11th January 2022

Costain is a technology-based construction and engineering company operating across the aviation, defence, energy, highways, rail and water sectors. We deliver a broad range of innovative services across the whole life cycle of our clients’ assets through the delivery of integrated consultancy, asset optimisation, technology, and complex delivery services. Our purpose is to improve people’s lives by helping to connect and keep the nation moving; keep water clean and flowing; power communities sustainably and keep people safe. Being a responsible business underpins everything that we do.


Costain is an inclusive and family friendly employer: we believe that everyone matters, and we are committed to ensuring that everyone has the same opportunities to be able to reach their full potential. We know that by being more diverse, we will be more innovative, have a greater understanding of our clients’ needs and will deliver smarter, more inclusive solutions for them. Our goal is to have a workforce that is representative of society and our inclusion strategy sets out the actions we need to take to achieve our goal. We commit to developing an Equality, Diversity and Inclusion Action Plan for Environment and Sustainability staff to assess our current inclusivity and identify areas of improvement and actions to create a more inclusive culture.