Robishaw Engineering Inc.
Houston, TX Doing business as Flexifloat Construction Systems
- UEI
- NC8ZD363BCT5
- CAGE
- 31629
- Primary NAICS
- 336611 Ship Building and Repairing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 10106 Mathewson Ln, Houston, TX 77043, USA
- Website
- flexifloat.com
- Founded
- 1956
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Transportation
- Marine
- SIC code
- 37 Transportation Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $0 |
| FY2025 | $0 |
| FY2024 | $89,700 |
| FY2023 | $1,430,360 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| S-50 duofloats, 20' X 10' X 5' | Naval Sea Systems Command (Navy) | $89,700 | |
| Jacking system for self-elevating marine platform | ENDIST Detroit (USACE) | $1,430,360 | |
| Procurement of modular barge pontoon, type a | Naval Sea Systems Command (Navy) | $370,500 | |
| Modular barge components | ENDIST Detroit (USACE) | $2,392,400 | |
| Definitive Contract SP056000C0076 | Defense Logistics Agency | $175,040 |
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Atlantic Diving Supply, Inc. | SPE8EL24F1CNS | $154,400 |
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About the company
Robishaw Engineering Inc., doing business as Flexifloat Construction Systems, is a manufacturer of portable, interlocking modular barges and ancillary attachments for marine and heavy construction applications. The company specializes in providing engineering solutions through its modular float systems, catering to the needs of various federal agencies, particularly the U.S. Navy and the U.S. Army Corps of Engineers. Registered in SAM.gov since 2002, Robishaw Engineering is classified as a self-certified small disadvantaged business, for-profit organization, and manufacturer of goods, structured as a Subchapter S Corporation. Their expertise lies in fabricating customized barge platforms and components that support a wide range of marine operations, including construction, testing, and research activities.
Through prime federal contract awards, Robishaw Engineering has supplied the Naval Sea Systems Command with modular pontoon units, deck cleats, and raked pontoons for hydro-acoustic and hydrodynamic testing operations. These contracts, often awarded as firm-fixed-price purchase orders, have ranged from small-scale procurements of around $90,000 to larger orders exceeding $370,000. The U.S. Army Corps of Engineers has engaged Robishaw for more substantial projects, including a $1.43 million contract for a jacking system for a self-elevating marine platform and a $2.39 million contract for modular barge components to construct a fully serviceable modular steel spud crane barge. These contracts have typically been designated as total small business set-asides, highlighting the company's role in supporting small business initiatives within federal procurement. Additionally, Robishaw Engineering has participated as a subcontractor to Atlantic Diving Supply, Inc., further expanding its involvement in federal projects. The company's contracts consistently involve the delivery of specialized marine equipment such as pontoons, elevating spuds, hydraulic power units, and associated components, demonstrating their niche expertise in providing critical infrastructure for waterborne operations and testing activities across defense-related agencies.
SBA capabilities narrative
MODULAR PONTOON SYSTEMS, MODULAR CAUSEWAY COMPONENTS, SECTIONAL BARGES, PORTABLE BARGES.
Quick answers
Is Robishaw Engineering Inc. registered in SAM.gov?
Yes. Robishaw Engineering Inc.'s SAM.gov registration is active through September 2, 2027.
What is Robishaw Engineering Inc.'s CAGE code?
Robishaw Engineering Inc.'s CAGE code is 31629, and its Unique Entity ID (UEI) is NC8ZD363BCT5.
How much has Robishaw Engineering Inc. received in federal contracts?
Federal contracts obligated $1,520,060 to Robishaw Engineering Inc. in fiscal years 2023 through 2027.
What is Robishaw Engineering Inc.'s most recent federal award?
Robishaw Engineering Inc.'s most recent federal contract award is S-50 duofloats, 20' X 10' X 5' (N0016724P0034), from Naval Sea Systems Command (Navy), on December 26, 2023.
On GovTribe
See Robishaw Engineering Inc.'s full federal record
- Federal contract awards
- IDV awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors