Our People

Rosanna Webb is EHS and Sustainability Divisional Director at Delta-Simons. Having previously worked at Symantec, Veritas and WSP Environmental, Rosanna is a highly motivated EHS and Sustainability leader with over 20 years’ experience.  Rosanna has gained a thorough understanding of the complexity of EHS regulations and how this ties into cultures of organisations worldwide. Rosanna is passionate about people and how health and safety can support the wellbeing of employees whilst at work. Rosanna has extensive experience within the IT, construction, banking, retail and consulting sectors.  She is a strategic thinker focused on the business needs and the added value that well-managed EHS programs can deliver as well as the fundamental fact that businesses without Sustainability at the heart of all that they do are not here for the long term.

Simon leads the Geo-Environmental division of Delta-Simons and sits on the Senior Leadership Team for the business. He is a contaminated land and environmental due diligence professional and project manager/director with over 20 years specialising in human health risk assessment and project management. His experience covers initial assessment through to remediation design and implementation including a strong understanding of both technical and commercial aspects.

He has an established track record working on complex and challenging sites with multiple stakeholder requirements. Experienced in the residential, commercial, industrial and legal sectors including both UK and international working. Sites include small to large (>300Ha) and complex including chemical/pharma, gasworks, oil & gas sites, munitions works and general industrial sites. His experience includes site closure projects including scoping, security, decontamination, demolition, tendering, contract monitoring and co-ordination of multi-disciplinary services. Simon has been involved in expert witness works including high profile cases with significant media attention.

Simon is experienced in providing environmental due diligence / transaction support on significant property portfolios including work for both vendor and purchaser of real estate and businesses (M&A). He has successfully undertaken rapid EDD for non-performing loan books of in excess of 5000 properties and with values exceeding £1bn for private equity clients.

Simon is passionate about the projects he gets involved in and combines his technical knowledge with a strong commercial approach to assess environmental challenges, and develop effective and economic solutions for Delta-Simons clients.

Simon is a Chartered Environmentalist (CEnv) and Chartered Scientist (CSci) and is a Member of the Institute of Environmental Scientists (MIEnvSc). 

Damian is the Divisional Director for Environmental Planning Services at Delta-Simons and has been part of the Delta-Simons’ Senior Leadership Team since 2014. Damian has held senior management and leadership positions at global professional service consultancies and at a civil engineering contractor delivering nationally significant infrastructure projects. 

Damian is degree qualified in environmental science and has 25 years’ post-grad consultancy experience and maintains an extensive professional network; based on obtaining client trust, repeat business and referrals through the delivery of practical commercial advice and a proactive approach to project delivery.

Alan Crossfield is Divisional Director (Environmental Transactions Services) and a member of the Senior Leadership Team at Delta-Simons Environmental Consultants Ltd, where he leads a 30+ person strong team of Environmental professionals. He has over 27 years of experience as an Environmental Consultant advising commercial clients in the Real Estate Sector on environmental risk and liability. Alan provides a balanced technical and commercial approach to resolving brownfield issues and brings strong leadership, networking and interpersonal skills.

Alan is currently a member of the Inogen Alliance Leadership Team; a global alliance of environment, health, safety and sustainability consultants.

Alex Ferguson is the Managing Director of Delta-Simons and is responsible for leading a multi-disciplinary consultancy team delivering Geo-Environmental, Environmental Planning, Environment Health & Safety (EHS), Sustainability and Health & Wellbeing services across a range of sectors.  Particularly focused on the Real Estate sector, but with experience across the Tech, Retail and Industrial sectors.  Delta-Simons is part of the Lucion Group of companies forming the environmental consultancy arm of the group.  Alex is a Board Member of the Inogen Environmental Alliance of EHS&S Consultants, an Alliance of over 70 companies with a global presence, delivering projects in over 100 countries for a range of corporate, private and public clients