Sigma Electronics

What they make

Where it is

Other plants nearby

Facility	City	Industry	Status	Distance
Solid State Automation and Controls LLC	Stafford	Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables 334513	● ACTIVE	3.5 KM
Atec INC	Stafford	Other Aircraft Parts and Auxiliary Equipment Manufacturing 336413	● ACTIVE	3.9 KM
ASAir Starter Components, INC.	Stafford	Motor and Generator Manufacturing 335312	◐ LIKELY ACTIVE	5.1 KM
SHSEL Houston TX	Houston	Relay and Industrial Control Manufacturing 335314	◐ LIKELY ACTIVE	7.4 KM
Xenerpower USA LLC	Sugar Land	Power, Distribution, and Specialty Transformer Manufacturing 335311	● ACTIVE	8.2 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

3 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.

EPA cross-references this facility in RCRAINFO, TX-TCEQ ACR · EPA site type STATIONARY.

• DOL Form 5500 retirement plan filingsOPERATING
  Record 742199898|TX|77099|10830 kinghurst dr · first seen DEC 2024 · last seen DEC 2024
• SBA Paycheck Protection Program loan recordsEXISTENCE
  Record TX|houston|10830 kinghurst dr · first seen MAY 2020 · last seen JAN 2021
• EPA Facility Registry ServiceEXISTENCE
  Record 110005055625 · first seen AUG 2010 · last seen AUG 2010

IN HARRIS COUNTY33 other plants share this one’s industry (Electrical Equipment Manufacturing, NAICS 3353); 16 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

EPA: SIGMA ELECTRONICS · OCT 2026

Street address

EPA: 10830 KINGHURST DR · OCT 2026

City

EPA: HOUSTON · OCT 2026

State

EPA: TX · OCT 2026

County (FIPS code)

EPA: 48201 · OCT 2026

Coordinates

EPA: 29.66325,-95.569834 · OCT 2026

Employees (band)

DOL: 20-99 · DEC 2024

Year established

TX Comptroller: 1981 · SEP 1981

Retirement plan filing (Form 5500)

DOL: 24 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

PPP loan

SBA PPP: PPP loan x1, approved 2021-01-26, 30 jobs reported · JAN 2021

Hazardous waste generator (RCRA)

EPA ECHO: none · OCT 2026

State business registration

TX Comptroller: SIGMA ELECTRONICS, INC., registered with the Texas Comptroller of Public Accounts; Corporation; formed 1981-09-11; active · SEP 1981