Instrotek, INC.

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Cell Microsystems INC	Durham	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	0.4 KM
Polarean INC	Durham	Electromedical and Electrotherapeutic Apparatus Manufacturing 334510	● ACTIVE	1.8 KM
Durham Magneto Optics INC	Durham	Analytical Laboratory Instrument Manufacturing 334516	● ACTIVE	1.9 KM
TETroxler Electronic Laboratories, INC.	Durham	Analytical Laboratory Instrument Manufacturing 334516	◐ LIKELY ACTIVE	3.1 KM
AIAnduril Industries, INC.	Morrisville	Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing 334511	◐ LIKELY ACTIVE	3.5 KM

Every listed plant in Durham County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 12 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 websiteOPERATING
  first seen JUL 2026 · last seen SEP 2026
• SAM.gov entity registrationOPERATING
  Record WNZNQMJCKLA6 · first seen JUN 2026 · last seen JUN 2026
• DOL Form 5500 retirement plan filingsOPERATING
  Record 562029048|NC|27709|one triangle dr · first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record NC|research triangle park|1 triangle dr 13944 · first seen APR 2020 · last seen APR 2020

IN DURHAM COUNTY15 other plants share this one’s industry (Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, NAICS 3345); 6 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: INSTROTEK, INC. · JUN 2026

Street address

SAM.gov: 1 TRIANGLE DR · JUN 2026

City

SAM.gov: DURHAM · JUN 2026

State

SAM.gov: NC · JUN 2026

Coordinates

Census geocoder: 35.895314319332,-78.886575372908 · JUL 2026

Employees (band)

DOL: 20-99 · DEC 2024

Website

SAM.gov: http://www.instrotek.com · JUN 2026

CAGE code

SAM.gov: 3GFA3 · JUN 2026

Retirement plan filing (Form 5500)

DOL: 66 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2020-04-11, 55 jobs reported · APR 2020

SAM registration expires

SAM.gov: 2027-06-01 · JUN 2026

State business registration

TX Comptroller: INSTROTEK, INC., registered with the Texas Comptroller of Public Accounts; Corporation; registered 2018-08-20; revoked 2025-07-16 · JUL 2025