Sun Nuclear Corp.
Middleton, WI Gammex, Inc.
- UEI
- EKXUF2E8WAH1
- CAGE
- 0Y5N8
- Primary NAICS
- 339112 Surgical and Medical Instrument Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 7600 Discovery Dr, Middleton, WI 53562, USA
- Website
- mirion.com
- Founded
- 2005
- Employees
- 1K-5K
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Utilities
- Electric Utilities
- Energy
- SIC code
- 49 Electric, Gas, & Sanitary 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 | $37,266 |
| FY2025 | $0 |
| FY2024 | $250 |
| FY2023 | $117,919 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $37,266 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Standard Imaging Inc. | Middleton, WI | 334519 Other Measuring and Controlling Device Manufacturing |
| IBA Dosimetry America Inc. | Herndon, VA | 334517 Irradiation Apparatus Manufacturing |
| Medical Division | Florham Park, NJ | 334516 Analytical Laboratory Instrument Manufacturing |
| Cnmc Co, Inc. | Nashville, TN | 334517 Irradiation Apparatus Manufacturing |
| PTW North America Corporation | Boonton, NJ | 423450 Medical, Dental, and Hospital Equipment and Supplies Merchant Wholesalers |
About the company
Sun Nuclear Corp. Gammex, Inc. Division manufactures radiation measurement and quality assurance equipment for federal healthcare and defense agencies as a prime contractor, operating on a full-and-open, non-set-aside basis across all 107 recent awards. The vendor is a for-profit manufacturer headquartered in Middleton, Wisconsin, with a product portfolio spanning surgical and medical instruments, imaging equipment, and radiation oncology QA systems; recent work centers on NAICS 334517 (Surgical and Medical Instrument Manufacturing) and PSC Medical and Surgical Instruments, Equipment, and Supplies.
Customer concentration is heavily skewed toward the Department of the Navy Bureau of Medicine and Surgery (27 awards, $221 thousand combined potential value) and the Department of Veterans Affairs Veterans Health Administration, which accounts for multiple regional networks across the top customers by both award count and dollar value. The Navy's medical organization dominates on frequency; however, the VA's potential-value ranking diverges — two VA VHA Veterans Integrated Service Network 5 awards carry $203 thousand, and VISN 6 and VISN 10 accounts add another $117 thousand. The Department of the Army Medical Command (14 awards, $58 thousand) and the National Institute of Standards and Technology (3 awards, $28 thousand) round out the active portfolio. Across the top five customer organizations, the vendor covers 48% of award count and 67% of combined potential value, indicating meaningful concentration in federal health and defense operations.
Recent representative work includes a $37,266 firm fixed-price purchase order awarded August 3, 2026, by the VA VHA VISN 10 for two Daily QA 4 Pro Systems and associated adapters and training for radiation oncology linear accelerator quality assurance; a $199,998 purchase order from VA VHA VISN 5 (awarded September 22, 2023) for quality assurance equipment and shipping; and an $18,170 purchase order from VA VHA VISN 2 (awarded April 12, 2023) for a 1D scanner. The vendor holds no seat on government-wide acquisition contracts or blanket purchase agreements and operates entirely through individual purchase orders, with no subcontract footprint. Award velocity has been sparse in recent years (one award in 2026, two in 2023, one in 2019), and the combined potential value across all 107 awards since 2003 totals $898 thousand, with $882 thousand obligated, indicating a steady but small-dollar federal business model focused on direct equipment procurement for healthcare providers rather than large systems integration or service contracts.
Quick answers
Is Sun Nuclear Corp. registered in SAM.gov?
Yes. Sun Nuclear Corp.'s SAM.gov registration is active through November 17, 2026.
What is Sun Nuclear Corp.'s CAGE code?
Sun Nuclear Corp.'s CAGE code is 0Y5N8, and its Unique Entity ID (UEI) is EKXUF2E8WAH1.
How much has Sun Nuclear Corp. received in federal contracts?
Federal contracts obligated $155,435 to Sun Nuclear Corp. in fiscal years 2023 through 2027.
What is Sun Nuclear Corp.'s most recent federal award?
Sun Nuclear Corp.'s most recent federal contract award is QA 4 pro (36C25026P0939), from Veterans Integrated Service Network 10 (VHA), on August 3, 2026.
On GovTribe
See Sun Nuclear Corp.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors