Advanced Thermoplastic Composites LLC
Post Falls, ID Doing business as ATC Manufacturing ATC Manufacturing Part of Lakeside Capital Group, L.L.C.
- UEI
- LQ1LBL5DMTD6
- CAGE
- 48YK2
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
- Corporate family
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Lakeside Capital Group, L.L.C.
Parent
V4QCD6DGVLP1
- Advanced Thermoplastic Composites LLC LQ1LBL5DMTD6
-
Lakeside Capital Group, L.L.C.
Parent
V4QCD6DGVLP1
- SAM.gov registration date
- Physical address
- 1224 N Lean St, Post Falls, ID 83854, USA
- Website
- atcmanufacturing.com
- Founded
- 2004
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Aerospace & Defense
- SIC code
- 37 Transportation Equipment
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| ATC manufacturing corrugated panels via CCM | Shared Services Center | $71,600 | |
| Continuous compression molding (CCM) of amorphous thermoplastic film to semi-crystalline thermoplastic prepreg | Shared Services Center | $34,500 | |
| Thermoplastic composites for large high-rate aircraft structures | Air Force | $6,699,607 | |
| Participation in the NASA high-rate composites aircraft manufacturing (hicam) project phase 1, performing work… | Shared Services Center | $337,842 | |
| Participation in the NASA high-rate composites aircraft manufacturing (hicam) project phase 1 performing work approved… | Shared Services Center | $337,842 |
About Advanced Thermoplastic Composites LLC
Advanced Thermoplastic Composites LLC, operating as ATC Manufacturing, is a Post Falls, Idaho–based manufacturer of aerospace composite structures and tooling that competes predominantly as a prime contractor (70% of recent awards) under total small business set-asides on NASA development contracts, complemented by a full-and-open Air Force Research Laboratory contract for thermoplastic composite manufacturing. A for-profit limited liability company and child entity of Lakeside Capital Group, L.L.C., ATC Manufacturing specializes in continuous-compression molding, rapid thermoforming, and high-rate production processes for carbon-fiber and polyetheretherketone (PEKK) thermoplastic composite structures targeting aerospace applications.
ATC Manufacturing's recent federal footprint centers on NASA, which accounts for 8 of 10 total awards. The Air Force Research Laboratory dominates by dollar value with a single $6.7 million cost-plus-fixed-fee definitive contract awarded September 30, 2025, running through June 30, 2028, for thermoplastic composites development supporting large high-rate aircraft structures; all other work flows through NASA's Shared Services Center. Recent prime work includes two total small business set-aside purchase orders from NASA Shared Services (March 2026): a $71,600 order to design and fabricate continuous-compression-molding tooling and molds for corrugated panel production, and a $34,500 order for continuous-compression-molding process development bonding amorphous thermoplastic film to semi-crystalline thermoplastic prepreg. An earlier $337,842 cooperative agreement with NASA Shared Services (awarded June 1, 2022, running through September 30, 2029) funds ATC Manufacturing's participation in NASA's High-Rate Composites Aircraft Manufacturing (HICAM) project. Awards across all sources total $7.2 million in potential value; three awards (combined potential value $6.8 million) face ultimate completion inside the next twenty-four months, primarily the Air Force contract extension.
ATC Manufacturing subcontracts to the University of Delaware on HICAM-related grant work, where it performs part selection, process selection and development, tooling design, stretch-forming capability development, and manufacturing trials supporting the development of aligned and short-fiber thermoplastic prepreg formulations under an effort that includes Boeing and Arkema. The vendor's capability portfolio—continuous-compression molding, rapid thermoforming, complex aerospace part fabrication, tooling design, and manufacturing-rate optimization for thermoplastic composites—aligns directly with DoD and NASA priorities in advanced manufacturing for next-generation aerospace structures. Activity has concentrated in 2021 (four awards) and declined in subsequent years, with recent rebound in 2026.
SBA capabilities narrative
ATC Manufacturing specializes in the high-rate production of thermoplastic composite parts for the aerospace, defense, UAV/UAM, and space industries. Using advanced processes like stamp forming and continuous compression molding (CCM), ATC produces lightweight, durable components with significantly faster cycle times than traditional composites. With a fully integrated, AS9100D- and NADCAP-certified facility, ATC manages the entire production process-from material preparation and forming to machining, finishing, and assembly-delivering cost-effective, scalable solutions for critical structural applications.
Quick answers
What is Advanced Thermoplastic Composites LLC's UEI?
Advanced Thermoplastic Composites LLC's Unique Entity ID (UEI) in SAM.gov is LQ1LBL5DMTD6.
What is Advanced Thermoplastic Composites LLC's CAGE code?
Advanced Thermoplastic Composites LLC's CAGE code is 48YK2.
What is Advanced Thermoplastic Composites LLC's primary NAICS code?
Advanced Thermoplastic Composites LLC's primary NAICS code is 336413 (Other Aircraft Parts and Auxiliary Equipment Manufacturing).
Where is Advanced Thermoplastic Composites LLC located?
Advanced Thermoplastic Composites LLC's physical address in SAM.gov is 1224 N Lean St, Post Falls, ID 83854, USA.
Is Advanced Thermoplastic Composites LLC registered in SAM.gov?
Yes. Advanced Thermoplastic Composites LLC's SAM.gov registration is active through May 20, 2027.
Who is Advanced Thermoplastic Composites LLC's parent company?
Advanced Thermoplastic Composites LLC is part of Lakeside Capital Group, L.L.C.
What is Advanced Thermoplastic Composites LLC's most recent federal award?
Advanced Thermoplastic Composites LLC's most recent federal contract award is ATC manufacturing corrugated panels via CCM (80NSSC26P0309), from Shared Services Center, on March 6, 2026.
On GovTribe
See Advanced Thermoplastic Composites LLC's full federal record
- Federal contract awards
- Federal grant awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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