KLC Marine Company is certified as:

- KOREA MARINE EQUIPMENT ASSOCIATION Benelux A/S

- CIDO Shipping : Cido European representative

- DSB Liferaft : Authorized inspection & repairer in Europe

- HYUNDAI ENGINE : Authorized repairer

- STX Heavy & Engine : STX Europe repair service

- DOOSAN : Engine service in Europe

- GOLTENS : Service partner for Fuel pump, valves & other part reconditioning

- ARIM Eng. & Machinery Co.: Authorized repairer in Europe

- SE WOON T&S : Authorized distributor in Europe for Hitlin insulation

- DONGNAM MARINE CRANE : Authorized inspection, repairer in Europe

- BSKY : Holland distributor in ballast water management system

- Holland Generators® : Distributor for Holland Generators' engines