Since 1979 Cirmac has been a global player in nitrogen generation, gas treatment and the upgrading of biogas into green gas. An innovative company that uses advanced gas-separation technologies to promote safety and sustainability. Cooperation with Cirmac means working out the best possible, most economic solutions for your company. Developed by technical specialists that combine know-how with insight. Insight into your operations and all associated requirements. A combination that can only result in a tailor-made outcome. We apply our pioneering mentality and think in terms of solutions. Resulting in unique, global projects. Cirmac is NEN-EN-ISO 9001:2008 certified and has its own service department for maintenance and the supply of spare parts.