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CET – Advanced Composite Systems
HADALUS
Subsea Battery Systems
Subsea Carbon Fiber Pressure Vessels
Buoyancy Control Solutions
Build to Print
Mission & Vision
Research
Leadership
History
Press
Careers
Contact Us
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CET Selected for NATO DIANA 2026 Challenge Program
Erik Allamby 12/10/25 Erik Allamby 12/10/25

CET Selected for NATO DIANA 2026 Challenge Program

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CET and RTX Complete Extended-Range UUV Demonstration
Erik Allamby 7/30/25 Erik Allamby 7/30/25

CET and RTX Complete Extended-Range UUV Demonstration

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Composite Energy Technologies Unveils HADALUS-XL Flat Pack AUV
Erik Allamby 2/9/25 Erik Allamby 2/9/25

Composite Energy Technologies Unveils HADALUS-XL Flat Pack AUV

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Amo Amendments Championing Rhode Island’s Naval Defense Leadership Pass
Erik Allamby 6/27/24 Erik Allamby 6/27/24

Amo Amendments Championing Rhode Island’s Naval Defense Leadership Pass

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CET Experts Address Carbon Fiber Safety and Engineering in Deep-Sea Submersibles
Erik Allamby 8/10/23 Erik Allamby 8/10/23

CET Experts Address Carbon Fiber Safety and Engineering in Deep-Sea Submersibles

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