Ceylon Shipping Lines Limited (CSL) is a premier freight solutions provider which was incorporated in 1954. With 55 years of experience behind them, CSL is now in the midst of a widely diversified and highly lucrative conglomerate. Services offered by CSL range from shipping, transport and engineering, container depot, personal baggage clearing, printing press and airline ticketing and travel agents. CSL has a rich history in Sri Lanka's shipping industry, handling import and export related matters for private sector organizations as well as government departments. Ceylon Shipping Lines Limited is a part of a well diversified Ceylon Shipping Lines Group of Companies and it has extended arms in resorts, hotels and education. Affiliated Companies include Ocean View Group of Hotels and Colombo International School (Sri Lanka) Limited.

Colombo International School was established in 1982 by Principal Elizabeth Moir with the Government of Sri Lanka. In 1993 the school was privatized and an ambitious development and expansion programme was initiated. The school is currently lead by Principal Mr. Micheal Chappell along with an academic staff of over 200 fully qualified and experienced Sri Lankan and expatriate teachers. CIS has established a fine academic record with a curriculum based on the British GCSE, AS and A2 Level qualifications. They offer a wide range of extra curricular activities relative to sports, drama and music. Colombo International School is a part of a well diversified Ceylon Shipping Lines Group of Companies and it has extended arms in resorts, hotels, shipping and airline ticketing. Affiliated Companies include Ceylon Shipping Lines and Ocean View Group of Hotels.