Composite Energy Technologies, Inc.

Composite Energy Technologies, Inc. (CET) is a Bristol, Rhode Island-based provider of composite technologies and subsea systems. Its offerings include subsea battery systems, full-ocean-depth carbon fiber pressure vessels, buoyancy control solutions, and the HADALUS autonomous underwater vehicle platform. CET also describes its services as tailored to customer needs and highlights its experience with carbon fiber for undersea systems, including work as a U.S. Navy subject-matter expert.