Castano & Asociados Construccion Sostenible SL.
Sevilla, AN
- UEI
- X9YQZS1J9KB4
- CAGE
- 520EB
- Primary NAICS
- 541310 Architectural Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- Other NAICS codes in SAM.gov
-
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236117 New Housing For-Sale Builders
- 236118 Residential Remodelers
- 236220 Commercial and Institutional Building Construction
- 237110 Water and Sewer Line and Related Structures Construction
- 541320 Landscape Architectural Services
- 541330 Engineering Services
- SAM.gov registration date
- Physical address
- C. Macasta, 66, Piso 2 A, 41003 Sevilla, Spain
- Website
- castanoyasociados.com
- Founded
- 2015
- Employees
- 1-10
- Estimated annual revenue
- $1M-$10M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- Architecture
- SIC code
- 87 Engineering & Management Services
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 | $459,413 |
| FY2024 | $527,912 |
| FY2023 | $538,540 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
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About the company
Castano & Asociados Construccion Sostenible SL is a for-profit partnership or limited liability partnership registered in Seville, Spain, with a primary focus on providing architect and engineer (A-E) support services to the United States federal government. The company is registered in SAM.gov and maintains an active registration through December 23, 2025. While limited information is available about the company's broader background, its federal contract history indicates a specialized expertise in architectural design, infrastructure planning, and construction support services, particularly for military facilities.
Through its federal contract awards, Castano & Asociados has consistently provided architectural and engineering services exclusively to the United States Air Forces in Europe - Air Forces Africa (USAFE-AFAFRICA). The company's contract work has included detailed design and planning services for various military infrastructure projects at Moron Air Base in Spain, encompassing renovations and repairs to diverse facilities such as hangars, fire stations, dormitories, command houses, and recreational spaces. Each contract has been a firm fixed-price delivery order with no set-aside designations, focusing on specific architectural and engineering tasks like facility design, structural studies, feasibility assessments, and infrastructure planning. The contract values have ranged from $500 to $221,520.50, demonstrating the company's ability to handle both small pre-conference services and substantial design and repair projects.
Castano & Asociados holds a significant indefinite delivery contract (IDV) awarded by USAFE-AFAFRICA in April 2023, with a potential ceiling value of $4,999,999 and a performance period through April 2028. This single-award IDV is specifically designed to provide ongoing architect and engineer support services for projects at Moron Air Base. Under this contract, the company has already received multiple delivery orders for various tasks, including hangar building design, fire station repair planning, small aircraft maintenance hangar design, and infrastructure renovation support. The IDV allows USAFE-AFAFRICA to efficiently engage Castano & Asociados for specialized architectural and engineering services across multiple project scopes, leveraging the company's local expertise in Spain for military facility improvements.
Quick answers
Is Castano & Asociados Construccion Sostenible SL. registered in SAM.gov?
Yes. Castano & Asociados Construccion Sostenible SL.'s SAM.gov registration is active through December 17, 2026.
How much has Castano & Asociados Construccion Sostenible SL. received in federal contracts?
Federal contracts obligated $459,413 to Castano & Asociados Construccion Sostenible SL. in fiscal year 2025 and $1,525,865 in fiscal years 2023 through 2027.
What is Castano & Asociados Construccion Sostenible SL.'s most recent federal award?
Castano & Asociados Construccion Sostenible SL.'s most recent federal contract award is The scope of work covered by this statement of work consists of architect and engineer (a-e) support services for… (FA557525F0014), from Air Forces Europe and Africa (USAF), on September 19, 2025.
On GovTribe
See Castano & Asociados Construccion Sostenible SL.'s full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors