About Us

Over 35 Years of Innovation in
Subsea Buoyancy Products

DeepWater Buoyancy Inc. is the world’s largest producer of subsea buoyancy products for the oceanographic industry and has a vast product line of buoyancy solutions for offshore oil & gas, energy and technology companies.

This product portfolio has been built over the course of 35 years serving these industries. Though products are offered for shallow water applications, the company specializes in deepwater, providing solutions to depths of 6000 meters and beyond.

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DeepWater Buoyancy Leadership

DeepWater Buoyancy is led by a team of managers that has been in the subsea products market for decades.  The entire management team and most of the staff are former members of Flotation Technologies.

Al Marquis

Co-President and Director of Operations

Mr. Marquis was the former General Manager of Flotation Technologies and has a long history of managing manufacturing operations.

David Capotosto

Co-President and Director of Business Development

An entrepreneur and skilled designer, Mr. Capotosto has been developing products and growing businesses for over 30 years. He is also a former President of Flotation Technologies.
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Dan Cote

Sales Manager

Mr. Cote has over 25 years of experience in all aspects of subsea product design, manufacturing, and sales, and is well known in the industry. He leads the DeepWater Buoyancy sales and sales engineering team.
Connect with Dan on LinkedIn

Matthew Henry

Plant Manager

At Flotation Technologies, Mr. Henry supervised all manufacturing activities and has spent his entire career building products, systems and teams. At DeepWater Buoyancy, he leads the engineering and production staff.

DeepWater Buoyancy Customers

DeepWater Buoyancy boasts a vast array of customers in a variety of subsea markets. From oceanographic research instututions to multi-national energy companies, DeepWater Buoyancy serves clients small and large.

GE Oil & Gas
Teledyne Marine
DOF Subsea
proserv
Aker Solutions
Seanic
Allseas
Saipem
NOAA
Scripps
Delmar
Fugro
WHOI
NortekUSA
Oceaneering
Sonardyne
FMC Tech
Subsea 7

Let’s Get Started

No Need to Compromise. Contact DeepWater Buoyancy.

We are committed to providing the very best customer service in the industry. So call or email us today to begin a conversation about your particular project requirements.

Call +1 207 502 1400

Email sales@deepwb.com

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DeepWater Buoyancy has acquired the rights and designs for legacy Flotation Technologies (Flotec) products. We have been building these products and serving former Flotec customers since 2013. We invite you to look around our site and contact us with your needs.

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