ALSEAMAR’s BMTI division provides a wide range of subsea buoyancy solutions for ROVs, AUVs, resident underwater vehicles and trenching machines. The company offers standard off-the-shelf foam blocks as well as fully customized buoyancy modules manufactured in-house using proprietary formulations and materials technology, with a full project management service to assist with every stage of the process.

Designed for long lifespans and with optimal strength-to-weight ratios, BMTI buoyancy solutions can be provided for depths from 1000 down to 12,000 meters, and are precision-machined and finished with protective PUR coatings, paints and high-strength metal inserts.