Welker, INC.
At a glance
Employees20-99
In business sinceNot reported
HeadquartersSugar Land, TX
US patents20
SAM.gov UEITJY8Q8MFXJX3
CAGE code0LD37
Incorporated inTX
- gas sampling systems
- odorization
- analyzer conditioning
- crude oil
- refined products
- hydrogen injection
- ISO 9001
Named on the company’s own website, read JUL 29, 2026
Open positions
Openings read from Welker, INC.’s own job board on BambooHR, last checked OCT 25, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Sales RepresentativeWelker, INC. · Sugar Land, Texas · Sales
- Mechanical Engineer InternWelker, INC. · Sugar Land, Texas · Engineering
- Machinist Apprentice - 2nd ShiftWelker, INC. · Sugar Land, Texas · Machine Shop
- Embedded Hardware/Software Engineer - GDS CorpLeague City, Texas · Engineering
- Mechanical Solutions EngineerWelker, INC. · Sugar Land, Texas · Engineering Solutions
- Production Painter/FiberglassWelker, INC. · Sugar Land, Texas · Assembly
- Mechanical Design EngineerWelker, INC. · Sugar Land, Texas · Engineering
- Field Service TechnicianWelker, INC. · Sugar Land, Texas · Service
- Mechanical DesignerWelker, INC. · Sugar Land, Texas · Engineering
- Customer RelationsWelker, INC. · Sugar Land, Texas · Customer Relations
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Certifications
ISO 9001
Patents
20 US patents granted 2008–2025, 7 of them in the five years to SEP 2025.
Measurement 11Control 4Engines, pumps, turbines 3Mechanical elements 2
- Leak monitoring manifold for a pumping systemUS 12,264,995 · granted APR 1, 2025
- Inverted fluid chamberUS 12,158,141 · granted DEC 3, 2024
- Odorization systemUS 11,624,481 · granted APR 11, 2023
- Sample pressure reducing systemUS 11,499,894 · granted NOV 15, 2022
- Method for odorizing natural gasUS 11,209,838 · granted DEC 28, 2021
Newest 5 shown · Granted to Welker, INC. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plant
| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Welker, INC. | Sugar Land | TX | 20–99 | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


