Delta-Simons is an independent, commercially focused, specialist environmental consultancy, with expertise in Environment, Health & Safety and Sustainability advice and support within the Property Development, Asset Management, Corporate and Industrial markets.

We are proud of a reputation that delivers projects to the world’s leading organisations across the globe, but also to smaller businesses across the UK and Ireland, ensuring we maintain flexibility and personal service to all our clients, whatever their business needs.

We operate out of from seven key locations with offices in Dublin, Durham, Leeds, Lincoln, London, Manchester and Norwich. Delta-Simons employs over 70 environmental professionals, bringing a wide experience from across the private consultancy and public sector markets.  In addition, as a founding member of Inogen® Environmental Alliance, we are able to deliver client projects worldwide through the support of our global network of over 4,000 consultants who are committed to providing superior Environmental Health & Safety and Sustainability expertise to our customers.