# Workdry International Workdry International is a Private Limited Company based in Chandlers Ford, United Kingdom. ## Overview - **Organization type:** Private Limited Company - **Headquarters:** Chandlers Ford, United Kingdom - **Region:** Europe - **Address:** Chandlers Ford, Hampshire, United Kingdom - **Founded:** 2014 - **Assets under management:** Undisclosed - **Website:** workdry.co.uk - **LinkedIn:** https://uk.linkedin.com/company/the-workdry-group ## Regulatory record - **Reports private funds:** No ## About Workdry International operates as the parent entity for a group of specialist rental and engineering companies focused on water management and temporary works for the UK construction and infrastructure sectors. The group's primary operating subsidiaries are Selwood, a pump-rental and sales business with a history dating back decades in the UK civil-engineering market, and Siltbuster, which provides modular water-treatment solutions for construction runoff and industrial process water. The structure points to a privately held industrial group rather than a traditional asset manager or family office. The group's deployment model is rooted in direct equipment ownership and fleet management. Selwood maintains one of the UK's largest pump-rental fleets, serving contractors on projects that require dewatering, sewer bypass, and flood mitigation. Siltbuster extends the value chain into environmental compliance, providing temporary treatment units that allow construction firms to discharge water legally into watercourses. The combined fleet addresses a regulatory tailwind — the Environment Agency's tightening of discharge permits since the early 2010s has made compliant water management a non-negotiable site cost for tier-one contractors such as Balfour Beatty and Costain. The asset base is geographically concentrated in the UK, with Selwood operating from over a dozen depots across England, Wales, and Scotland. Team size and financial metrics are not publicly disclosed. The group's scale is inferred from its depot footprint and the capital intensity of a specialized rental fleet — pump assets in this segment carry multi-decade useful lives and generate recurring revenue tied to long-term infrastructure programmes. Recent operational activity includes Siltbuster's expansion of its treatment fleet to support the environmental requirements of HS2-related earthworks (per the firm's official communications). Workdry's structural differentiator is its proprietary fleet of specialized water-management assets, which creates a recurring-revenue moat tied to regulatory compliance rather than discretionary construction spending. Unlike generalist plant-hire firms, the group owns equipment that solves a specific environmental-permit problem for contractors — remove the Siltbuster unit from a site and the contractor risks prosecution for illegal discharge. This regulatory linkage makes fleet utilization less sensitive to construction-cycle downturns than standard excavator or tower-crane rental. ## Sectors - Industrial Tech - Infrastructure ## Questions ### What does Workdry International actually own? The group owns two primary operating subsidiaries: Selwood, a pump-rental and sales business serving UK construction and utilities, and Siltbuster, which provides modular water-treatment systems for construction runoff and industrial wastewater. Both operate capital-intensive rental fleets rather than manufacturing assets. ### How does Workdry International generate revenue? Revenue comes from renting specialist equipment — pumps, treatment units, and associated ancillaries — to UK construction contractors on a project-by-project basis. The model is recurring hire revenue with asset lives measured in decades, supplemented by equipment sales and engineering services. The customer base is heavily weighted toward tier-one civil-engineering contractors working on regulated infrastructure projects. ### Which sectors and geographies does Workdry target? Workdry is focused entirely on the UK market, with Selwood depots stretching from Scotland to southern England. The end-market is civil-engineering infrastructure — water utilities, highways, rail, and flood-defence projects. The regulatory requirement for water treatment on construction sites makes this a structural demand driver rather than a cyclical construction bet. --- Last updated: 2026-08-11T02:43:31.692Z Canonical page: https://altss.com/profile/workdry-international-limited Maintained by Altss — https://altss.com — methodology: https://altss.com/methodology