Clamshell Structures, Inc.
Doing business as Clamshell Buildings
- UEI
- WGKKRBHFEEM7
- CAGE
- 0AMA6
- SAM.gov registration
- Expired
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- SAM.gov registration date
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Clamshell parts for structures at ALI AL salem, kuwait | Air Force Central Command | $32,314 | |
| This requirement is to purchase lams replacement parts for a clamshell at hollowman AFB. | Air Combat Command | $234,054 | |
| Clamshell structure stock | Air Combat Command | $20,284 | |
| 8510689054 ! Plate,antirotator,p | Land and Maritime | $306 | |
| 8510689553 ! Wire,rope | Construction and Equipment | $919 |
About Clamshell Structures, Inc.
Clamshell Structures, Inc., doing business as Clamshell Buildings, is a for-profit organization specializing in pre-engineered and prefabricated buildings and structures for U.S. federal government agencies. Registered in SAM.gov since 2002, the company has established itself as a key supplier of portable shelters and building systems to various Department of Defense agencies, including the Air Force, Army, and Defense Logistics Agency. Clamshell Structures' primary offerings include large area maintenance shelters (LAMS), aircraft maintenance shelters, tactical tents, and related infrastructure solutions designed to support military operations and disaster response efforts.
Through its federal contract awards, Clamshell Structures has provided a wide range of products and services to support military operations and infrastructure needs. These include the delivery of LAMS panels, insulated liners, replacement parts for existing shelters, winch assemblies, wire rope assemblies, and various prefabricated building components. The company has been awarded numerous purchase orders and firm-fixed-price contracts by agencies such as the Air Force Air Combat Command, Air Education and Training Command, Air Force Central Command, and the Defense Logistics Agency's Construction and Equipment division. Notable contracts include a $1.2 million award for insulated liners and maintenance services in Qatar, a $666,265 delivery order for LAMS, and multiple smaller awards for specialized components like door seals, brackets, and cables. While most contracts are not set aside, some awards have been designated for small business participation. Clamshell Structures has also served as a subcontractor to Atlantic Diving Supply, Inc. on several occasions, providing specialized structures and components for larger defense contracts.
Clamshell Structures holds several significant indefinite delivery vehicles (IDVs) that facilitate ongoing procurement of its products by federal agencies. The company was awarded a $26.9 million Federal Supply Schedule contract by the GSA Federal Acquisition Service in April 2023, running through April 2028. This multiple-award contract enables the company to provide a comprehensive range of prefabricated buildings and structures across various agencies. Additionally, Clamshell Structures maintains a $10 million single-award Blanket Purchase Agreement with the Air Force Materiel Command Lifecycle Management Center for LAMS products and services, valid through March 2024. The company also holds a $250,000 single-award Indefinite Delivery Contract with the Defense Logistics Agency Land and Maritime for the supply of expansion shields, running through July 2023. These IDVs demonstrate Clamshell Structures' established position as a trusted supplier of specialized shelters and building solutions to the federal government, particularly in support of defense and logistics operations.
Contract vehicles
Quick answers
What is Clamshell Structures, Inc.'s UEI?
Clamshell Structures, Inc.'s Unique Entity ID (UEI) in SAM.gov is WGKKRBHFEEM7.
What is Clamshell Structures, Inc.'s CAGE code?
Clamshell Structures, Inc.'s CAGE code is 0AMA6.
What is Clamshell Structures, Inc.'s primary NAICS code?
Clamshell Structures, Inc.'s primary NAICS code is 332311 (Prefabricated Metal Building and Component Manufacturing).
Is Clamshell Structures, Inc. registered in SAM.gov?
Clamshell Structures, Inc.'s SAM.gov registration expired on December 4, 2025.
Which contract vehicles does Clamshell Structures, Inc. hold?
Clamshell Structures, Inc. holds a place on 2 federal contract vehicles, including MAS.
What is Clamshell Structures, Inc.'s most recent federal award?
Clamshell Structures, Inc.'s most recent federal contract award is Clamshell parts for structures at ALI AL salem, kuwait (FA570324P0052), from Air Force Central Command, on September 17, 2024.
On GovTribe
See Clamshell Structures, Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors