Essex and Suffolk Water

What Essex and Suffolk Water does

Essex & Suffolk Water is an Ofwat-regulated water supply company operating as a trading brand of Northumbrian Water Limited, the registered entity behind one of the largest water groups in England. The company supplies water to approximately 2.0 million residential and business customers across two geographically distinct areas in the South East of England: Essex and Suffolk. Operations span water abstraction, treatment, and distribution through company-owned mains and treatment facilities, supported by ongoing mains flushing programmes, water quality monitoring, and a multi-year rollout of smart water meters. The product portfolio covers core household and business water supply, developer connections and approvals, water quality management (including lead testing, hard water assessment, and discolouration control), leak detection and repair (with online and WhatsApp-based reporting), Priority Services for vulnerable customers, and a financial support scheme offering up to 50% bill reductions for eligible low-income or Pension Credit households.

The technology layer is built around physical water infrastructure augmented by smart metering, water quality testing systems, and digital customer-facing channels. Customers interact through online accounts, iOS and Android apps, WhatsApp, a 24/7 emergency helpline, and community engagement vehicles ("Sandy" and "Carlton") that attend local events. The company holds Shawtrust accessibility certification and BSI certification for digital services and operations. Strategic planning is anchored to a published Water Resources Plan covering 2025 to 2050 and an active Lead Pipe Replacement Programme that offers free supply pipe renewal for properties with lead piping.

The business model is a regulated monopoly with subscription-based household and business water charges set under Ofwat price controls, supplemented by usage-based components for metered customers and developer connection fees. Customers within the licensed area are automatically assigned to the company, eliminating acquisition costs and creating an effectively captive long-tail customer base of 2.0 million accounts. Revenue derives from regulated tariffs, with reported customer-side metrics such as average savings of £264 per year and up to 20% water usage reduction from meter installation. Specific revenue figures are not publicly disclosed; they would be contained in parent-company filings and Ofwat regulatory submissions.

Name

Essex and Suffolk Water

Legal name

Northumbrian Water Limited

Website

https://eswater.co.uk

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Regulated water utility Essex & Suffolk Water supplies approximately 2.0 million residential and business customers across Essex and Suffolk, operating as a trading brand of Northumbrian Water Limited under Ofwat oversight. Revenue comes from regulated subscription tariffs, with smart meter rollout, digital self-service channels, and developer connection services supporting service delivery.

Ownership category

akta.pro rank

Headquarters

HQ city

Durham

HQ country

United Kingdom

HQ region

Europe

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Household Water Supply Charges: Revenue generated from charging household customers for water supply services. Customers can view bills, set up direct debits, payment plans, and manage accounts online. The company offers a low-income discount of up to 50% for eligible customers.
2. Business Water Services: Water supply services to business customers in the service area, including dedicated support for commercial leak reporting and water management.
3. Water Meter Installation: Water meter installation services for customers, including smart meter rollout. Meter readings and usage tracking for billing purposes.

Pricing tiers

Go-to-market motion1 record

Distribution channels3 records

Marketing channels6 records

Core offering

Essex & Suffolk Water supplies drinking water to approximately 2.0 million household and business customers across a regulated monopoly franchise area covering Essex and Suffolk in the South East of England. The company sells water via metered and unmetered household supply, business water supply, developer connections, smart and standard metering, water-quality services (including lead pipe replacement and mains flushing), leak detection and repair, a Priority Services register for vulnerable customers, and a low-income bill discount scheme (up to 50% off). Customers access services through online accounts, iOS and Android apps, WhatsApp, a 24/7 emergency helpline, and community engagement vehicles.

Product overview

Essex and Suffolk Water operates as a regional water utility supplying water services to approximately 2.0 million customers in Essex and Suffolk. The company offers a unified portfolio of water services built around core household and business water supply, supplemented by smart metering capabilities, water quality management including lead pipe replacement, leak detection and repair services, and customer support programmes including Priority Services for vulnerable customers and financial support for low-income households. The product suite also includes digital self-service tools via online account management and mobile applications, community facilities such as Hanningfield Waterside Park, and strategic water resource planning services. The company is currently rolling out smart water meters across its supply area as part of its infrastructure modernisation programme.

Differentiator

Problem solved

Functional benefit

Products and services

• Household Water Supply Regulated water supply service for residential customers in Essex and Suffolk, delivering clean drinking water to households across the franchise area and providing billing, account management and customer support.
• Business Water Services Water supply services for commercial and business customers in the Essex and Suffolk supply area, including dedicated commercial leak advice and water management support.
• Building and Developer Services Water services for property developers and builders, covering new connections, infrastructure requirements and approvals for new developments within the Essex and Suffolk area.
• Smart Water Meter Rollout Smart water meter installation programme providing customers with automated, accurate usage readings and supporting the wider network with improved leak detection and demand management. Customers are notified when meters are being installed in their area.
• Water Quality Services Water quality testing, monitoring and advisory services including free lead testing, hard water assessment, discolouration management, taste and smell investigations, and mould/biofilm control, with area-specific water quality information available to customers.
• Leak Detection and Repair Service Leak detection and repair services including self-leak tests for customers, professional leak repairs, leak allowance programmes, and pipework maintenance supported by an online leak-reporting tool with map-based location entry and WhatsApp intake for photo/video evidence.
• Priority Services Register Free additional support service for customers who need extra assistance due to age, disability, mobility, illness or having children under five, providing tailored communications and additional help during supply incidents.
• Financial Support Scheme Bill assistance programme including an online eligibility checker and a low-income discount scheme offering up to 50% off bills for qualifying customers receiving Pension Credit or on low incomes.
• Mains Flushing Programme Regular pipe cleaning programme that uses controlled hydrant operations to increase flow and dislodge harmless sediment from the network, maintaining water quality without raising network pressure. Customers in affected areas receive advance notification.
• Lead Pipe Replacement Programme Free water supply pipe renewal for qualifying properties with lead pipes, with priority for buildings serving children, delivered alongside free lead testing within the water quality service.
• Emergency Response Service 24/7 emergency helpline and incident management for heavy leaks, burst pipes and water supply emergencies, with a dedicated 24-hour phone line (0800 526 337) and an incident communications process.
• Moving Home Service Service for existing customers, new customers, students and landlords to notify Essex & Suffolk Water of move dates, transfer accounts and set up new supplies for properties within the supply area.
• Hanningfield Waterside Park Community recreational destination managed by Essex & Suffolk Water featuring outdoor play areas, scenic walking trails and fishing activities, promoted under the company's regional community engagement programme.
• Online Account and Mobile App Self-Service Digital self-service channels (eswater.co.uk account portal and iOS/Android apps) through which customers view bills, make payments, set up direct debits and payment plans, register for meters, submit meter readings, and report problems.

Quantifiable outcome

• A water meter could save customers an average of £264 a year and reduce water usage by up to 20%
• +2 more outcomes

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

One partnership is on record.

• Northumbrian Water GroupcoreOthersNorthumbrian Water Limited is the parent company and registered entity for Essex & Suffolk Water. Essex & Suffolk Water operates as a trading name of Northumbrian Water Limited. The group manages water operations across multiple regions in England.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Northumbrian Water: Parent/sister brand of Essex & Suffolk Water under Northumbrian Water Limited, operating the complementary North East England water region. Most directly comparable in operating model, regulatory framework, and customer-base structure.
• Anglian Water: Regional Ofwat-regulated water and sewerage utility serving the East of England, including parts of Essex and Suffolk. Directly comparable geography, customer base, and regulated utility model; handles sewerage for many Essex & Suffolk customers.
• Affinity Water: Largest water-only supply company in England, serving parts of the South East. Directly comparable as a regional, water-only Ofwat-regulated utility with a similar recurring-revenue model.
• Southern Water: Regional Ofwat-regulated water and sewerage utility serving the South East of England. Comparable geography, customer mix, and exposure to drought and abstraction constraints in the same region as Essex & Suffolk.
• SES Water: Small water-only supply company serving parts of Surrey, Kent, and South London. Comparable as a regional, water-only Ofwat-regulated utility facing similar drought and growth pressures in the South East.
• Yorkshire Water: Regional water and sewerage utility serving Yorkshire. Comparable as a regional, Ofwat-regulated monopoly with similar operational, capex, and customer-service programme structure.
• South West Water: Regional water and sewerage utility serving Devon, Cornwall, and parts of Dorset and Somerset. Comparable as a regional Ofwat-regulated utility with similar digital customer engagement and leakage-reduction programmes.

Broad incumbents

• Thames Water: Largest UK water and sewerage utility, serving London and the Thames Valley. Comparable in regulated utility operations and customer-scale economics; provides sewerage services in parts of the Essex & Suffolk operating area.
• Severn Trent: Major integrated water and sewerage listed utility serving the Midlands. Comparable as a large-scale Ofwat-regulated operator with similar capex, leakage, and customer-service programmes.
• United Utilities: Largest listed water company in the UK, serving the North West of England. Comparable in regulated monopoly water operations, customer scale, and digital customer engagement investments.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/eswater_care
• YouTubeyoutube.com/user/EssexandSuffolkWater
• Facebooken-gb.facebook.com/EssexandSuffolkWater
• LinkedInlinkedin.com/company/northumbrian-water

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Essex and Suffolk Water