Diagnostic Imaging Supplies & Services Inc.
Guaynabo, Guaynabo Doing business as Diss
- UEI
- MMWYBNG12G98
- CAGE
- 4QUK4
- 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
- 31 C. Diana, Guaynabo, 00934, Puerto Rico
- Website
- diss.com
- Founded
- 2001
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Health Care
- Health Care Equipment & Services
- Health Care Providers & Services
- Health Care Services
- SIC code
- 50 Wholesale Trade – Durable Goods
- 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 | $309,802 |
| FY2025 | $513,858 |
| FY2024 | $488,841 |
| FY2023 | $603,906 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $309,802 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Diagnostic Imaging Supplies & Services Inc., doing business as Diss, is a minority-owned, Hispanic American-owned small disadvantaged business based in Guaynabo, Puerto Rico, that provides emergency repair, preventive maintenance, and technical support services for Siemens diagnostic imaging equipment to the Department of Veterans Affairs as a prime contractor on full-and-open purchase orders, with no subcontractor engagement and no set-aside utilization despite its SDB certification.
Diss operates as a sole-source Siemens-certified service provider for the Puerto Rico and U.S. Virgin Islands region, serving exclusively the Veterans Integrated Service Network 8 (VISN 8) of the Department of Veterans Affairs, which accounts for 97% of its 74 recent awards and $4.1 million of its $4.2 million combined potential value. Work is performed at VA medical facilities in San Juan and Gobernador Pinero, Puerto Rico. The vendor's service portfolio centers on emergency repairs, corrective maintenance, preventive maintenance contracts, and replacement parts supply for Siemens CT scanners (SOMATOM and Biograph models), angiography systems (Artis Pheno, Artis Zee, Luminos Ysio), and related advanced diagnostic imaging systems. Representative named awards include a $884 thousand firm-fixed-price preventive maintenance contract running through August 31, 2027 (the single recompete cliff exposure in the next twenty-four months); a $233 thousand emergency repair order for a Siemens CT scanner completed in January 2024; a $220 thousand emergency CT tube replacement in July 2025; and a $188 thousand emergency tube replacement for Artis Pheno equipment in September 2026. The vendor has held a registered SAM presence since 2007 and has delivered continuous work to VISN 8 across the past five years, though award volume has declined from ten in 2022 to one in 2026 year-to-date.
Diss operates as a 100% prime contractor with no subcontract footprint. Across SCI-reportable federal service contracts above the $150,000 threshold, the vendor invoiced $192 thousand in FY2024 with 0.1 FTEs and derived government-paid rates of $1,019.64 per hour; SCI captures only a narrow slice of Diss's total federal revenue and excludes the majority of its purchase-order activity, which falls below the reporting threshold. The vendor competes and wins exclusively on full-and-open basis with no set-aside applications, despite holding small disadvantaged business status, reflecting VISN 8's reliance on Diss as the region's sole authorized Siemens service provider for critical medical equipment support.
Quick answers
Is Diagnostic Imaging Supplies & Services Inc. registered in SAM.gov?
Yes. Diagnostic Imaging Supplies & Services Inc.'s SAM.gov registration is active through April 10, 2027.
How much has Diagnostic Imaging Supplies & Services Inc. received in federal contracts?
Federal contracts obligated $513,858 to Diagnostic Imaging Supplies & Services Inc. in fiscal year 2025 and $1,916,407 in fiscal years 2023 through 2027.
What is Diagnostic Imaging Supplies & Services Inc.'s most recent federal award?
Diagnostic Imaging Supplies & Services Inc.'s most recent federal contract award is Artis pheno emergency tube replacement (36C24826P1310), from Veterans Integrated Service Network 8 (VHA), on September 21, 2026.
On GovTribe
See Diagnostic Imaging Supplies & Services Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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