Producing the only "Dutch-Style" mussels grown in North America, cultivated in the pristine waters of Mount Desert Island, ME

Eet Smakelijk! (Enjoy!)

We are a 6th generation, family owned, and operated shellfish company located in Bar Harbor, Maine.

We take great pride in supplying our customers with the best shellfish we can provide with our personal attention to every detail.

​Enjoy the superior flavor and experience of eating Hollander & de Koning seafood!
FOR WHOLESALE INQUIRIES CONTACT US!
UP YOUR CATCH!
Get our mussels on your menu!
For a list of our regional wholesalers:

Taste The Difference!

Our bottom cultivated mussels have a full and rich flavor coming from the nutrient rich sea floor environment. 

We Harvest to Order!

Ensuring that our customers get the freshest product.
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Our sustainable Dutch-Style method of farming dates back hundreds of years!
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This environmentally friendly process produces the most flavorful, meatiest mussels in North America.
​In six generations, we have learned the best techniques to farm our mussels. Throughout the years we have developed and adapted our business. We believe every generation should evolve and add to the legacy of Hollander & de Koning. ​

Cadillac Mountain Oysters

Farming oysters calls for close attention to a number of details, including the site of the farm, the husbandry to produce the right size, meat content and flavor profile. Our Cadillac Mountain Oysters are grown with care every step of the way. They are hand selected ensuring the meatiest most flavorful oysters on the market.