Aquaculture System Technologies, L.L.C.
Baton Rouge, LA Doing business as A S T
- UEI
- H9N3LNQ4H3D7
- CAGE
- 1DTN4
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 2120 N 3rd St, Baton Rouge, LA 70802, USA
- Website
- astfilters.com
- Founded
- 1995
- Employees
- 11-50
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Capital Goods
- Industrial Conglomerates
- Industrials & Manufacturing
- SIC code
- 38 Instruments & Related Products
- 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 | -$12,214 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Grant awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Water Management Technologies Inc. | Baton Rouge, LA | 112511 Finfish Farming and Fish Hatcheries |
| Aqua Logic, Inc. | Monroe, NC | 112511 Finfish Farming and Fish Hatcheries |
| Aquatic Equipment And Design, Inc. | Mount Dora, FL | 424910 Farm Supplies Merchant Wholesalers |
| RK2 Systems, Inc. | San Marcos, CA | 712130 Zoos and Botanical Gardens |
| Aquaneering Inc. | — | 332420 Metal Tank (Heavy Gauge) Manufacturing |
About the company
Aquaculture System Technologies, L.L.C. (AST), registered in SAM.gov since 1999, is a for-profit limited liability company located in Baton Rouge, Louisiana, that specializes in developing innovative aquaculture system technologies and filtration solutions. The company focuses on creating advanced technological approaches to improve water quality, reduce operating costs, and enhance recirculating aquaculture systems for marine fish and shrimp farming. As a manufacturer of goods, AST operates at the intersection of aquaculture engineering, water management, and sustainable agricultural technology.
Regarding federal contract awards, AST has a limited contract history, with one documented purchase order from the Federal Correctional Institution Manchester for a RAS (Recirculating Aquaculture System) aquatic system, scheduled for completion by July 24, 2024. The contract was not set aside for any specific business type, and its ceiling value was listed as $0.00, suggesting potentially a minimal or research-oriented engagement. The company does not appear to have extensive prime or subcontractor federal contract experience based on the available data.
AST has been more actively engaged in federal grant awards, particularly through the USDA National Institute of Food and Agriculture's Small Business Innovation Research (SBIR) Program. The company has received two significant project grants focused on aquaculture technology innovation. The first grant, awarded on August 15, 2025, for $167,054, supports developing a sludge-based nitrate removal system to extend water reuse in marine fish and shrimp farming. The second grant, awarded on July 1, 2022, for $169,892, focused on creating "start-up" beads for fixed film biological reactors to eliminate losses during aquaculture system acclimation. Both grants aim to enhance technological innovation in aquaculture, reduce environmental impact, and support rural participation in the aquaculture industry.
Quick answers
Is Aquaculture System Technologies, L.L.C. registered in SAM.gov?
Yes. Aquaculture System Technologies, L.L.C.'s SAM.gov registration is active through August 19, 2027.
What is Aquaculture System Technologies, L.L.C.'s most recent federal award?
Aquaculture System Technologies, L.L.C.'s most recent federal grant award is This project will allow the expansion of tank-based production of marine fish and shrimp in many states by reducing… (20253361044913), from Institute of Food Production and Sustainability (NIFA), on August 15, 2025.
On GovTribe
See Aquaculture System Technologies, L.L.C.'s full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors