Castle Water Ltd is a leading independent business water retailer in the United Kingdom, serving businesses, charities, and public sector organizations across England and Scotland. Established in 2014, following the deregulation of the non-household water market, Castle Water focuses on providing competitive pricing, dedicated customer service, and tailored water management solutions. The company aims to help organizations reduce their water costs, improve efficiency, and manage their water usage more sustainably.
The Blairgowrie headquarters is the primary operational and administrative center, housing key functions such as customer service leadership, billing operations, market strategy, and technology development.
The headquarters are situated in a modern facility by the River Ericht, reflecting the company's core business. It's designed to support a large customer service and operations team.
Castle Water promotes a customer-centric work culture focused on efficiency, innovation in service delivery, and teamwork. There is an emphasis on providing value and expert advice to business water users.
The headquarters is strategically important as it was established in Scotland, the first country in the UK to deregulate its non-household water market, and has been central to Castle Water's growth into the largest independent water retailer in the UK.
Castle Water's operations are concentrated within the United Kingdom, where it serves as a leading independent water retailer for businesses, public bodies, and charities in England and Scotland. It does not have physical international offices for direct service provision but supports national UK businesses, some of which may have global footprints. Its expertise is centered on the deregulated UK business water market.
1 Boat Brae, Rattray
Blairgowrie
Perthshire
United Kingdom
Address: 70 Gracechurch Street, London, EC3V 0HR
Supports business development, strategic partnerships, and major account management in the competitive London market and surrounding southern regions.
Address: G1 Building, Lakeside North Harbour, Western Road, Portsmouth, PO6 3EN
Enhances regional customer support capabilities and operational efficiency for Castle Water's customer base in the South of England.
Address: Princes Exchange, Princes Square, Leeds, LS1 4HY
Strengthens Castle Water's presence and service delivery in the North of England, providing localized support to businesses in this key economic area.
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As of April 2025, Castle Water' leadership includes:
Castle Water has been backed by several prominent investors over the years, including:
As a private company, Castle Water Ltd does not routinely publicize all executive team changes. Significant appointments or departures may be announced via press releases or company updates, but detailed information on all executive movements in the last 12 months is not consistently available in the public domain.
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Castle Water Ltd typically uses standard corporate email formats. The most common pattern is likely [first].[last]@castlewater.co.uk. Other potential formats could include [first_initial][last]@castlewater.co.uk.
[first].[last]@castlewater.co.uk
Format
john.smith@castlewater.co.uk
Example
90%
Success rate
Utility Week • May 2, 2024
Castle Water’s chief executive John Reynolds commented on Pennon Water Services’ offer to match charges for customers of the recently acquired Sutton and East Surrey (SES) Water, suggesting customers remain skeptical....more
Castle Water Blog • January 23, 2024
Castle Water announced a partnership with Tracsis to implement the CareGo system for scheduling and route optimisation, aiming to improve efficiency for field-based services like smart meter installations and reduce carbon emissions....more
The Courier • December 7, 2023
Castle Water, headquartered in Blairgowrie, announced the creation of 30 new jobs to support its ongoing growth. The company is the UK’s largest independent water retailer, employing 430 staff at the time....more
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