Hydrosave
Hydrosave is a UK specialist contractor delivering leak detection, pipeline inspection, valve management and smart network monitoring services to water utilities and large industrial customers, anchored by proprietary technologies including HydroV®, p-CAT™ and ValvePAK™.
- Company typePrivate
- Founded1994
- HeadquartersKettering, United Kingdom
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Hydrosave does
Hydrosave is a specialist UK water-industry contractor delivering leak detection, pipeline inspection, valve management, and data-driven network management services to water utilities and large industrial/commercial customers. Established in 1994 and headquartered in Kettering and Walsall, the company operates from multiple UK locations with a 501–1,000 employee headcount, and has been a wholly-owned subsidiary of South Staffordshire Plc since March 2007 (now operating within the group's Asset Health division alongside sister company Advanced Engineering Solutions).
The company's product portfolio is anchored on three proprietary or exclusively licensed technologies: HydroV®, a patented modular pneumatic seized-valve release system with a stated 100% UK success rate; p-CAT™ (Nexus and Infinity), a non-invasive inverse-transient-analysis pipeline condition assessment platform licensed from Australia's Detection Services Pty; and ValvePAK™, the only injection packing material conforming to DWI Regulation 31(4)(b) for potable water use. Services span acoustic and in-pipe leak detection, flow and pressure surveys, Dynamic Pressure Modelling (6,000+ loggers across 500+ DMAs deployed for Severn Trent), Enhanced Pressure Management with NB-IoT sensors, distribution mains cleaning, non-destructive testing, drilling and tapping, water efficiency audits, and EUSR-accredited training programmes. The portfolio was extended in 2022–2025 via partnerships with Aganova (Nautilus Sphere for large-diameter pipeline inspection), Curapipe (TALR trenchless automated leak repair, UK exclusivity), and Pipeline Inspection and Assessment (p-CAT deployment).
Commercial operations are dominated by long-term B2B frameworks with UK water utilities — sole-supplier status on Scottish Water's active leakage management framework, inclusion in Thames Water's £200M combined 8-year leakage contracts, and active frameworks with Severn Trent, Anglian Water, United Utilities, Yorkshire Water and South Staffs Water. Pricing is project-specific and quote-based under framework agreements. A secondary revenue stream comes from HydroV® international licensing (USA via M.E. Simpson Co., Australia via Trility, plus Philippines partners), and a third from EUSR/SHEA water industry training delivery. Sales motion is enterprise field sales through account management with water company procurement and operations teams.
Hydrosave firmographics
Firmographics- Name
- Hydrosave
- Legal name
- Hydrosave
- Website
- https://hydrosave.co.uk
- Company type
- Private
- Founded year
- 1994
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Hydrosave is a UK specialist contractor delivering leak detection, pipeline inspection, valve management and smart network monitoring services to water utilities and large industrial customers, anchored by proprietary technologies including HydroV®, p-CAT™ and ValvePAK™.
- Ownership category
- akta.pro rank
Hydrosave industry classification
Industry- Product category
- Water Infrastructure Services
- NAICS
- Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (221310), Water and Sewer Line and Related Structures Construction (23711)
- SIC
- Water Supply (4941), Electric, Gas & Sanitary Services (4900)
- akta.pro primary industry
- Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones) (EUANAKAA)
- akta.pro secondary industries
- Field Operations & Repair Services (Emergency Response, Leak Repair, Crew Dispatch) (EUANAKAL), Condition Assessment & Inspection (CCTV, Acoustic, Leak/Pressure, NDT) (EUANALAG), Water, Wastewater & Hydraulics Engineering Consulting (BPAHAIAD)
Keywords
Where Hydrosave is headquartered
LocationHeadquarters
- HQ city
- Kettering
- HQ country
- United Kingdom
- HQ region
- Europe
Offices3 records
Markets served
Hydrosave business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Specialist Technical Services: Hydrosave generates revenue through providing specialist leak detection, pipeline inspection, valve management, and water efficiency services to water utilities and industrial clients. Revenue comes from project-based contracts, framework agreements, and service contracts with major water companies.
- HydroV® Licensing: The company licenses its proprietary HydroV® seized valve release technology to international partners. Licensing agreements can be exclusive countrywide or regional, providing recurring licensing revenue streams.
- Industry Training Services: Provides EUSR-accredited training programmes including SHEA water passport schemes, water hygiene cards, and leak detection training. Revenue generated from training delivery and assessment services.
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
Hydrosave product offering
Product offeringCore offering
Hydrosave provides specialist leak detection, pipeline inspection, valve management, and water management services to water utilities and industrial/commercial clients across the UK. The company delivers these services through enterprise field teams supported by proprietary technologies — including HydroV® (seized valve release), p-CAT™ (non-invasive pipeline condition assessment), ValvePAK™ (DWI-approved injection sealing), the Nautilus Sphere (large-diameter acoustic inspection), and Dynamic Pressure Modelling (smart network monitoring with 6,000+ data loggers). Services are delivered via direct B2B sales, long-term framework agreements with UK water utilities, and international technology licensing.
Product overview
Hydrosave is an operational consultant and specialist contractor within the UK water industry, offering a comprehensive portfolio of water infrastructure services. The company's core offerings include HydroV® (patented modular seized valve release system using controlled frequency and torque), ValvePAK™ (DWI-approved injection sealing product), and p-CAT™ Nexus/Infinity (non-invasive pipeline condition assessment using inverse transient analysis). The service portfolio encompasses pipeline condition inspections (CCTV, non-destructive testing, drilling/tapping, sampling), valve management services (critical assessment, repair, maintenance), water operations and utility surveys (acoustic and in-pipe leak detection, flow/pressure surveys, distribution mains cleaning, pressure management), water efficiency audits, and industry training/EUSR programmes. The company also offers smart networks solutions including Enhanced Pressure Management with NB-IoT sensors and Dynamic Pressure Modelling. Through partnerships, Hydrosave distributes Aganova's Nautilus Sphere for large-diameter pipeline inspection. Services are delivered across the UK with coverage from locations in Northamptonshire and Walsall.
Differentiator
Problem solved
Functional benefit
Products and services
- HydroV® Seized Valve Release Patented modular system that uses controlled low-level torque and vibration to release seized or frozen valves without damage to customer assets. Operated remotely outside the danger zone, grips any valve in any orientation, and has achieved a 100% success rate in the UK.
- p-CAT™ Pipeline Condition Assessment (Nexus and Infinity) Non-invasive, non-destructive pipeline condition assessment using inverse transient analysis to determine remaining wall thickness over long (kilometre-scale) sections. Detects and locates air/gas pockets, internal blockages, unknown connections, pipe material changes, and cement matrix loss in metallic, concrete, and AC pipes.
- ValvePAK™ Packing Gland Repairs DWI-approved injection sealing product for repairing leaking valve packing glands without taking valves out of service. The only injection packing material conforming to DWI Regulation 31 (4)(b), fully approved for potable drinking water applications.
- Critical Valve Assessment Line valve diagnostics using trailer-mounted and handheld hydraulic smart actuator technology for torque measurement, operation assessment, and valve cycling analysis.
- Acoustic Leak Detection Advanced leak detection service using high-resolution acoustic listening technology from equipment suppliers including Gutermann, Palmers, Seba, Primayer, Sewerin, and Echo-Logics. Sold to water utilities for network leak pinpointing.
- In-Pipe Leak Detection Under-pressure insertion techniques for in-pipe leak detection using tethered camera, tethered hydrophone, gas insertion, and flow/pressure loss systems. Delivered without taking the pipe out of service.
- Flow and Pressure Surveys Skilled personnel to install, interrogate, and analyse data from flow and pressure surveys, including GPRS/SMS technology, remote data capture, and 'Loggers Online' software. The company has installed and maintained more than 20,000 flow and pressure monitoring locations.
- Dynamic Pressure Modelling (DPM) Smart network solution using 6,000+ loggers including GPS Levelling deployed across 500+ district meter areas (DMAs) for detecting anomalous activity, localising bursts, and identifying changes in demand. Reduced leakage-detection time at Severn Trent from months to nine days according to a Hydrosave case study, saving approximately 4,000 cubic metres of water per burst.
- Enhanced Pressure Management / Smart Networks Smart network solution using approximately 7,000 NB-IoT pressure sensors for real-time network monitoring, burst detection and pressure management across district meter areas. Delivered to Anglian Water as part of the SMART Water programme.
- Pipeline Camera Inspections In-pipe camera inspection services using fixed CCTV, CCTV via rodding, and crawler units for internal pipeline condition assessment. Delivered to water utilities and contractors.
- Drilling and Tapping Under-pressure drilling process for establishing pipeline connections while the pipeline remains operational, including sacrificial and temporary connection options.
- Non-Destructive Testing (NDT) Ultrasonic non-destructive testing techniques for assessing water pipes, providing internal and external corrosion measurements without excavation.
- Sampling Services Buried pipework condition assessment through water, pipe and soil sampling including pipe coupon analysis, sediment analysis, soil resistivity surveys, and water profile analysis.
- Asset Surveys Above-ground asset services including pipe bridge inspection, confined space inspections, and asset management for GPS surveying, air valve audits, and flow meter replacement.
- Distribution Mains Cleaning Specialist programmes for removal of iron deposits and organic matter from distribution mains including volumetric flushing, air scour, ice pigging, and jetting, using a Discolouration Risk Index (DRI) approach.
- Pressure Management Pressure Reducing Valve (PRV) assessment, design, installation, and maintenance programmes for reducing water loss and demand in networks.
- Water Efficiency Audits Comprehensive water efficiency audit services for industrial and commercial customers, including desktop consumption review, site visits, data logging, underground leakage assessment, and remediation advice. Documented outcomes of up to 90% consumption reduction and £45,000 saved against £5,000 outlay for a food-sector client.
- Industry Training and EUSR Programmes Training programmes including the SHEA Safety Water Passport Scheme and the National Water Hygiene Card certification through the Energy and Utility Skills Register (EUSR), plus leak-detection apprenticeship delivery under a Scottish Government framework.
- Nautilus Sphere Large-Diameter Pipeline Inspection Advanced acoustic inspection system featuring a 70mm sphere with cutting-edge sensors and AI-driven analysis for detecting leaks, air pockets, and structural abnormalities in large-diameter pipelines. Distributed and operated in the UK under an exclusive partnership with Aganova.
- HydroV® Seized Valve Release Licensing Exclusive countrywide or regional licensing of the proprietary HydroV® seized valve release technology to international partners, including M.E. Simpson Co. in the USA, Trility in Australia, and a partner in the Philippines. Licensed partners deliver the technology to their local water-utility customers.
Quantifiable outcome
- Reduced leakage detection time to 9 days using Dynamic Pressure Modelling, saving approximately 4,000m³ of water per burst
- +4 more outcomes
Companies that use Hydrosave
Customer profileNamed customers10 records
Segments3 records
Ideal customer profiles3 records
Hydrosave technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature6 records
Hydrosave partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Pipeline Inspection and Assessment (PIA)corePartnership with PIA for p-CAT™ pipeline condition assessment technology. Jointly won Pipe Industries Guild Awards 2024 Large Diameter Pipeline Technology Award. PIA partnership enables deployment of p-CAT™ Nexus and Infinity solutions across UK water sector.
- M.E. Simpson Co., Inc.coreStrategic partnership bringing together M.E. Simpson Co.'s decades of water/wastewater infrastructure experience with Hydrosave's innovative HydroV® valve release technology. M.E. Simpson Co. distributes HydroV® to US clients, eliminating costly valve replacements and minimising infrastructure disruptions.
- TrilitycoreInternational licensing partnership for HydroV® seized valve release technology in Australia. Trility offers the service to water company customers as licensed partner, providing valve release without costly replacements.
- AganovacoreHydrosave became UK distribution partner for Aganova's Nautilus System - an innovative acoustic solution for detecting and locating leaks in large diameter pipes. The partnership enables Hydrosave to offer comprehensive pipeline inspection services using state-of-the-art sphere technology with cutting edge sensors and AI-driven analysis.
- McCrae TrainingminorScottish Government framework training provider partnership for delivering leakage control apprenticeship programme (SCQF Level 6). Apprenticeships run 18-24 months combining classroom learning with on-site experience.
- Curapipe Systems LtdcoreSSI Services (UK) Ltd (part of South Staffordshire Plc) signed long-term exclusivity deal to operate the UK license for Curapipe TALR (Trenchless Automated Leak Repair) technology. Originally developed in Israel, TALR inserts gel-type pig trains to seal leaks without excavation.
- Detection Services PtycoreTechnology partnership for p-CAT™ Infinity pipeline assessment technology. Detection Services designed the technology (originally by Adelaide University) and provides the platform that reduces need for complex offtake isolations.
- George LeslieminorCivil engineering contractor partnership on Scottish Water pipeline inspection project using Nautilus technology. George Leslie provided support for 29.2km pipeline inspection between Baddinsgill and Pateshill near Edinburgh.
Scale indicators6 records
Recent moves8 records
Expansion highlights6 records
Hydrosave competitors and assessment
Company assessmentDirect peers
- Gutermann: Global manufacturer of acoustic leak detection equipment (including Zonal Correlators and loggers). Equipment supplier that Hydrosave uses, and a competitor for pure-play acoustic leak detection surveys.
- Trility: Australian water services and infrastructure specialist. Hydrosave's HydroV® licensee in Australia and a peer in leakage management and network operations services for utilities.
- Advanced Engineering Solutions (AES): Sister company within South Staffordshire Plc's Asset Health division. UK water and gas pipeline engineering specialist (developer of smartCat™) and closest in-group peer to Hydrosave.
- Detection Services Pty: Australian pipeline condition assessment specialist and owner of p-CAT™ technology. Direct peer and licensor/partner of Hydrosave, operating in the same transient-analysis pipeline inspection space.
- OnSite (South Staffordshire Plc): Sister company in South Staffordshire Plc providing water and wastewater infrastructure maintenance and asset services. Overlapping customer base of UK water utilities.
- M.E. Simpson Co. US-based water/wastewater infrastructure assessment specialist. Direct peer in leak detection, valve assessment and pipeline evaluation, and Hydrosave's exclusive HydroV® licensee in the USA.
- Aganova: Spanish-based developer of the Nautilus Sphere acoustic leak detection system for large-diameter pipes. Direct peer and technology partner distributed by Hydrosave in the UK.
Broad incumbents
- Pure Technologies (Xylem): Xylem-owned pipeline condition assessment specialist using acoustic and electromagnetic technologies for large-diameter trunk main inspection. Competes with Hydrosave's p-CAT™ and Nautilus offerings but with a much wider global footprint.
- Stantec (Water): Global engineering consultancy with a large water practice covering leak detection, NRW reduction, and condition assessment. Overlaps with Hydrosave's technical services but operates at much broader scale and scope.
- Echologics (Xylem): Xylem's acoustic leak detection and pipe-wall assessment business. Competes with Hydrosave's acoustic leak detection and pipeline condition services at the global utility-customer level.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks1 record
Key highlights7 records
Customer concentration
Hydrosave social profiles
Digital presenceHydrosave compliance and trust
Trust signalCompliance5 records
Hydrosave financial estimates
Financial estimateRevenue estimate
Valuation estimate
Hydrosave leadership team
Management profileNumber of profiles
Profiles13 records
Hydrosave funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Hydrosave M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Hydrosave
What does Hydrosave do?
Hydrosave provides specialist leak detection, pipeline inspection, valve management, and water management services to water utilities and industrial/commercial clients across the UK. The company delivers these services through enterprise field teams supported by proprietary technologies — including HydroV® (seized valve release), p-CAT™ (non-invasive pipeline condition assessment), ValvePAK™ (DWI-approved injection sealing), the Nautilus Sphere (large-diameter acoustic inspection), and Dynamic Pressure Modelling (smart network monitoring with 6,000+ data loggers). Services are delivered via direct B2B sales, long-term framework agreements with UK water utilities, and international technology licensing.
Is Hydrosave a public or private company?
Hydrosave is a private company. It is classified as corporate owned and is currently operating.
When was Hydrosave founded?
Hydrosave was founded in 1994. It employs 501 to 1,000 people.
Where is Hydrosave based?
Hydrosave is headquartered in Kettering, United Kingdom, in the Europe region.
How does Hydrosave make money?
Three revenue lines are on record. Specialist Technical Services are the primary driver. The others are hydroV® Licensing and industry Training Services.
Who are Hydrosave's main competitors?
Direct peers on record are Gutermann, Trility, Advanced Engineering Solutions (AES), Detection Services Pty, OnSite (South Staffordshire Plc), M.E. Simpson Co. and Aganova. Broad incumbents are Pure Technologies (Xylem), Stantec (Water) and Echologics (Xylem).
Does Hydrosave have an API?
No public API is recorded for Hydrosave.
What industry is Hydrosave in?
Hydrosave's product category is Water Infrastructure Services. Its primary akta.pro industry code is EUANAKAA, Active Leak Detection & Acoustic Surveying (Ground Mics, Correlators, Hydrophones), with a secondary code of EUANAKAL, Field Operations & Repair Services (Emergency Response, Leak Repair, Crew Dispatch). Its NAICS code is 2213 and its SIC code is 4941.