welcome to osh
On the growing edge of shellfish culture

who we are

Oyster Seed Holdings, Inc is a hatchery-specific company on the "growing edge" of shellfish culture, bent on driving forward hatchery technology and ensuring steady supply of premier quality oyster larvae and seed to farms. The company sits atop three pillars that define us: GROW | LEARN | VISIT

GROW

production

As the name suggests, we grow oyster seed! If you are a farm in need of oyster seed, visit our order form to get started.

LEARN

technology

OSH is a tech forward hatchery employing and developing hatchery technology to ensure premier quality product.

VISIT

advocacy

We believe deeply in the benefits of shellfish aquaculture and want to immerse consumers in hatchery tech.

TOURS & TASTINGS

Join us for our an immersive tour of one of the largest oyster seed hatcheries on the east coast! Learn how farm-raised oysters get their start. Guests schedule a tour of the hatchery facility then enjoy raw and cooked oysters at our waterfront pop-up oyster bar with views of Milford Haven at Callis Wharf. We're offering more in our second year -follow us for updates and check back for big announcements coming soon!

Book a Tour