Radiation Physics Consultants, Inc.
Superior, WI
- UEI
- Z4K9HKBXWKK5
- CAGE
- 4W4A7
- 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
- SAM.gov registration date
- Physical address
- 2353 Iowa Ave, Superior, WI 54880, USA
- Website
- rpcphysics.com
- Founded
- 1987
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
- Profiles
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 | $67,544 |
| FY2025 | $156,602 |
| FY2024 | $216,828 |
| FY2023 | $276,169 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Health and Human Services | $46,600 | |
| 2 | Department of Veterans Affairs | $20,944 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Radiation Physics Consultants, Inc., a Superior, Wisconsin-based small business subchapter S corporation, provides medical physicist and radiation safety officer services to Indian Health Service and Veterans Affairs facilities as a sole prime contractor across full-and-open and small-business set-aside purchase orders and definitive contracts. The vendor operates exclusively as a prime contractor (100% of awards), competing under total small business set-asides on 21 of 40 awards in the recent portfolio.
The company's capability footprint is highly specialized: radiation safety inspections, medical physics support for diagnostic imaging modalities (X-ray, CT, MRI, nuclear medicine), radiation therapy equipment evaluation, dosimetry badge program management, radioactive material permit management, and compliance with Nuclear Regulatory Commission and National Health Physics Program standards. Representative work includes a $155,820 definitive contract from Veterans Integrated Service Network 23 (awarded September 2025) providing radiation safety officer services and emergency response for the Fargo VA Healthcare System and its regional Community-Based Outpatient Clinics in North Dakota and Minnesota through August 2028; a $37,240 purchase order (January 2026) from IHS for medical physics services at Fort Thompson Health Center in South Dakota, with four optional one-year renewal periods running through January 2031; and a $312,223.83 purchase order (January 2025, no set-aside) from VISN 23 for board-certified medical physicist services including annual, acceptance, and emergency testing across CT, MRI, nuclear medicine, ultrasound, and dental X-ray equipment.
Customer concentration is split evenly by dollar value. The Indian Health Service anchors 26 awards ($1.4 million combined potential value) across 14 distinct IHS facilities in South Dakota, Montana, and Minnesota. Veterans Integrated Service Network 23 holds 14 awards ($1.7 million combined potential value) supporting the Fargo VA Health Care System and its regional clinics. Together these two customer agencies account for 100% of the vendor's recent federal footprint. The vendor sits on one parent vehicle: Indefinite Delivery Contract 75H70620D00031 with IHS, which has generated five task orders carrying $408 thousand in combined potential value. Activity has been episodic — four awards in 2022, declining to two in 2023 and 2024, then recovering to four in 2025 and two in 2026 — with only two awards (combined potential value $182 thousand) reaching ultimate completion within the next twenty-four months. The vendor does not subcontract.
SBA capabilities narrative
Radiation safety services for hospitals and clinics. X-ray room shielding calculations. Medical physics evaluation of x-ray and MRI equipment to make sure the equipment meets federal and state standards.
Quick answers
Is Radiation Physics Consultants, Inc. registered in SAM.gov?
Yes. Radiation Physics Consultants, Inc.'s SAM.gov registration is active through June 29, 2027.
How much has Radiation Physics Consultants, Inc. received in federal contracts?
Federal contracts obligated $156,602 to Radiation Physics Consultants, Inc. in fiscal year 2025 and $717,144 in fiscal years 2023 through 2027.
How does Radiation Physics Consultants, Inc. rank among federal contractors?
Radiation Physics Consultants, Inc. ranked #35 in PSC H999 in FY2025.
What is Radiation Physics Consultants, Inc.'s most recent federal award?
Radiation Physics Consultants, Inc.'s most recent federal contract award is Medical physicist services for rosebud IHS hospital, rosebud, SD (75H70626P00167), from Indian Health Service, on August 20, 2026.
On GovTribe
See Radiation Physics Consultants, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors