Who we are
- ONSTREAM Project services B.V. One of the biggest Dutch offshore contractors, with an immaculate twenty years deployment experience
- ONSTREAM European Consultancy B.V. Internationally operating recruitment, selection and deployment bureau for consultants and technical specialist
- ONSTREAM Oilfield Services S.A. Specialist services for the Oil and gas industry in the Middle East and west Africa
- Energy Resources International Ltd. International specialised Oil and Gas service contractors
- Petrogas International Ltd. International supplier of training, technical and supervisory personnel for the oil and gas industries. Supplier of Marine and Equipment Management Services
- ASC International B.V.