CPSH is a micro-cap advanced materials inflection story: a patented AlSiC thermal-management niche leader scaling into higher volume—if it executes a high-stakes 2026 facility move without losing concentrated OEM demand.
Overview
CPS Technologies (CPSH) is an advanced materials and manufacturing company specializing in proprietary Metal Matrix Composites (MMCs), particularly Aluminum Silicon Carbide (AlSiC), that solve extreme thermal management and dimensional stability challenges in high-power electronics. Using patented QuickSet™ injection molding and QuickCast™ infiltration, CPS produces near-net-shape MMC parts that outperform monolithic metals by combining high thermal conductivity (e.g., aluminum) with low CTE/high stiffness ceramics (e.g., silicon carbide). Revenue is concentrated in three segments: (1) Thermal Management (AlSiC baseplates/heat spreaders for IGBT power modules used in rail, EV/HEV, wind, and HVDC grids), (2) Hermetic Packaging (CTMS/GTMS sealed packages for harsh-environment microelectronics supporting radar, satellite, and avionics), and (3) HybridTech Armor®/Defense Solutions (lightweight multi-hit ballistic strike faces). FY2025 revenue mix was ~81% commercial and ~19% defense. Manufacturing is primarily in Norton, MA, but sales are global, historically with meaningful Europe (notably Germany) and Asia-Pacific exposure reflecting transit/semiconductor supply chains. CPS secures revenue via embedded design wins in multi-year OEM cycles and via externally funded R&D through SBIR/STTR grants.