Over 25 years in business, Klein Systems has developed and implemented operations management systems for the following high profile clients. These systems all remain in use to this day. Click References to read our client comments about Klein's solutions.

Brisbane Marine Pilots (Australia) BVI Ports Authority (British Virgin Islands) Cates – Seaspan Tugs (Canada) Chamber of Shipping of BC (Canada) Canaveral Port Authority (USA) Cayman Islands Ports Authority (Cayman Islands) Cezi Dao VTMIS (China) Dominica Air & Sea Ports Authority (Dominica) Dublin Port Company (Ireland) Flinders Ports Pty Ltd. (Australia) Freeport Harbour Co. (Bahamas) Fremantle Ports (Australia) Great Lakes Pilotage (Canada) Gulf of Kachchh VTMIS (India) Hawaii Pilots (USA) Laurentian Pilotage (Canada) Los Angeles Pilots (USA) Moran Towing Corporation (USA) Oil and National Gas Company VTMIS (India) Pacific Pilotage (Canada) Port Everglades (USA)

Phnom Penh Port (Cambodia) PNG Ports (Papua New Guinea) Port Hedland (Australia) Port of Amsterdam (Netherlands) Port of Corpus Christi (USA) Port of Freeport (USA) Port of Halifax (Canada) Ports of Indiana (USA) Port of Lobito VTMIS (Angola) Port of Los Angeles (USA) Port of Pascagoula (USA) Queensland Transport (Australia) Ras Laffan Port VTMIS (Qatar) San Francisco Pilots (USA) South East Alaska Pilots (USA) Tampa Bay Pilots (USA) Trinidad Pilots (Trinidad) U.S. Coast Guard (USA) Yangshan VTMIS (China) Zeeland Seaports (Netherlands)