Tethys Plantgeria Ltd provides vessel chartering services that cover a wide range of offshore support and specialized vessels such as purpose-built Diving Support Vessels (DSVs), Anchor Handling Tug Supply (AHTS) Vessels, offshore supply and survey vessels, and patrol boats, for the Nigerian offshore industry and other West African markets.

• AHTS Liberty
• AHTS Melody (DP I)
• Conqueror 1 (Patrol Boat)
• Conqueror 2 (Patrol Boat)

 While Chartered Vessels include but not limited to:

• DSV DP II Endeavour (with inbuilt 12-man Saturation Diving System)

• DSV Toisa Puma