Compagnieshaven is a large private marina located at the mouth of the Krabbersgat in Enkhuizen, on the western shore of the IJsselmeer.

It occupies the same site where ships of the Dutch East India Company (VOC) once lay at anchor, and the historic Staverse Poortje still provides access to the old town nearby.

With roughly 700 berths, it is the largest yacht harbor in Enkhuizen and reportedly the busiest on the IJsselmeer, welcoming around 18,000 vessels per year.

Arriving boats are directed to a registration jetty near the harbormaster's building at the southeast end of the marina.

Facilities include shore power, drinking water, fuel pumps, waste-water disposal, showers, toilets, a slipway, a crane, a supermarket, a watersports shop, and a restaurant. The Zuiderzeemuseum is situated close by.