Hydrogen is an international recruitment firm that specializes in placing life sciences professionals. They have over 11,000 candidates in their database across 70 countries. Hydrogen has successfully placed over 75 senior professionals and managers across four continents between 2013-2016. They aim to send a maximum of three CVs per successful hire. They offer various recruitment services including permanent placement, contract recruitment, market mapping, and payroll outsourcing to their 278 global clients. Hydrogen has offices across major cities in Europe, Asia, Australia, the Middle East, and North America.