Madden Bolt Corporation

What they make

• anchor bolts
• embedded steel
• threaded rebar
• PAGE
• Cages
• custom steel fabrication
• hot-dip galvanizing
• plate cutting
• bell bottom sleeves
• construction
• telecommunications

NAMED ON THE COMPANY’S OWN WEBSITE, READ JUL 29, 2026

Open positions

Openings read from Madden Bolt Corporation’s own job board on ADP, last checked OCT 26, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.

• Galvanizing Material Handler
  Hempstead, Houston, TX, US · posted OCT 14, 2026
• Receiver
  Houston, TX, US · posted OCT 14, 2026
• Kettleman
  Houston, TX, US · posted OCT 14, 2026
• Pickle Man
  Houston, TX, US · posted OCT 14, 2026
• Scale Operator
  Houston, TX, US · posted OCT 14, 2026
• Senior Accountant
  Hempstead, Houston, TX, US · posted OCT 5, 2026
• Threader
  Hempstead, Houston, TX, US · posted SEP 23, 2026
• Accounting Administrative Assistant
  Houston, TX, US · posted SEP 8, 2026
• Fitter/Welder
  Houston, TX, US · posted APR 1, 2026
• Welder NIGHT SHIFT
  Houston, TX, US · posted APR 1, 2026

• Welder/Helper - NIGHT SHIFT
  Hockley, TX, US · posted APR 2, 2026
• Crane & Forklift Operator
  posted JAN 5, 2026

1 more on the company’s board

Where it is

Other plants nearby

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AUAlleima USA LLC - Houston	Houston	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	◐ LIKELY ACTIVE	2.5 KM
HIHammerhead Industrial Hose, LLC	Houston	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	◐ LIKELY ACTIVE	4.6 KM
Corrosion Resistant Alloys, LLC	Houston	Iron and Steel Pipe and Tube Manufacturing from Purchased Steel 331210	● ACTIVE	4.4 KM
Bellows Systems, INC	Houston	Fabricated Structural Metal Manufacturing 332312	◐ LIKELY ACTIVE	5.0 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

6 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 NPDES, OSHA-OIS, RCRAINFO, TRIS, TX-TCEQ ACR · EPA site type STATIONARY.

• The company’s own websiteOPERATING
  first seen JUL 2026 · last seen OCT 2026
• OSHA injury and illness reportsOPERATING
  Record 1435698 · first seen DEC 2025 · last seen DEC 2025
• SAM.gov entity registrationOPERATING
  Record KXT4J8TAV8N8 · first seen DEC 2025 · last seen DEC 2025
• EPA Toxics Release InventoryOPERATING
  first seen DEC 2024 · last seen DEC 2024
• DOL Form 5500 retirement plan filingsOPERATING
  Record 760286492|TX|77040|13420 hempstead rd · first seen DEC 2024 · last seen DEC 2024
• EPA Facility Registry ServiceEXISTENCE
  Record 110031380360 · first seen SEP 2018 · last seen JUL 2020

ALSO RECORDED ASMADDEN BOLT; Madden Bolt Corporation HEMPSTEAD; Madden Bolt Galvanize

IN HARRIS COUNTY44 other plants share this one’s industry (Steel Product Manufacturing from Purchased Steel, NAICS 3312); 20 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.

NameSOURCES DISAGREE

EPA: MADDEN BOLT · JUL 2026

SAM.gov: MADDEN BOLT CORPORATION · DEC 2025 · ON THIS PAGE

Street address

EPA: 13420 HEMPSTEAD RD · JUL 2026 · ON THIS PAGE

SAM.gov: 13420 HEMPSTEAD RD · DEC 2025 · ON THIS PAGE

City

EPA: HOUSTON · JUL 2026 · ON THIS PAGE

SAM.gov: HOUSTON · DEC 2025 · ON THIS PAGE

State

EPA: TX · JUL 2026 · ON THIS PAGE

SAM.gov: TX · DEC 2025 · ON THIS PAGE

County (FIPS code)

EPA: 48201 · SEP 2026

Coordinates

Census geocoder: 29.844140583479,-95.519380247645 · JUL 2026 · ON THIS PAGE

EPA: 29.84401,-95.519337 · JUL 2026 · ON THIS PAGE

Employees (band)

OSHA: 20-99 · DEC 2025

Website

SAM.gov: https://maddenbolt.com/ · DEC 2025

Year established

Company website: 1988 · AUG 2026

CAGE code

SAM.gov: 107P2 · DEC 2025

Retirement plan filing (Form 5500)

DOL: 154 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024

SAM registration expires

SAM.gov: 2026-12-16 · DEC 2025