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Zinsmeyer Structural Steel LLC

2891 US Hwy 90 East, Castroville, TX 78009

LIKELY ACTIVELAST SEEN IN FEDERAL DATA DEC 2025 · 2 SOURCES

Operating signal within 24 months, or from a single source.

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What they make

Fabricated Structural Metal Manufacturing332312

Where it is

29.36236, -98.81623 · CENSUS TIGER
COUNTY
METRO AREA
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STREET VIEW

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Every listed plant in Medina County

Also at this address

No other federal record shares this street address.

Where this record comes from

2 sources hold this plant, and 5 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.

  • OSHA injury and illness reportsOPERATING
    Record 1086128 · first seen DEC 2025 · last seen DEC 2025
  • DOL Form 5500 retirement plan filingsOPERATING
    Record 822782974|TX|78009|2891 us hwy 90 e · first seen DEC 2024 · last seen DEC 2024

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.

Coordinates
Census geocoder: 29.362362670547,-98.816230690528 · JUL 2026
Employees (band)
OSHA: 20-99 · DEC 2025
Year established
TX Comptroller: 2017 · SEP 2017
Retirement plan filing (Form 5500)
DOL: 55 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
State business registration
TX Comptroller: ZINSMEYER STRUCTURAL STEEL LLC, registered with the Texas Comptroller of Public Accounts; Limited liability company; formed 2017-09-13; active · SEP 2017

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