Portland Loo
When Portland commissioned the design of the loos, it retained the intellectual property rights to the design, and would receive a royalty from the manufacturer, for each loo it sold. Press reports described this arrangement as a source of funds, for the city.
However, in 2014, a citizen group sued the city, asserting the city had spent over $600,000 to promote the loos, without proper authorization. As a consequence the design was sold to Madden, the manufacturer.
Portland stone
Both quarries are owned by The Crown Estate and have been leased since 1982. These quarries have been worked since the mid-19th century with the final dimension stones coming out of Independent in 2006, although some stocks of Portland stone block still remain.