Dutch Oilfield Supply and Services-DOSAS is a Netherlands based international company, providing a comprehensive portfolio of chemicals and technical engineering services to the oil and gas industry. Our precise, innovative and creative solutions add significant value to our customers’ operations, assets and development projects.

We manage complex supply chains to simplify market access to our products and services, providing the newest specialist chemicals and technology to our customers. DOSAS are committed to excellence in every aspect of our business to remain on top. To that end, we conduct all matters with the utmost degree of integrity and responsibility.