Michael Berman, PE, CHMM, is a principal engineer, based in the Washington, D.C. area in the United States. He brings 20 years of experience in the consulting field with a focus on environmental liability management. Mike is a key practitioner within Geosyntec's Capital, Assets & Transactions Advisory. He has notable experience in the evaluation of [...]

Robert is a Principal Engineer based in Malaysia with nearly 30 years of experience in planning, feasibility studies, investigation and technical studies, litigation and claims support, and preparation and implementation of work plans for a variety of industrial and commercial projects, environmental projects and civil engineering structures throughout the United States, Thailand, Indonesia, [...]

Birgit Højstrup, MSc, Environmental Biology, is a highly experienced principal consultant, based in Copenhagen, Denmark.  She brings almost 30 years of experience in the environmental consulting field with a focus on environmental liability assessment and management. Birgit currently directs many international projects, including fast track transaction related assignments for multinationals and financial institutions. [...]

Mark Johnson is a Principal based in the Columbia, Maryland and Washington, D.C. areas in the United States. He has over 23 years of experience in site assessment, investigation, and remediation consulting. He has conducted and managed hundreds of Phase I and Phase II site assessments and compliance audits at industrial, manufacturing, and [...]

Educated as a geologist at the Technical University of Aachen, Germany, Sebastian Katsch is a senior project manager and consultant with more than 16 years of experience with expertise in Environmental, Health, and Safety Due Diligence Auditing (Compliance and Liability Assessments), Contaminated Site Assessment (soil and groundwater characterization) and remediation [...]

Hans Nieuwenhuis, MSc, is a senior consultant, based in the Netherlands. He brings over 25 years of experience in the environmental consulting field with a focus on environmental due diligence, sustainability, and Environmental, Social and Governance (ESG). He has particular experience in the private equity industry. Hans has been involved [...]

Søren Viegand is M.Sc. in Environmental Engineering with more than 25 years of experience in environmental engineering, environmental due diligence services, investigation and remediation of contaminated sites, hydrogeology and water supply. His experience within contaminated sites includes inventories, investigations, risk assessments and remediation of contaminated sites. He has served as [...]

Elena Castillo is a senior project leader, based in Spain. She joined Tauw Iberia in 1999 and has been involved with the CAT Alliance since its inception. Over the last 14 years she has acted as project leader in environmental projects, including EHS compliance audits, environmental procedures and permits, EHS [...]

Ron Arcuri, P.G., is a senior consultant based in Pittsburgh, Pennsylvania in the United States. He brings 22 years of global consulting experience with a focus on helping clients to identify and mitigate business risks associated with environmental, health & safety (EHS) conditions, practices and regulations. He also has notable [...]

Wanda Malliet is senior project leader of the Environmental Management Department of Tauw België nv. She is experienced in quality assurance systems, environmental management systems, auditing and environmental permitting and as external environmental coordinator. She is active in the field of due diligence auditing and follow-up projects. She also has [...]