Robishaw Engineering INC

10106 Mathewson Ln, Houston, TX 77043

ACTIVELAST SEEN IN FEDERAL DATA OCT 2026 · 4 SOURCES

Operating signal within 12 months from two or more independent sources.

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Their homepage, crawled JUL 2026

What they make

Fabricated Structural Metal Manufacturing332312

modular barges
analysis
field support
winch systems
spud systems
crane platforms
dredging
pile driving
floating bridges
drilling

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

Products

Sold by ROBISHAW ENGINEERING INC · 2

Miscellaneous Ship And Marine Equipment · Pontoons And Floating Docks

Recorded against the company rather than this address. Federal award and drug records name the company, not the plant, so we cannot say which of its sites makes these.

Where these came from

2 from usaspending_psc · Federal registry

Supplied under federal award W911XK23C0007 (2023-08-14), PSC . An award shows what the government bought from this company; it does not establish which of its sites made it.

Where it is

29.78708, -95.54734 · CENSUS TIGER

COUNTY

Harris County

METRO AREA

Houston-Pasadena-The Woodlands, TX

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Open this address

STREET VIEW

Open street-level view — OCT 2025

Other plants nearby

Facility	City	Industry	Status	Distance
Janus International	Houston	Plate Work Manufacturing 332313	UNVERIFIED	2.3 KM
Mphs, INC.	Houston	Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing 333413	ACTIVE	2.5 KM
Itus Global, INC	Houston	Prefabricated Metal Building and Component Manufacturing 332311	ACTIVE	2.6 KM
Marktiva LLC	Houston	Unlaminated Plastics Film and Sheet (except Packaging) Manufacturing 326113	ACTIVE	2.7 KM
Cmc Sterling Steel	Houston	Fabricated Structural Metal Manufacturing 332312	LIKELY ACTIVE	4.1 KM

Every listed plant in Harris County

Also at this address

No other federal record shares this street address.

Where this record comes from

4 sources hold this plant, and 11 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 OCT 2026
SAM.gov entity registrationOPERATING
Record NC8ZD363BCT5 · first seen SEP 2025 · last seen SEP 2026
OSHA injury and illness reportsOPERATING
Record 46095 · first seen DEC 2025 · last seen DEC 2025
DOL Form 5500 retirement plan filingsOPERATING
Record 742121775|TX|77043|10106 mathewson ln · first seen DEC 2024 · last seen DEC 2024

IN HARRIS COUNTY234 other plants share this one’s industry (Architectural and Structural Metals Manufacturing, NAICS 3323); 111 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: ROBISHAW ENGINEERING INC · SEP 2026
Street address: SAM.gov: 10106 MATHEWSON LN · SEP 2026
City: SAM.gov: HOUSTON · SEP 2026
State: SAM.gov: TX · SEP 2026
Coordinates: Census geocoder: 29.787080633798,-95.547336328666 · JUL 2026
Employees (band): OSHA: 20-99 · DEC 2025
Website: SAM.gov: http://www.flexifloat.com · SEP 2026
CAGE code: SAM.gov: 31629 · SEP 2026
Retirement plan filing (Form 5500): DOL: 50 active participants, plan year ending 2024-12-31, 1 plan(s) · DEC 2024
SAM registration expires: SAM.gov: 2027-09-02 · SEP 2026
State business registration: Sunbiz: ROBISHAW ENGINEERING, INC., registered with the Florida Department of State, Division of Corporations; Corporation formed in Texas; registered 1994-04-21; active, annual report filed 2026-01-27 · JAN 2026

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