PT. Tonsco International is a leader in pipeline pigging solutions including pre-commissioning, commissioning, decommissioning, chemical cleaning, umbilical and flow assurance services to the pipeline, construction and process system industries both onshore and offshore services in Indonesia.

Below are included but not limited to PT. Tonsco International capabilities:
- Pipeline cleaning and intelligent pigging services
- Pig Material Manufacturer and Refurbishment
- EPCI (fabrication, maintenance, installation)
- Services (Hot Tapping, Stop Line Plug, Pre commissioning, diving, cold cutting, welding habitat, tightening and tensioning, sub sea tensioning)
- Rentals (welding machine, compressor, Iso tank, evaporator, heavy equipment, diving equipment)