Glanville Environmental Limited

Glanville Environmental specializes in civil engineering and environmental services, focusing on drainage and sewer solutions to enhance infrastructure integrity and compliance with regulations. Founded in 1983, Glanville Environmental is based in Devon, UK, and offers a range of environmental and civil engineering services. The company has established a reputation in sewer works and drainage solutions, servicing municipal, commercial, and residential clients primarily in the South West of England. The firm has completed 1 deal as of May 7, 2025.

Details about any notable pivots or changes in operations were not disclosed. Glanville Environmental provides a comprehensive range of civil engineering and environmental services, primarily focusing on drainage and sewer works. Their core offerings include sewer rehabilitation, drain and sewer installations and repairs, manhole construction, and high-pressure water jetting. The company specializes in gully cleansing, liquid waste movement, septic tank emptying, and advanced CCTV surveys, facilitating thorough inspections of underground infrastructures.

They target various clients, including municipal authorities, commercial entities, and domestic homeowners, across the South West of England and beyond, ensuring compliance with environmental regulations while promoting sustainability. The revenue structure of Glanville Environmental is primarily derived from service agreements and project contracts with both public and private sector clients. Transactions typically occur on a B2B basis, with clients engaging the company for bespoke civil engineering projects and ongoing maintenance services. These engagements can involve fixed-price contracts for specific projects or retainer agreements for regular maintenance activities, thus providing a steady income stream.

Key revenue drivers include CCTV surveys and wastewater infrastructure projects, with clients investing in these solutions to enhance operational efficiency and compliance. Glanville Environmental’s pricing framework reflects the complexity and scale of the services provided, ensuring clients receive tailored and effective solutions. In May 2025, The Adler & Allan Group, a portfolio company of Goldman Sachs Asset Management, acquired Glanville Environmental, with financial terms undisclosed. This acquisition will allow The Adler & Allan Group to enhance its capabilities, while Glanville Environmental will broaden its resources and strengthen its market reach.

Looking ahead, Glanville plans to focus on the development of new products and services, alongside an expansion into new geographic regions to increase market penetration. The recent acquisition supports these initiatives by providing additional resources and capabilities.