Terradepth is transforming humanity’s relationship with the ocean by enabling comprehensive, persistent access to Earth’s last frontier. We’ve built the only Ocean Operating System™ to automate maritime security, commerce, and sustainability for defense and commercial markets. We provide an end-to-end solution for subsea data management.
Sonardyne
For over 50 years, we have been at the forefront of underwater technology, shaping the future of what’s possible beneath the waves. We empower you to master any underwater challenge whether you need to navigate, position, command or gather cutting-edge data – all while ensuring safety and environmental responsibility.
SIDUS SOLUTIONS LLC
We are a full-service SDVOSB, ISO 9001 manufacturer offering integrated subsea hazardous area security and CCTV surveillance solutions, from conceptual design through engineering to technical and client support. Our subsea products are currently operational to depths exceeding 6,500m. SIDUS serves the oil, gas, academic, scientific & military industries worldwide.
Saab Seaeye
Saab UK, part of Saab AB, is a leading provider of advanced defence and security technologies. With around 600 employees and a presence in the UK for more than 30 years, our world-class Seaeye underwater robotic systems are trusted globally for subsea operations in the most challenging environments.
Poseidon Deepwater Solutions
Poseidon is located in Katy, TX. We manufacture and supply a variety of gas valves, panel repairable topside and subsea panel valves that are repairable without breaking any fluid connections. We also build panels, test systems, bespoke, engineered solutions, and offer inspection and recertification of equipment.
MFE Offshore
We’re your trusted subsea partner, delivering rugged, field-ready equipment backed by expert support. We offer POCs to prove performance before you commit, and keep your crew moving with fast access to critical offshore tech, expert advice, and mobilization service. When every second counts offshore, we help you without downtime.
Matrix Composites & Engineering
Matrix Composites & Engineering is a global leader in advanced composite solutions for demanding environments. Founded in Australia, Matrix specialises in engineered products for the energy, mining, defence, and infrastructure sectors. With expertise in buoyancy systems, corrosion protection, and high-performance materials, Matrix delivers solutions that enhance safety, efficiency, and sustainability. The company is known for its subsea buoyancy solutions, advanced manufacturing capabilities, and commitment to quality and reliability. With clients worldwide, Matrix combines engineering expertise and deep industry knowledge to help customers perform in some of the harshest conditions on earth.
IVM Technologies
At IVM Technologies we develop, design and build subsea 3D reconstruction solutions using high accuracy underwater photogrammetry technology.
Hydra
From our headquarters in Houston, TX, Hydra Subsea owns and operates four vessels, all equipped with comprehensive survey capabilities and Hydra-owned Schilling HD ROVs. Based at our 23-acre, full-service waterfront shipyard in Port Arthur, TX, we provide an integrated project team that minimizes risk and maximizes results.