Thermal Expansion Solutions, Inc.
Thermal Expansion Solutions, Inc. is a defense tech company in COLLEGE STATION, United States, founded in 2015. It has raised $4.0M across 7 rounds, most recently a $256K Grant in February 2025.
Negative Thermal Expansion. Positive Results.
- Headquarters
- COLLEGE STATION, Texas
- Employees
- 1–10
- Founded
- 2015
- Business Model
- B2B
- Website
- allvaralloys.com
- Total Funding
- $4.0M
- Last Round
- $256K GrantFeb 2025
- Rounds
- 7
Totals include recorded grants and other qualifying funding, not just equity. What counts toward funding.
Indexed holds 7 funding rounds for this company. The full record is or through the API.
About
Thermal Expansion Solutions, Inc. (operating as ALLVAR Alloys) commercializes negative coefficient of thermal expansion alloys originally discovered as a graduate research project. Since its first commercial sale in 2018, the company has developed materials and components — including constant-force washers and ultra-stable struts — used in athermal optics, cryogenics, and scientific instrumentation, with ALLVAR Alloy 30 washers integrated into NASA's Nancy Grace Roman Space Telescope.
Summary
It lists 1–10 employees. It has raised $4.0M in total across 7 rounds, most recently a $256K Grant round in Feb 2025.
Tech & App Stack
3 technologies & apps tracked
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Funding History
Feb 2025
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Funding: Grant. Amounts, valuations, and investors where available.
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