Capabilities & Services

Precision & Large Scale Machining

Whether it is trimming or shaping we can machine everything from intricate components detailing to full-scale molds and structures. With advanced equipment and skilled operators, we deliver tight tolerances, consistent quality, and the flexibility to handle projects of any size.

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Custom Part Manufacturing

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Delivering tailored composite parts built to your exact specifications. Our team of experts combines advanced processes with rigorous quality control to ensure every part meets the highest standards of performance and reliability.

Marine Fit-Outs

Turnkey builds and complete outfitting for high-performance vessels. Delivering full marine fit-outs tailored to performance and durability.

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Product & Process Development

Product Development

Partnering with clients to refine designs and optimize manufacturing methods, ensuring products are both innovative and production-ready. By combining engineering expertise with hands-on testing, we help bring concepts to life efficiently, reliably, and at scale.

Chart Depicting Prototype - Small-Scale Production & Full Production

Tooling Design & Fabrication

At OSC, tooling is where precision and experience come together. We build production-ready tools that match your project’s exact needs from short-run, one-off molds to fully laminated and infused high-temperature tools built for long-term use. Our team has deep experience across both marine and aerospace work, and every tool we produce can be Faro-tracked and verified for geometry to ensure accuracy from start to finish. With machining, fabrication, and finishing all handled in-house, we maintain complete control over quality and schedule, delivering tools that are ready to perform the moment they arrive.

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Rhinoceros
Mastercam
Autodesk Fusion 360

Quality Testing & Compliance

Wedding Cake Panel

Quality’s something we take serious here. We use Faro laser tracking and other metrology tools to make sure every part lines up and measures out the way it should. On structural work, we bring in trusted industry professionals for NDI testing to confirm strength and integrity. Start to finish, our goal’s simple — every piece that leaves the shop meets spec and holds up to the standards our customers count on.

Wadson Associates | Non-Destructive Testing

Onsite Support & Repairs

From Newport to Annapolis and beyond, OSC provides onsite composite repairs and refits for race yachts, custom boats, and high-performance builds. Our team handles everything from structural carbon repairs and fairing work to full regatta prep and emergency fixes at the dock. Whether it’s a hull repair, deck modification, or a full refit, we bring the same precision and craftsmanship from our shop floor straight to the waterfront keeping boats fast, strong, and ready to race.

Onsite Support & Repairs

Design & Project Management

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We work side by side with our clients from first concept to final delivery, offering design input, production planning, and hands-on project management every step of the way. Our team’s experience in both design and fabrication keeps builds on schedule, on budget, and true to intent with no surprises, just solid results.

Ocean State Composites

Broadcommon Facility
97 Broadcommon Rd
Bristol, RI 02809

Tupelo Facility
66 Tupelo St
Bristol, RI 02809

Phone: (401) 396-5025

Email: [email protected]

Hours: Monday–Friday, 7:30 AM – 4:00 PM