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Utilities Companies in the UK: 6,836 Active Firms (2026)
Utilities companies in the UK operate essential energy, water, network and environmental services for households, businesses and public bodies.
Buying centres sit around procurement, operations, asset management and compliance rather than a single software-style budget owner. Buyers are usually mixed: household-facing supply contracts, commercial estates, public-sector sites and infrastructure counterparties can all sit in the same revenue base. Engagements tend to be long-duration and operationally inspected, with service levels, outage response, metering, maintenance and billing accuracy carrying as much weight as price. The better-fitting operators therefore look less like transactional contractors and more like recurring service businesses with physical capacity, delivery teams and regulated or infrastructure-linked revenue.
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The UK cohort contains 6,836 actively trading utilities companies, making it a sizeable rather than narrowly specialist list. Reported headcount stands at 3,457 people, so the employment footprint is visible but not dominated by very large employers. The shape is consistent with a market that mixes asset-heavy operators and service-contract businesses: some firms will be tied to owned infrastructure, while others sell maintenance, supply or environmental capacity into commercial and public-sector procurement cycles.
Regulation follows the activity rather than a single utilities label. Network and supply operators tend to face licence conditions, service-quality duties and formal reporting; environmental and contracted infrastructure providers tend to carry permitting, health-and-safety and customer-contract obligations. Procurement also matters: public-sector and regulated-asset buyers usually prefer evidence of continuity planning, incident response, insurance and asset maintenance discipline. That makes compliance less a back-office matter than an operating model question, particularly where recurring revenue depends on keeping physical services available.
Capital intensity tends to keep utilities operators on a slower formation and scaling curve than asset-light business services. Recent entrants may find room around environmental services, distributed infrastructure and outsourced asset management, but many will need operating licences, credit support or long procurement references before they can move beyond local contracts. Consolidation appears more likely where smaller service providers compete for the same maintenance and compliance work, while asset-owning operators are likely to remain governed by finance costs, reliability obligations and contract renewal discipline.
6,836
Active firms
2026
262
Over £5M
Reported turnover
1,415
Since 2022
Recent incorporations
Key facts
About 3% of the trading cohort reports turnover above £5M (262 of 6,836 firms) — the rest sits below that revenue band.
20% of the cohort was incorporated since 2022 (1,415 firms), so a sizeable share is in its first few filing cycles.
Utilities firms cover energy, water, network and environmental services used by households, businesses and public bodies.
The sector includes asset operators, service contractors, network-related businesses and environmental-services providers rather than one operating model.
Parts of the segment appear asset-heavy or subcontracted, with project and infrastructure work sitting alongside recurring service provision.
Top UK Utilities companies
HARLAXTON ENERGY NETWORKS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsOperates as an independent electricity distribution network operator, developing, owning and maintaining electricity distribution infrastructure including underground cables, transformers and…
Serves domestic, commercial and industrial electricity users across England, Scotland and Wales, providing network connections and distribution infrastructure. Targets both households and businesses…
Financial Health
StableStable · -68% CAGR over 4y
Location
Trajectory
3y · 2022–NowFinancial sub-scores
Computed from 3 filingsSupplies electricity, gas and water to businesses, and provides related services including electric vehicle charging solutions, payment processing, mobile telecoms and other utility management…
Serves businesses of all sizes across the UK, including retail, hospitality, property, industrial and commercial, professional services, healthcare, sports and leisure, charities, education and…
Financial Health
StrongStrong · Hiring · 29% CAGR over 2y
Location
VERSA ENERGY LIMITED (FORMERLY P3P ENERGY SUPPLY LIMITED)
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides licensed electricity supply and licensed gas supply and shipping to non-domestic customers. Also offers white‑label energy supply for partners and develops optimisation software used to…
Serves non-domestic energy customers in the UK, including businesses buying electricity and gas, industry partners needing white-label supply services, and operators of CHPs and peaking plants.
Financial Health
StableStable
Location
Yü Energy Holding Limited
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsSupplies electricity, gas and water to businesses, offering fixed and flexible energy tariffs, renewable electricity and carbon‑neutral gas options. Provides smart meter installation, energy…
Serves micro, small and large businesses, public sector organisations, energy brokers and commercial development projects seeking business utilities and new connections.
Financial Health
DistressedDistressed
Location
Albion Water Limited
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides water supply, sewerage and drainage services for residential developments under NAV agreements. Operates water and wastewater infrastructure, installs meters, bills customers, and supports…
Serves property and housing developers, especially new-build residential schemes, plus household customers, local communities, non-household/business customers and retailers in appointed areas across…
Financial Health
StrongStrong · Growing, Hiring · 14% CAGR over 3y
Location
Ancala Water Services
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides water and wastewater infrastructure services including design, construction, operation and maintenance of networks and treatment assets. Manages utility assets, meter readings, billing and…
Serves public-sector and infrastructure customers, especially the Ministry of Defence estate across England and Wales, plus developers involved in water and wastewater assets.
Financial Health
StableStable · Hiring · 6% CAGR over 2y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides maintenance, refurbishment and construction of electricity distribution infrastructure for UK distribution network operators, including overhead power lines, underground distribution…
Serves UK Distribution Network Operators and utility-sector buyers responsible for electricity distribution infrastructure, including teams procuring overhead line, underground network, public…
Financial Health
HealthyHealthy · -68% CAGR over 4y
Location
CROWN GAS AND POWER 2 LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsSupplies gas and electricity to commercial customers, including SMEs and large businesses. Offers renewable gas options such as biomethane, energy management for consultants, and utility connection…
Serves UK commercial energy customers, including SMEs and larger businesses, as well as energy consultants and brokers managing business energy switching for their clients.
Financial Health
StrongStrong · -72% CAGR over 2y
Location
Brightwater Services Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies water and wastewater retail services to businesses, charities and public sector organisations. Provides water supply contracts, billing and meter management, leak detection, efficiency…
Sells to businesses, charities and public bodies in England and Scotland, from small single-site firms to large and multi-premises organisations, including industrial and commercial customers with…
Financial Health
StrongStrong · 5% CAGR over 4y
Location
DYCE UTILITIES LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies electricity and gas to business customers, offering fixed-term tariffs, renewable electricity and carbon-neutral gas options. Provides energy contract management for SMEs and multi-site…
Serves UK businesses needing energy supply, including SMEs, large accounts and multi-site organisations seeking electricity, gas, renewable electricity or carbon-neutral gas contracts.
Financial Health
StableStable · -35% CAGR over 5y
Location
Flexitricity Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsOperates an aggregated demand‑response and electricity balancing portfolio, optimising flexible generation, storage and industrial load for participation in energy markets. Provides asset…
Sells to B2B and public sector customers with flexible energy assets, including battery storage investors, gas peaking plant operators, industrial and commercial businesses, utility companies, and…
Financial Health
StableStable · -53% CAGR over 5y
Location
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsSupplies gas and electricity to residential customers, offering dual‑fuel tariffs, smart meter installation, pay‑as‑you‑go top‑up services, and account management via a mobile app, alongside energy…
Serves UK household consumers, particularly domestic gas and electricity customers using smart meters or top-up/prepayment accounts, including dual-fuel users and households eligible for Warm Home…
Financial Health
WeakWeak · -5% CAGR over 4y
Location
Aqua Operations Limited
Trajectory
2y · 2023–NowFinancial sub-scores
Computed from 2 filingsProvides wastewater and industrial plant services including outsourced operations and maintenance, equipment servicing, facility optimisation, asset care, and hard facilities management. Also…
Serves businesses and public/utility organisations in municipal water, wastewater, gas, environmental and industrial sectors, particularly operators of facilities needing outsourced asset and…
Financial Health
StrongStrong · Growing · 7% CAGR over 1y
Location
CAPPAGH BROWNE UTILITIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides wastewater network maintenance and repair services for utility companies, including sewer and drainage inspections, pipe rehabilitation, emergency call‑out response, and infrastructure…
Serves B2B utility companies, particularly water and sewerage network operators responsible for wastewater infrastructure, pumping stations, stormwater systems and sewer repairs.
Financial Health
StrongStrong · Hiring · 16% CAGR over 4y
Location
WATER DIRECT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides emergency and planned alternative water supply services, including bulk water delivery by tanker, bottled drinking water, and temporary water tanks and bowsers. Also offers contingency…
Serves UK water utilities, businesses, public-sector organisations and households, with sector focus on facilities management, manufacturing, transport, energy, construction, digital infrastructure,…
Financial Health
StableStable · -63% CAGR over 4y
Location
S W Energy 2 Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides energy management and ESCo services for residential and communal heat networks, including plant room engineering and maintenance, energy monitoring and optimisation, gas procurement,…
Serves developers, managing agents, housing associations, resident management companies and build-to-rent operators responsible for residential communal heat networks and energy schemes across the UK.
Financial Health
WeakWeak · 0% CAGR over 4y
Location
SMOP CT LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsDesigns and builds multi‑utility infrastructure including electricity, gas, water, sewerage and telecom networks. Provides engineering consultancy, process design and building services engineering,…
Serves UK energy and utilities organisations, DNOs and IDNOs, industrial and commercial sites, public sector bodies, construction/build industry clients, and domestic customers needing smart energy…
Financial Health
StrongStrong · Hiring · 28% CAGR over 4y
Location
Mercia Utility Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides field services for energy utilities including revenue protection investigations, meter inspections and upgrades, tamper detection, and renewable FiT meter checks. Also carries out utility…
Serves UK energy suppliers and utility companies, with support routes for energy customers involved in debt, meter, revenue protection or welfare cases across England, Scotland and Wales.
Financial Health
StrongStrong · Growing · 0% CAGR over 4y
Location
INFRASTRUCTURE GATEWAY LIMITED
Trajectory
5y · 2019–NowFinancial sub-scores
Computed from 5 filingsProvides multi-utility infrastructure services for construction and housing developments, including design, project management and installation of water, electricity, gas, fibre and wastewater…
Sells to businesses in residential and mixed-use construction, especially national housebuilders, property developers, and the wider construction industry needing multi-utility infrastructure. Also…
Financial Health
StableStable · -3% CAGR over 5y
Location
CX Utilities Ltd
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides utility infrastructure services including feasibility studies, design, installation and management of electrical and gas networks. Installs substations, cables and service connections, and…
Serves property developers, construction firms and site owners needing utility connections for residential, commercial, mixed-use and industrial developments, from small domestic or single commercial…
Financial Health
StrongStrong
Location
HVSS GROUP LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides multi-utility infrastructure services, installing and managing electricity, gas, water and fibre connections for residential, commercial and public sector developments. Also delivers EV…
Serves UK property developers, commercial and industrial sites, high-rise residential schemes, public sector bodies, retirement living operators and EV charging project owners.
Financial Health
StrongStrong · Hiring · 14% CAGR over 2y
Location
Meter Corp Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides meter asset funding and asset management services to electricity, gas and water suppliers. Finances and manages portfolios of smart and legacy meters, supporting installation projects and…
Serves B2B customers in the UK utilities market, primarily energy suppliers and electricity, gas and water companies managing smart or legacy meter portfolios.
Financial Health
HealthyHealthy
Location
FARRINGDON ENERGY LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsSupplies electricity to small and medium-sized businesses. Provides services for switching suppliers, setting up new electricity connections, reconnecting supply, managing meters and billing, and…
Serves small businesses and SMEs needing business electricity supply, including owners moving premises, switching suppliers or reconnecting supply; also works with brokers and referral partners in…
Financial Health
WeakWeak · 0% CAGR over 4y
Location
EP GLOBAL GROUP LTD
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsOperates a diversified industrial group spanning energy generation and infrastructure, parcel and postal logistics, food wholesale and retail distribution, and e‑commerce platforms, including power…
Serves a mix of B2B and B2C markets across Europe and the UK, including households, energy users, parcel senders and recipients, foodservice and cash-and-carry professionals, retailers, and online…
Financial Health
StrongStrong · Growing, Hiring · 20% CAGR over 2y
Location
Prestige Pipelaying JV Ltd
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides utility infrastructure contracting services including gas main replacement, water and wastewater pipelines, LV/HV electrical cabling, district heating networks, and service connections, with…
Serves B2B utility and infrastructure clients, including gas, water and electricity network operators, plus supply chain partners needing pipeline, reinstatement and connection works for domestic and…
Financial Health
StrongStrong · Growing, Hiring · 48% CAGR over 4y
Location
Infra Balance New Energy Limited
Trajectory
4y · 2021–NowFinancial sub-scores
Computed from 4 filingsDevelops and invests in flexible power and energy infrastructure projects, including advanced power generation and storage assets. Manages a portfolio of capacity designed to support electricity grid…
Serves UK electricity market and energy infrastructure stakeholders involved in the transition to net zero, including grid-related counterparties and power sector organisations.
Financial Health
HealthyHealthy · Hiring · 36% CAGR over 3y
Location
The Water Retail Company Ltd
Trajectory
5y · 2022–NowFinancial sub-scores
Computed from 5 filingsProvides water retail services to commercial customers, including business water and sewerage supply management, metering and consumption data services, billing and contract management, leak…
Serves UK non-household business customers, particularly organisations with complex water and wastewater accounts, trade effluent requirements, multi-site billing, metering and sustainability…
Financial Health
StrongStrong · Growing, Hiring · 3% CAGR over 4y
Location
EDSP Solutions Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides electrical infrastructure services including design, construction, installation, inspection, repair and maintenance of low‑ to high‑voltage networks up to 400kV. Acts as an independent…
Serves UK businesses and infrastructure owners with high-voltage electrical assets, including developers needing grid connections and operators of substations, overhead lines, cable systems and plant.
Financial Health
HealthyHealthy · Hiring · 24% CAGR over 2y
Location
Talboys Utility Services (Oxford) Limited
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides water utility infrastructure services including leakage detection and repair, supply pipe tracing, replacement and upgrading, new water connections, mains and sewer repairs, pressure…
Serves a mix of B2B and B2C customers: utility companies, housing associations, universities, insurers, commercial property clients and domestic households, including Thames Water, the University of…
Financial Health
HealthyHealthy · 4% CAGR over 2y
Location
Pure (CGV) Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides water and wastewater retail services to non-household customers in Scotland, including supplier switching, billing and account management, meter reading submission, and water efficiency…
Serves non-household customers in Scotland, including businesses and organisations with premises looking to switch water supplier, reduce water bills, and manage usage.
Financial Health
HealthyHealthy · Growing, Hiring · 4% CAGR over 4y
Location
Water & Pipeline Services Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides utility infrastructure construction and support services, including installation and repair of water, gas and wastewater pipelines, water mains and service connections. Uses trenchless…
Serves utility companies, developers, consultants, commercial and industrial/civil clients, Health Boards, and national/local government bodies across Scotland and the UK.
Financial Health
StrongStrong · Growing, Hiring · 10% CAGR over 4y
Location
GREEN FROG UTILITIES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides gas infrastructure services including gas network design, connection works, on-site installation, and metering. Supports power generation projects and third parties with gas supply…
Serves group companies and third-party energy infrastructure clients, including power generation projects and organisations requiring gas network connections and metering in the UK.
Financial Health
DistressedDistressed · -7% CAGR over 4y
Location
SAS Utility Services Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides multi-utility infrastructure services including installation and connection of electricity, gas, water and sewer networks. Carries out utility mains and service connections, diversions and…
Serves UK property developers, contractors, businesses and domestic customers requiring multi-utility connections, infrastructure works and metering support.
Financial Health
DistressedDistressed · -16% CAGR over 4y
Location
Broughton Contracting and Utility Services Limited
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides contracting and civil engineering services supporting utility and infrastructure networks, including electricity, water, wastewater, gas and communications. Delivers excavation, backfill and…
Serves Distribution Network Operators, local authorities and Tier One contractors in the utility, EV charging and infrastructure sectors, supporting public and private sector projects across the UK.
Financial Health
StrongStrong · Growing, Hiring · 15% CAGR over 4y
Location
AMEON UTILITIES (GROUP) LIMITED
Trajectory
4y · 2022–NowFinancial sub-scores
Computed from 4 filingsProvides utility infrastructure design and installation services, delivering new electricity, gas and water network connections for residential, commercial and industrial developments. Also designs…
Serves B2B customers in the construction and property development market, including industrial, commercial and residential developers, plus businesses needing utility connections or EV charging…
Financial Health
DistressedDistressed · -51% CAGR over 3y
Location
ADVANCED DEMAND SIDE MANAGEMENT LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides water retail supply and water management services to commercial customers. Offers consultancy, monitoring and forensic analysis to reduce water consumption, improve energy efficiency,…
Serves commercial organisations and their facilities, finance and sustainability teams, particularly businesses seeking lower water costs, reduced consumption, sustainability progress and regulatory…
Financial Health
StrongStrong · Hiring · 5% CAGR over 4y
Location
HYDROKLEAR SERVICES LIMITED
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides water treatment services for municipal and industrial clients, including treatment system support and solutions to improve water quality, manage wastewater and optimise water usage while…
Serves local authorities and industrial organisations across the UK, including municipal clients responsible for community water supplies and businesses managing water use and environmental…
Financial Health
StableStable · -3% CAGR over 2y
Location
H2O Power Generation Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsDevelops run-of-river hydropower schemes, providing project development from concept and permitting through financing, construction, commissioning, operation and maintenance. Also undertakes…
Serves organisations developing or operating hydropower assets, including owners of river, water infrastructure and industrial water sites in the UK.
Financial Health
StrongStrong
Location
REGAL MARKETING SOLUTIONS LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides metering and billing services for communal and district heat network systems in residential and commercial developments. Offers automated meter reading (AMR) solutions, billing…
Serves UK managing agents, property agents, developers, housing associations and block managers responsible for residential and commercial buildings with communal or district energy networks.
Financial Health
StrongStrong
Location
PWG CONNECTIONS LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides multi-utility infrastructure services including installation and alteration of gas, water and electricity networks, new utility connections, and district heating systems for residential,…
Serves residential, commercial and industrial customers across the UK needing new or altered gas, water, electric and multi-utility infrastructure connections.
Financial Health
HealthyHealthy · -1% CAGR over 4y
Location
R.M.C. Gas Ltd
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides gas utility infrastructure installation and replacement services, including gas mains, service connections and industrial and commercial meter installations. Works on low- and…
Serves B2B clients in the UK utilities infrastructure sector, including gas network operators and contractors such as Cadent, Northern Gas Networks, Balfour Beatty, Network Plus and utility services…
Financial Health
StrongStrong · Growing, Hiring · 9% CAGR over 4y
Location
Instalcom Limited
Trajectory
3y · 2019–NowFinancial sub-scores
Computed from 3 filingsProvides engineering, procurement, construction and maintenance services for utility and infrastructure networks, including power, renewable energy, water and wastewater, and fibre telecoms.…
Serves utilities, energy and digital infrastructure clients, including distribution network operators, water companies, telecoms providers, renewable energy developers and public infrastructure…
Financial Health
StrongStrong · Profitable, Hiring · 17% CAGR over 2y
Location
Swat Utilities Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsDesigns and installs utility connections and infrastructure, including electricity, gas, water and fibre networks. Provides electrical installation, network construction, commissioning, maintenance,…
Serves UK construction developers, commercial property owners, manufacturers, logistics businesses, fleet operators and network operators needing utility infrastructure connections.
Financial Health
StableStable · 0% CAGR over 4y
Location
LSTC Group Ltd
Trajectory
3y · 2023–NowFinancial sub-scores
Computed from 3 filingsProvides engineering design, surveying and project services for electricity transmission and distribution infrastructure, including overhead lines, underground cables, substations, geotechnical and…
Serves electricity transmission and distribution network operators, utilities and infrastructure asset owners across the UK power sector.
Financial Health
StrongStrong · Hiring · 37% CAGR over 2y
Location
POWER ENGINEERING SERVICES LIMITED
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides high‑voltage electrical engineering services including design, installation and maintenance of substations, switchgear and transformers. Supplies containerised substations, battery tripping…
Serves UK utilities, industrial and infrastructure organisations, and operators of private electrical networks, including business parks, data centres, residential developments and manufacturing…
Financial Health
HealthyHealthy · Hiring · 4% CAGR over 4y
Location
Powertek Utilities Limited
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides electrical and multi‑utility infrastructure design, installation and civil engineering services, including HV and LV cable installation, cable jointing, gas and water mains works, substation…
Serves B2B and public sector utility infrastructure buyers across the UK, including DNOs, IDNOs, ICPs and private network customers, as well as organisations procuring multi-utility, civil…
Financial Health
StrongStrong · Growing, Hiring · 102% CAGR over 4y
Location
Versatile Utilities Limited
Trajectory
4y · 2020–NowFinancial sub-scores
Computed from 4 filingsProvides civil engineering and utility contracting services focused on water infrastructure, including installation of water mains and supply pipes, self‑lay services for new developments, horizontal…
Serves B2B customers such as property developers, civil engineering contractors, utilities and infrastructure project teams delivering new developments or maintaining water networks and related…
Financial Health
StrongStrong · Growing, Hiring · 5% CAGR over 4y
Location
AQUALOGIC (WC) LTD
Trajectory
5y · 2021–NowFinancial sub-scores
Computed from 5 filingsProvides water conservation services including leak detection, pressure management, and water efficiency audits for water utilities and public sector clients. Also supplies and installs water‑saving…
Serves UK water utility companies, water retailers and wholesalers, national and local government, schools, businesses and households seeking water efficiency services and products.
Financial Health
HealthyHealthy · -59% CAGR over 4y
Location
Everflow Limited
Trajectory
2y · 2024–NowFinancial sub-scores
Computed from 2 filingsSupplies business utilities including water services, commercial waste collection, environmental services, and broadband and phone connectivity. Manages utility accounts and contracts for businesses,…
Serves UK businesses of all sizes, including small businesses and multi-premise organisations, that need business utility accounts across water, waste, broadband and phone services; also works with…
Financial Health
StrongStrong · Hiring · 16% CAGR over 1y
Location
S & R CONSTRUCTION LIMITED
Trajectory
5y · 2020–NowFinancial sub-scores
Computed from 5 filingsProvides multi‑utility construction services for gas, water and electricity networks, including installation of new connections, utility replacements, pipeline maintenance and repair, and third‑party…
Serves utility-sector clients and trade customers, plus industrial, commercial and residential property owners needing gas, water and electrical infrastructure support.
Financial Health
StrongStrong · Growing, Hiring · 32% CAGR over 4y
Location
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How UK Utilities companies work and how to sell to them
What they do
Revenue is usually a blend of usage-based charges, standing charges, indexed service fees, maintenance retainers and project work around assets. Some utilities firms bill households or business sites directly, while others earn from network access, metering, environmental services, waste handling, grid connection, engineering support or outsourced operations. Pricing tends to reflect both volume and availability: customers pay for supply, but also for continuity, response times, reporting and compliance evidence. Margins are often shaped by wholesale input costs, asset finance, labour scheduling and penalties for poor service, so commercial teams usually care about cost-to-serve as much as headline contract value.
Who they sell to
Most utilities sellers work across mixed customer bases. Household supply is usually high-volume and process-led, while commercial estates, housing providers, local authorities and infrastructure owners buy through procurement teams, facilities leaders, estates directors, finance teams and operations managers. Larger contracts tend to involve tendering, framework agreements, direct account management or broker-led comparison, with legal, compliance and credit checks sitting alongside price evaluation. Typical sales cycles are slower than in pure software because buyers need assurance on continuity, incident response, insurance, site access, billing quality and the supplier’s ability to maintain service after contract award.
What they buy
Utilities firms tend to spend on systems and services that reduce operational friction across physical networks, field teams and customer accounts. Common buying areas include asset management, work order management, workforce scheduling, fleet, metering, telemetry, geospatial tools, billing, payments, debt management, customer service, analytics, cyber security, compliance reporting and document control. They also buy legal advice, insurance, engineering support, audit, environmental monitoring, recruitment, training and specialist contractors. Cloud hosting and data integration can matter where older billing or asset systems need to connect with newer customer channels, but buyers will usually ask for evidence of uptime, auditability and support cover before moving.
Why and how to sell to them
Utilities buyers tend to evaluate vendors when operational risk becomes visible: a contract win stretches field capacity, billing errors create complaints, a regulatory change requires better evidence, or ageing assets make maintenance harder to plan. Other triggers include new finance leadership, a procurement reset, expansion into additional sites, a cyber review or a customer service backlog. Outbound angles usually land better when they are tied to measurable service outcomes: fewer failed visits, faster invoice resolution, clearer audit trails, lower leakage, better incident reporting or more predictable maintenance. Generic productivity claims are less useful than proof that the offer can survive procurement and operational scrutiny.
How this list is built
Data sources
This list is built from UK Companies House filings, XBRL accounts data, and semantic analysis of each company's public website. Revenue and headcount figures come from the most recent filed accounts; where the company has not filed, values are estimated using a model trained on filed history and peer benchmarks and are labelled as estimates.
Classification
Rather than relying solely on SIC codes, Firmbase classifies each company semantically: the company's website is crawled, an AI model reads what the company actually sells, and the company is placed into the relevant industry and subsectors. SIC codes are used as one signal but not the only one. This means a company that registered under a generic SIC code but pivoted into (for example) fintech is correctly identified as fintech, not as its original SIC category.
Freshness
The underlying company data is refreshed from Companies House continuously; filings appear in the list within days of submission. The curated list ordering is regenerated when the underlying data moves meaningfully (company count changes by more than 5%, a new company enters the top-ranked segment, or the filed-revenue numbers for the top firms change). You can see the last-updated timestamp near the top of the page.
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