Overview
- Legal name
- DIAMOND-ROLTRAN LLC
- Registered location
- LITTLETON, MA, USA
- Website
- Company website ↗
- Primary NAICS
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
- Latest award activity
- Aug 20, 2025
Read company summary
DIAMOND-ROLTRAN LLC is associated with UEI JT42D3ML4VN9 and CAGE 53J11 in public federal records. AcornBids currently links 4 prime awards totaling $1.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Other Electronic Component Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 335999 (All Other Miscellaneous Electrical Equipment and Component Manufacturing). Its public SAM.gov registration lists LITTLETON, MA, USA.
At a glance
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 26, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- DIAMOND-ROLTRAN LLC
- UEI
- JT42D3ML4VN9
- CAGE
- 53J11
- Registered address
- 59 PORTER RD, LITTLETON, MA, 01460, USA
- Registration status
- Active
- Primary NAICS
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
- SAM activation
- Jan 29, 2026
- Initial registration
- May 29, 2008
- Entity start
- Aug 31, 2007
- SAM updated
- Jan 29, 2026
- Registration expires
- Jan 29, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- DE, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| N0016425FW607NEW MANUFACTURE OF AN/SPS-49 ROLL RINGS. | Department of Defense | $695.7K | Aug 20, 2025 | Apr 15, 2026 |
| N0016421DWP73AN/SPS-49 ROLL RING WITH ROLLING CONTACT TECHNOLOGY | Department of Defense | $5.8M | Sep 28, 2021 | Not available |
| 6973GH25P01716ASSETS IN SUPPORT OF THE NAS | Department of Transportation | $151.9K | Mar 24, 2025 | May 2, 2025 |
| N0016424FW164AN/SPS-49 ROTARY SLIP RING ASSEMBLIES | Department of Defense | $668.2K | Sep 24, 2024 | May 27, 2025 |
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jan 29, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | May 29, 2008 |
| Entity start | Aug 31, 2007 |
| Industry | Reported size status |
|---|---|
| 334419 — Other Electronic Component Manufacturing | Not reported |
| 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing | Not reported |
| 335312 — Motor and Generator Manufacturing | Not reported |
| 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| ERICH LOACKER | Government business | Contact method not published | SAM registration | Not available |
| DIANE JANKE | Alternate government business | Contact method not published | SAM registration | Not available |
| MATTHEW W BELL | Electronic business | Contact method not published | SAM registration | Not available |
| LINA SCHLEI | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 334419 — Other Electronic Component Manufacturing
- 334511 — Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- 335312 — Motor and Generator Manufacturing
- 335999 — All Other Miscellaneous Electrical Equipment and Component Manufacturing
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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