Trex Enterprises
Develops lightweight silicon carbide (CVC SiC) mirrors and structures for space telescopes using a solid-state bonding process described as a type of additive manufacturing, reducing mass and enabling large UVOIR telescope apertures.
- CEO / Founder
- Kenneth Y. Tang
- Team Size
- 51-200
- Stage
- Established
- Total Funding
- $1.7M
- Latest Round
- Seed
Technology & Products
Key Products
CVC SiC mirrors; Diffusion bonded CVC SiC structures; Celestial navigation systems; Millimeter-wave sensors
Technological Advantage
Trex's proprietary CVC SiC technology, protected by patents, achieves chemically pure, thermally stable, and mechanically stiff mirrors with higher growth rates than conventional CVD SiC. The solid-state bonding process, described as a type of additive manufacturing, enables monolithic lightweight structures. The advantage is protectable via patents and trade secrets, though the process may be replicable by well-funded competitors.
Differentiation
Value Proposition
Enables monolithic, lightweight silicon carbide corrugated mirrors (SCCM) for space telescopes, reducing mass and cost compared to traditional glass or metal mirrors while maintaining thermal stability and mechanical stiffness for demanding UVOIR applications.
How They Differentiate
Trex's CVC SiC technology offers higher growth rates than standard CVD SiC, enabling faster production of lightweight, monolithic mirrors. The solid-state bonding process allows for larger structures than traditional methods, positioning it against competitors using conventional CVD or reaction-bonded SiC.
Market & Competition
Target Customers
NASA, defense agencies, and aerospace prime contractors requiring lightweight, high-stiffness optical components and structures.
Industry Verticals
Aerospace; Defense; Space systems; Optics
Competitors
CoorsTek; POCO Graphite; SSG Precision Optronics
Growth & Milestones
Major Milestones
1978 - Established as Western Research Corporation; 1988 - Joined Thermo Electron Corporation; 2000 - Became Trex Enterprises Corporation; 2015 - Received NASA Select SBIR to develop SiC mirror for exoplanet spotting; 2025 - Announced partnership with Northrop Grumman for celestial navigation
Notable Customers
NASA; Northrop Grumman; U.S. Navy
Funding rounds
- Seed$1.7MSource: Prospeo (Crunchbase)