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Always Quality,
Always Custom

We build high-performance composites for custom applications, specializing in the marine and renewable energy industries. 

Products & Services

  • One-off structures built to customer specifications
  • Laminate schedule refinement
  • Tooling fabrication & storage for multiple builds
  • Prototype development
  • CNC & Water jet cutting services
  • Limited Production Runs


  • 8000sf open space, 20’ ceilings situated on 4 acre parcel near major highway
  • Custom leveled laminated tables: 6’x57’, 12’x21’
  • Two (2) 5 Ton Overhead Gantries
  • Gaumer Process Heater
  • 12’x35’ Process Oven for Post Cure (Expandable)
  • MVP Gel Coat Spray Gun
  • Built-in Air Handlers

Our Composite Processes

  • Vacuum infusion
  • Wet bagging
  • Pre-preg
  • Light RTM

Our Story

From flying cars to yachts and wind blades.

Custom Composite Technologies, Inc. is a family business, founded in 1999 by Steve and Maureen Hassett. In 2021 they were joined by their son, Nate, whose experience spans apprenticeship at CCTI, education at Montana State University, and working with advanced composite aviation companies in Redmond, Oregon as a composite builder.

In the early years, CCTI worked across multiple industries and earned a reputation for delivering superior, high-performance lightweight parts and tooling. Steve and the team worked on some interesting projects: From carbon fiber tooling for flying cars to fabricating and installing 18 fiberglass sculptures for a New York exhibition by international acclaimed architect, Zaha Hadid, and more. That broad experience is now mainly focused on serving marine and renewable energy customers.

We’ve been working in the marine industry from the beginning. We have long-standing relationships with some of the country’s most distinguished boatbuilders, including Maine-based Hinckley Yachts, Hodgdon Yachts, and Brooklin Boat Yard. Our work on America’s Cup racing boats includes building the 115-foot wing mast mold for Cup-winning team, BMW Oracle Racing, as well as mast mandrels for Team Luna Rossa and others.

Renewable energy is another area in which we bring decades of experience. Recent projects include building specialized parts for GE Global Research and Littoral Power Systems, as well as carbon fiber test foils for Ocean Renewable Power Company. In addition, we have offered composite tooling and build guidance for the MIT Solar Electric Vehicle Team (SEVT) since 2013.

Fabricating furniture is an offshoot of our marine work. We work with boatbuilders to incorporate wood and carbon fiber in custom yacht tables and other furnishings. We have also worked with high-end outdoor furniture maker, WeatherEnd to build custom tabletops.

Our Team

Steve Hassett is responsible for product development, the manufacturing process, and quality control. He brings decades of custom composite experience and problem-solving expertise to every project. He’s supported by Nate, who oversees production, and Maureen, who works closely with customers to ensure that critical project needs are met on time and on budget.
The technical expertise of our hand-picked crew is unsurpassed, and directly contributes to the company’s success. Each member is certified by the American Composite Manufacturers Association.

Our team is supported by relationships with composite engineers and designers worldwide, along with a vetted team of sub-contractors and advanced composite material suppliers. All of which contributes to delivering fabrications of the highest quality.

At CCTI we take quality seriously. Every employee is committed to the company’s mission of customer satisfaction, teamwork, and continuous process improvement, from concept through delivery. We are dedicated to meeting and exceeding customer expectations through our expertise, responsiveness, and standard of excellence in every detail.

If you’re looking for a custom composite solution for your project and have questions, Custom Composite Technologies has the answers.

Join our Company to be a Part of Our Team: