Operating signal within 12 months from two or more independent sources.
What they make
Machine Shops332710- contract manufacturing
- machining
- engineering consulting services
- components
- Automotive
- Aerospace
- Medical
- Defense
- Firearms
- active member
NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026
Products
Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.
Where these came from
Where it is
Other plants nearby
| Facility | City | Industry | Status | Distance |
|---|---|---|---|---|
| Straitek, LLC | Danbury | Machine Shops 332710 | ACTIVE | 0.2 KM |
| Rk Manufacturing Corporation of Ct | Danbury | Machine Shops 332710 | ACTIVE | 0.4 KM |
| Amphenol Corporation | Danbury | Precision Turned Product Manufacturing 332721 | LIKELY ACTIVE | 0.7 KM |
| Ptx Defense Corporation | Danbury | Hardware Manufacturing 332510 | ACTIVE | 0.6 KM |
| Emhart Fastening Teknologies | Danbury | Hardware Manufacturing 332510 | LIKELY ACTIVE | 2.9 KM |
Also at this address
No other federal record shares this street address.
Where this record comes from
4 sources hold this plant, and 11 fields on this page come from them. Each line is one agency’s own record of it: the identifier it is filed under, whether that record shows the plant operating or only that it exists, and when the register first and last saw it there.
- The company’s own websiteOPERATINGfirst seen JUL 2026 · last seen AUG 2026
- SAM.gov entity registrationOPERATINGRecord EKBKJKKTDE75 · first seen APR 2026 · last seen APR 2026
- Connecticut Secretary of the State business registryOPERATINGRecord CT:001t000000WmbDgAAJ · first seen MAR 2026 · last seen MAR 2026
- DOL Form 5500 retirement plan filingsOPERATINGRecord 061341231|CT|06810|4 finance dr · first seen MAY 2025 · last seen MAY 2025
IN WESTERN CONNECTICUT COUNTY14 other plants share this one’s industry (Machine Shops; Turned Product; and Screw, Nut, and Bolt Manufacturing, NAICS 3327); 10 of them have a size band on record.
What each source says
Every field below, as each source filed it. The value this page shows is marked; where the sources disagree, the field says so. Status is computed from independent sources; nothing here is self-reported unless marked Claimed.
- Name
- SAM.gov: T.P. ENGINEERING INC · APR 2026
- Street address
- SAM.gov: 4 FINANCE DR · APR 2026
- City
- SAM.gov: DANBURY · APR 2026
- State
- SAM.gov: CT · APR 2026
- Coordinates
- Census geocoder: 41.412375587798,-73.420437877478 · JUL 2026
- Website
- SAM.gov: http://www.tpeng.com · APR 2026
- Year established
- CT SOTS: 1992 · APR 1992
- CAGE code
- SAM.gov: 55ZX4 · APR 2026
- Retirement plan filing (Form 5500)
- DOL: 0 active participants, plan year ending 2025-05-31, 2 plan(s) · MAY 2025
- SAM registration expires
- SAM.gov: 2027-04-09 · APR 2026
- State business registration
- CT SOTS: T.P. ENGINEERING INC, registered with the Connecticut Secretary of the State; Corporation; formed 1992-04-10; active, annual report filed 2026-03-14 · MAR 2026


