Photon Physics Services
Rolling Hills Estates, CA
- UEI
- ZJELEME8TYE9
- CAGE
- 3W1D8
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 15 Encanto Dr, Rolling Hills Estates, CA 90274, USA
- Website
- pps4rt.com
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- 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 | $952,640 |
| FY2025 | $1,465,040 |
| FY2024 | $2,037,760 |
| FY2023 | $2,605,686 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $952,640 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Photon Physics Services is a for-profit corporate entity registered in SAM.gov since 2004, specializing in providing critical medical staffing and support services to the Veterans Health Administration, particularly within Veterans Integrated Service Network 22 (VISN 22). The company focuses on delivering specialized medical personnel and clinical support services, with a primary concentration on radiation oncology and therapeutic medical physics. Based in Rolling Hills Estates, California, Photon Physics Services has established itself as a key provider of healthcare professional staffing for VA medical centers in Southern California, demonstrating expertise in fulfilling complex clinical workforce requirements.
The company has consistently been awarded federal contracts primarily from the Department of Veterans Affairs, delivering a range of specialized medical services. These services include radiation therapy technologist staffing, board-certified therapeutic medical physicist services, and onsite real-time translation services. The contracts have consistently been awarded under various set-aside designations, including total small business set-asides and some unrestricted awards. Specifically, Photon Physics Services has provided critical medical staffing support through delivery orders that address Executive Order 14042 requirements, ensuring adequate clinical support staff at VA facilities in San Diego and Los Angeles. The contract values have ranged from approximately $84,000 to over $2.5 million, covering services such as quality assurance, treatment planning, equipment maintenance, and administrative responsibilities in radiation oncology departments.
Photon Physics Services holds an indefinite delivery contract (IDV) awarded by VA VISN 22, valued at $1,478,400, which enables the flexible procurement of radiation therapy technologists and onsite real-time translation services. This single-award IDV, established on September 1, 2021, with an ultimate completion date of February 28, 2023, allows for the issuance of firm fixed-price delivery orders to support medical staffing needs. The IDV has facilitated the award of four delivery orders between September 2021 and December 2022, primarily focusing on providing clinical support staff at VA facilities in Southern California. Through this contract vehicle, Photon Physics Services has demonstrated its ability to quickly and effectively respond to the Veterans Health Administration's dynamic staffing requirements, particularly in specialized medical service areas.
SBA capabilities narrative
Radiation Oncology Medical Physics
Quick answers
Is Photon Physics Services registered in SAM.gov?
Yes. Photon Physics Services's SAM.gov registration is active through April 9, 2027.
How much has Photon Physics Services received in federal contracts?
Federal contracts obligated $1,465,040 to Photon Physics Services in fiscal year 2025 and $7,061,126 in fiscal years 2023 through 2027.
How does Photon Physics Services rank among federal contractors?
Photon Physics Services ranked #31 in NAICS 62139, #43 in PSC Q522 and #44 in NAICS 6213 in FY2025.
What is Photon Physics Services's most recent federal award?
Photon Physics Services's most recent federal contract award is Radiation oncology staffing services - valbhs (36C26225P1258), from Veterans Integrated Service Network 22 (VHA), on May 18, 2025.
On GovTribe
See Photon Physics Services's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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