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About Us

Simply Superior Shellfish

O P Columbia (OPC) is a major participant in the aquaculture industry on the Coromandel Peninsula, New Zealand. The company specialises in Greenshell Mussels sourced from the clean and crystal clear waters of New Zealand.

Established in 1979, the company adopted a simple philosophy for success – to produce and market the highest quality shellfish available. Here at O P Columbia we pride ourselves on providing quality product and service that meets or exceeds the expectations of our customers.

Our Products

O P Columbia continues to maintain and enhance its reputation for supplying products of only the very highest quality to it’s customers both locally and throughout the world. Our mussels are sourced from farms located throughout the Coromandel Peninsula.

Our active involvement in both the farming and harvesting of our mussels ensures protection of the coastal environment while producing top quality shellfish.

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