Chantalle Meijer

WTW & Associates Ltd. provides technical services in oil and gas exploration projects. The company was founded on January 9, 2002 and is headquartered in Abingdon, the United Kingdom.

Paras Ltd. provides information management and strategy consultancy services to the energy sector. The company was founded by Hamish Angus Munro Wilson in 1993 and is headquartered in Abingdon, the United Kingdom.

Part of Tetra Tech, Inc., RPS Energy Ltd. is a British company that engages in the extraction of petroleum and natural gas. The company is based in Abingdon, UK. RPS Energy was founded in 1979.

Nautilus Ltd. provides classroom and field based geoscience and engineering training to the oil and gas industry. Its subject areas include geophysics, seismic interpretation, structure and tectonics, basin analysis, and reservoir development. The company was founded in 1999 and is headquartered in Hermitage, the United Kingdom.

Part of Tetra Tech, Inc., RPS Ireland Ltd. is a British company that provides engineering services. The company is based in Belfast, UK. RPS Ireland was founded in 1987.

RPS Mountainheath Ltd. provides laboratory analysis services. The company is headquartered in Abingdon, the United Kingdom.

CH2M HILL Cos. Ltd. provides consulting, design, design-build, operations and program management services. The company offers its services to the government, civil, industrial and energy clients. Its work is concentrated in the areas of water, transportation, environmental, energy, facilities and resources. The company was founded by Holly A. Cornell, James Howland, Burke Hayes and Fred Merryfield in 1946 and is headquartered in Englewood, CO.

Milk Pension Fund Trustees Ltd. provides pension funding services.

Australian Institute of Co. Directors is a non-profit organization that provides leadership on director issues. It offers governance education, director development, and advocacy. The organization was founded in January 1, 1990 and is headquartered in Sydney, Australia.

NHS Property Services Ltd. is a British government-owned company that offers transactions expertise to dispose of surplus NHS property, generating vital capital for the NHS and releasing public land for new use including housing. The company is based in London, UK. With over 3000 properties and 5000 employees, the company has a responsibility towards reducing the environmental impact of its buildings and targeting net zero carbon. NHS Property Services acts as a key advisor to NHS organisations on all property matters. The company was founded in 2011. Martin Leonard Steele has been the CEO of the company since 2007.

Olsen Purdy Associates Ltd. provides other business services. The private company is based in Peterborough, UK.

The Royal National Theatre operates a theatre. The non-profit company is based in London, UK. and has subsidiaries in United Kingdom. The British company was founded in 1963 by Laurence Olivier.

Part of Tetra Tech, Inc., RPS Occupational Health Ltd. is a British company that provides occupational health services. The company is based in Abingdon, UK. Founded in 1999.

Part of Tetra Tech, Inc., Knowledge Reservoir Holding AS is a Norwegian company that provides professional, scientific, and technical services. The company is based in Sandnes, Norway. Founded in 2007.

KPMG LLP (United Kingdom) provides audit, advisory, and tax services. Its audit and assurance services encompass accounting advisory, financial reporting publications, financial state audit, internal audit, and revenue recognition. The firm's tax and pension services include statutory residency test, pension, personal tax investigations, tax management consulting, tax technology, legal services, tax value chain, employment issues, indirect tax, and tax policy cycle. KPMG was founded in 1987 and is headquartered in London, the United Kigdom.

DBK Partners Ltd. provides project and cost management consulting services. Its services include cost consultancy, project management, affordable housing consultancy, building surveying and property services, advisory, health and safety/CDM coordination, utility solutions, sustainability advisory, and recovery and risk management services. The firm’s portfolio includes mixed use, retail, residential, offices, hotels, industrial, sports, leisure and arts, student accommodation, health/medical/care, education, data, and affordable housing projects. The company was founded in 2005 and is headquartered in Birmingham, the United Kingdom.

Part of Tetra Tech, Inc., RPS US Holdings Ltd. functions as an investment holding British company. The company is based in Abingdon, UK and was founded in 1990.

Part of Tetra Tech, Inc., RPS Consulting Services Ltd. is a leading professional services firm that defines, designs, and manages projects across 6 sectors. The company is based in Abingdon, UK. RPS provides GIS and spatial intelligence capabilities and geomatics expertise in planning, risk mapping, natural resource management, and 3D visualization. Founded in 1979, the British company specializes in light rail, rapid transit, and freight rail initiatives.

Part of Tetra Tech, Inc., RPS Group US Holdings Ltd. is a British company that provides survey operations and consultancy services to the water industry. The company is based in Abingdon, UK. The company was founded in 1995. RPS Group US Holdings was acquired by RPS Group Ltd., part of Tetra Tech, Inc. from January 23, 2023 on April 17, 2002 for $4.29 million.

Herts for Learning Ltd. provides accounting and financial management services to schools and academies. The private company is based in Stevenage, UK, and has subsidiaries in the United Kingdom. The British company offers support and guidance from expert advisers to improve early achievement in education. The company operates with a not-for-profit ethos and is committed to providing innovative and evolving services, resources, and products to help deliver a great education. The company aims to maximize wellbeing to improve the lives, learning, and futures of pupils. The CEO of the company is Andrew de Csilléry.

Part of Tetra Tech, Inc., RPS Environmental Management Ltd. is a leading professional services firm that defines, designs, and manages projects across 6 sectors: property, energy, water, transport, resources, and government. The company is based in Abingdon, UK. RPS supports efficient, safe, and environmentally responsible energy exploration and development, leading operations, processes, and technology for over 30 years. The British company, founded in 1983, prepares and delivers independent competent person's reports (CPRs) for transactions, annual reserves reporting, and valuation reports for financing.

Part of Tetra Tech, Inc., RPS Energy Consultants Ltd. is a British company that completes environmental impact assessments and facilitates environmental approvals by identifying, managing, and offsetting negative impacts. The company is based in Abingdon, UK and was founded in 1996. The company also provides planning, design, and project management services for new build data center construction projects and the upgrade or expansion of existing data infrastructure.

Applied Science Associates, Inc. provides science and technology solutions. It offers consulting, environmental modeling, and application development to clients. The company was founded in 1979 and it is headquartered in South Kingstown, RI

Capita Corp. provides financial services. It offers investment management and advisory services. The company is headquartered in Livingston, NJ.