Expertise We offer efficient solutions across different fields Home › Expertise OCIS is a partner that provides multi-technical proximity services in select specialist areas where expertise is a crucial factor. With the support of a highly skilled workforce, we ensure the successful implementation of either specific or entirely new solutions, covering the entire value chain. Our Business Units Engineering and construction We design and install air treatment and indoor environment control solutions that guarantee well-being and safety while offering a highly sustainable performance. Read more Operations and maintenance We manage the maintenance of our clients’ plants. If required, we provide a dedicated team that operates them directly on-site on a daily basis. Read more Expertise Our areas of operation Data Center Hyperscale OCIS covers the entire value chain of data center construction, fit-out, operation and maintenance. Read more Pharma OCIS supports pharmaceutical and biotechnology companies in implementing clean rooms and ensuring GMP/FDA compliance, through high-tech plant design and installation. Read more Advanced Technologies OCIS builds clean rooms and manages the required hookups to ensure completely inert environments for the advanced technology sector. Read more Food & Beverage OCIS builds HVAC installations that serve the food industry production processes. Read more Compliance & ETHICS Our certifications Read more