Monymusk is the main brand produced at the Clarendon distillery (National Rums of Jamaica), which is located on the site of the Monymusk sugar plantation from which it takes its name. It is today owned jointly by the Jamaican government, Demerara Distillers Limited in Guyana and Maison Ferrand in France. Clarendon was built in 1949. Originally it was a small distillery equipped with a single Vendome still, which was joined in 2009 by a larger still and a five-column still. The distillery’s warehouses are located at the Inswood distillery, which is also owned by National Rums of Jamaica and closed in 1992.

Batch One of Monymusk 13 Year Old bottled at cask strength by That Boutique-y Rum Company. That Boutique-y Whisky Company is an independent bottler launched in 2012 by the Atom group in Kent, England. The labels on its bottles often make reference to stories and figures from the world of whisky, staged in comical situations. Two other companies, That Boutique-y Rum Company and That Boutique-y Gin Company, also bottle rum and gin. A limited edition of 473 bottles.