Awilco Drilling PLC is listed on the Oslo Stock Exchange main listing under the ticker code AWDR. The Awilhelmsen Group is the largest shareholder controlling 37.1% of the shares, and its ownership in Awilco Drilling PLC is managed by Awilco AS on behalf of the Awilhelmsen Group. Awilco AS was established in 1939 and is a private ship owning company located in Oslo, Norway, focusing on investments in and operation of shipping and offshore assets. Awilco AS has owned and operated vessels within various shipping, offshore, and oil service segments and has an extensive in-house commercial and technical competence coupled with a strong track-record. Awilco AS is a wholly-owned subsidiary of Awilhelmsen AS. Awilco Drilling PLC has management agreements in place with Awilco AS (and related companies) for ad-hoc support services.