The Enrico Pernis Shipping Agency (L'Agenzia Marittima Pernis ) is a long established company which offers its standards of excellence in all the Sardinian ports.
Persatuan Teknologi Marin UTM (TEKNOMARIN UTM) is a shipbuilding company and a society within the Mechanical Engineering Faculty at Universiti Teknologi Malaysia.
PG&H Engineering, Inc. is a Tampa-based company delivering engineering solutions since 1987, specializing in manufacturing shredder rotor assemblies for customers in North America and overseas.
Petroleum Geo-Services is a technologically focused oilfield service company providing geophysical and reservoir consulting services across the exploration, field development, and production value chain.
PHH Petroleum Consultants Ltd. provides petroleum consulting services, with contact information available but no specific maritime or shipping-related description.