aircraft | $249,978 |
| Dec 12, 2019 | Air Force | STTR Phase I Open Call for Science and Technology Created by Early-Stage (e.g. University) Teams | $25,000 |
| Aug 2, 2019 | Air Force | STTR Phase I Open Call for Science and Technology Created by Early-Stage (e.g. University) Teams | $24,999 |
Award data from SBIR.gov. SBIR and STTR awards are grants or contracts for R&D, so some don't appear in its federal contract history.
Federal contract history
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Apr 25, 2022 | Department of the Air Force | Novel nano grease significantly enhances lubrication, thermal, and electrical… | $749,999 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes H. F. Webster Engineering Services, Inc. is small under
On its SAM.gov registration, H. F. Webster Engineering Services, Inc. meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 332117 Powder Metallurgy Part Manufacturing
- 332813 Electroplating, Plating, Polishing, Anodizing, and Coloring
- 333131 Mining Machinery and Equipment Manufacturing
- 333132 Oil and Gas Field Machinery and Equipment Manufacturing
- 333611 Turbine and Turbine Generator Set Units Manufacturing
- 333992 Welding and Soldering Equipment Manufacturing
- 339999 All Other Miscellaneous Manufacturing
- 541380 Testing Laboratories and Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 541618 Other Management Consulting Services
- 541690 Other Scientific and Technical Consulting Services
- 541713 Research and Development in Nanotechnology
- 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
- 811310 Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Open contracts in H. F. Webster Engineering Services, Inc.'s NAICS codes
452 open federal opportunities on SAM.gov use a NAICS code H. F. Webster Engineering Services, Inc. is small under. These are due soonest.
- SURPASS Webinar and Proposers' Day Information
Due in 2 daysOct 12, 2026
- Simulation-augmented, Real-time Platform Adaptive Seamless Trials (SURPASS)
Due in 2 daysOct 12, 2026
- John Deere 544E Forklift Repair Services
Due in 2 daysOct 13, 2026
- Synthetic Training Environment (STE) Virtual Software (VSW)
✦ The Army (ACC-APG Orlando, for the Simulation program office) is asking industry for solutions to the Synthetic Training Environment Virtual Software, a soldier training…
Due in 2 daysOct 13, 2026
- Respirator Fit Testing
Due in 2 daysOct 13, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (541330) that have won federal contracts, starting with South Dakota:
- Project Solutions, Inc., Rapid City, SD
- Fourfront Design Inc, Rapid City, SD
- Calibre-Fourfront Joint Venture LLP, Rapid City, SD
- VPS Solutions, LLC, Mitchell, SD
- Asrc Federal System Solutions LLC, Beltsville, MD
- Mayvin, Inc., Alexandria, VA
Frequently asked questions
What is H. F. Webster Engineering Services, Inc.'s CAGE code?
H. F. Webster Engineering Services, Inc.'s CAGE code is 4NV55. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is H. F. Webster Engineering Services, Inc.'s UEI?
H. F. Webster Engineering Services, Inc.'s Unique Entity ID (UEI) is R3M6DRJWMJN9. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is H. F. Webster Engineering Services, Inc.'s SAM.gov registration active?
Yes, as of the latest SAM.gov public data, H. F. Webster Engineering Services, Inc.'s registration is active through Mar 10, 2027. Registrations are renewed every year.
Is H. F. Webster Engineering Services, Inc. a small business?
H. F. Webster Engineering Services, Inc. is registered on SAM.gov as small under 16 NAICS codes. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.