What Energys Group does

Energys Group is a UK-based energy efficiency and decarbonisation specialist founded in 1998 and listed on Nasdaq (ticker: ENGS), operating from Billingshurst, West Sussex with a registered office in Eastleigh, Hampshire. The company designs, manufactures, supplies, and installs a portfolio of low-carbon technologies for existing built infrastructure, with LED lighting (including the proprietary IntelliDim and Save It Easy T5 retrofit converter) as the core offering, complemented by boiler optimisation (Optitherm, BRE-certified), ValveWrap insulation, solar PV, combined heat and power, EnergysMeter live energy monitoring, and the Goji Air NCCO air purification system. Customers are predominantly UK public sector bodies — over 2,000 schools and colleges, the Ministry of Defence (via DIO), NHS Trusts, the Ministry of Justice, the Department for Education, and local authorities — alongside enterprise clients such as BT/EE, NatWest, Barclays, Unilever, and Welsh Water.

Energys monetises primarily through turnkey project delivery (design through installation, with guaranteed energy savings) supplemented by a mix of financing mechanisms designed to remove the upfront capital barrier: fully compliant operating leases for schools, a Pay-from-Savings scheme where energy savings fund the project cost, and grant-funded delivery through the Public Sector Decarbonisation Scheme administered by Salix Finance. A subscription element has been introduced via Clean Air as a Service (CAaaS), backed by a £3.5m fund for schools. Go-to-market is dominated by approved-supplier status on at least six UK public sector procurement frameworks (Lexica, YPO, LASER, Fusion 21, Everything FM, Bristol City Council Decarbonisation Partnerships), direct sales into central government and NHS estates, and event-driven engagement in the education sector — most notably through a September 2024 Strategic Partnership with the Multi Academy Trust Association (MATA).

The business sits at the intersection of UK Net Zero policy, public sector procurement, and energy-cost reduction. Marquee contract evidence includes a £13.3M LED programme across 200+ BT sites and 190 EE retail stores (140,000 fittings, 54 million kWh annual savings), a £8M programme across 17 MoD sites (60,000 fittings, 2.5-year ROI), and £6M of PSDS-funded work across 70+ public sector locations. Despite this operational depth, the company has reported net losses across recent years, experienced a Nasdaq non-compliance episode triggered by share price weakness and a market cap decline to $12.12M, and in April 2026 shareholders approved a dual-class structure concentrating approximately 85.88% of voting power with Moonglade Investment Limited.

Name

Energys Group

Legal name

Energys Group Ltd

Website

https://energysgroup.com

Company type

Public

Founded year

1998

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Product category

Energy Efficiency and Decarbonisation Services

NAICS

Solar Electric Power Generation (221114), Steam and Air-Conditioning Supply (221330)

SIC

Cogeneration Services & Small Power Producers (4991), Electric Lighting & Wiring Equipment (3640), Heating Equipment, Except Electric & Warm Air Furnaces (3433)

akta.pro primary industry

Onsite Low-Carbon Heat & CHP (Electrified CHP, Fuel Cells, Renewable CHP) (EUABAJAI)

akta.pro secondary industries

Renewable Monitoring, Controls & SCADA Hardware Manufacturing (Sensors, RTUs, Meters) (EUAMAHAJ), Renewable Energy Infrastructure (FSAAAKAG), Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ), Power & Energy Systems for Telecom Sites (Generators, Batteries, Fuel) (HDAIAKAG)

Keywords

• Energy efficiency services
• LED lighting retrofit
• Boiler optimisation
• Decarbonisation solutions
• Public sector energy upgrades

Headquarters

HQ city

Billingshurst

HQ country

United Kingdom

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Energy Efficiency Project Delivery: Design, manufacture, supply and installation of LED lighting, solar PV, boiler optimisation, and other energy efficiency technologies. Projects are delivered as turnkey solutions with guaranteed energy savings. Revenue earned through project-based fees.
2. Operating Leases for Schools and Colleges: Fully compliant operating leases tailored for educational establishments. Schools pay for equipment using resulting savings on electricity bills. Payment profiles can be annual or quarterly, structured to match school budgets.
3. Public Sector Decarbonisation Scheme (PSDS) Projects: Grant-funded LED lighting and heat decarbonisation projects for public sector bodies through Salix Finance administered government schemes.
4. Pay from Savings Scheme: Energy savings fund the project costs - customers pay from the savings achieved through reduced energy consumption.
5. Framework Supply and Installation: Approved supplier status on multiple public sector frameworks (Lexica, YPO, LASER, Fusion 21, Everything FM) enabling compliant procurement for LED lighting and decarbonisation services.
6. Clean Air as a Service: Subscription model for Goji Air indoor air quality systems. Supported by a £3.5m fund for schools and colleges. Cost approximately 5p per day per pupil over 5-year agreement.

Pricing tiers

Go-to-market motion3 records

Distribution channels9 records

Marketing channels8 records

Core offering

Energys Group is a UK-based energy efficiency and decarbonisation specialist that designs, supplies, installs, and maintains low-carbon technologies for the built environment. Its core offerings span LED lighting retrofits, Solar PV, boiler optimisation (Optitherm), ValveWrap insulation, Combined Heat and Power, live energy monitoring (EnergysMeter), and indoor air purification (Goji Air). Projects are delivered turnkey under multi-year contracts with guaranteed savings, supported by financing options including Pay-from-Savings, operating leases, and government grants.

Product overview

Energys Group is a UK-based energy efficiency and decarbonisation specialist offering a portfolio of integrated low carbon technologies for the built environment. The core offering centres on LED lighting solutions (from New Vision) complemented by renewable technologies (Solar PV), air quality systems (Goji Air), energy monitoring (EnergysMeter), and heating optimisation (Boiler Optimisation/Optitherm, ValveWrap, Combined Heat and Power). The company provides turnkey delivery with multiple financing options including Pay from Savings schemes, operating leases, and access to public sector procurement frameworks. Every project comes with guaranteed savings and monitoring/validation tools.

Differentiator

Problem solved

Functional benefit

Brands

• Goji Air: Medical grade air purification system with patented NCCO Technology, proven to capture and destroy 99.95% of airborne bacteria and viruses including Human Coronavirus.
• Clean Air as a Service
• Optitherm
• ValveWrap
• IntelliDim
• EnergysMeter

Products and services

• LED Lighting UK-leading LED lamp technology sourced from New Vision, offered as brand new LED fittings or retrofit solutions for existing light fittings, with delivery for schools, NHS, government departments, and commercial estates.
• Solar PV Turnkey solar photovoltaic solutions using Tier 1 manufacturer panels with high-quality invertors and ancillary equipment, backed by industry-leading performance warranties, typically delivering around 20% energy cost savings with a 25-year panel warranty.
• Indoor Air Quality - Goji Air Medical-grade air purification system with patented NCCO (Nano-Photocatalytic Oxidation) technology that sanitises and protects indoor environments, trusted by hospitals, schools, and businesses worldwide, capturing and destroying 99.95% of airborne bacteria and viruses including Human Coronavirus.
• EnergysMeter (Energy Monitoring and Reporting) Live monitoring tool for measuring and verifying energy consumption, providing a detailed overview of energy usage by area, building, and equipment type with 60-second interval data upload.
• ValveWrap Flexible, reusable insulation covers for valves, flanges, filters, and fittings that wrap around plant room equipment to prevent wasted heat, with typical payback within 15 months.
• Combined Heat and Power (CHP) Co-generation technology for local electricity generation with waste heat harnessed for hot water and heating, improving energy efficiency by up to 50% compared with traditional gas boilers.
• Boiler Optimisation - Optitherm Patented boiler optimisation technology that improves efficiency without affecting building temperature, independently certified by the Building Research Establishment, typically saving 15-30% energy and reducing boiler firings by 50-100 per 24-hour period.
• Clean Air as a Service Subscription-based delivery model for the Goji Air air purification system, backed by a £3.5m dedicated fund for schools and colleges, costing approximately 5p per day per pupil (around £17 per month over a 5-year agreement).

Quantifiable outcome

• Energy savings of up to 90% compared to traditional lighting with LED upgrades
• +8 more outcomes

Named customers28 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eleven partnerships are on record, tiered core and minor.

• Multi Academy Trust Association (MATA)coreStrategic or Co-development Partner · 5 September 2024Energys Group joined MATA as a Strategic Partner in September 2024. The relationship helps drive deep decarbonisation across educational estates sector. MATA provides access to over 500 Trust leaders. Energys acts as critical friend and trusted partner.
• LexicacoreChannel Partner/ Reseller/ DistributorEnergys Group is an approved supplier on Lexica's LED Lighting Framework and Net Zero Carbon Delivery Framework. These frameworks enable NHS Trusts and public sector organisations to procure energy saving LED lighting projects through compliant procurement routes.
• YPO (Public Sector Procurement)coreChannel Partner/ Reseller/ DistributorYPO is the UK's largest public sector buying organisation (established 1974, 100% publicly-owned). Energys Group is approved to supply and install LED lighting under the Low Energy Lighting and Low Energy Electrical Heating Systems Dynamic Purchasing System framework.
• LASER Energy Buying GroupcoreChannel Partner/ Reseller/ DistributorLASER has established a framework agreement for supply and installation of LED lighting equipment available to all public sector bodies. Energys Group is pre-qualified under LOT 3 Supply and Installation of LED Lighting.
• Fusion 21coreChannel Partner/ Reseller/ DistributorEnergys Group is an approved supplier on the Fusion 21 Energy Efficiency Framework for public sector procurement of energy efficiency solutions.
• Everything FMcoreChannel Partner/ Reseller/ DistributorEverything FM framework provides compliant and fast procurement for facilities management solutions. Energys is an approved supplier enabling direct award or mini-competition between approved suppliers.
• Bristol City Council Decarbonisation Partnerships FrameworkcoreChannel Partner/ Reseller/ Distributor4-year Decarbonisation Partnerships Framework for advising, surveying, designing, supplying and installing LED lighting and controls. Energys Group is one of 17 approved suppliers covering south, south west and south Wales.
• Salix FinancecoreChannel Partner/ Reseller/ DistributorSalix Finance administers the Public Sector Decarbonisation Scheme (PSDS) providing grants for heat decarbonisation and energy efficiency measures. Energys delivers PSDS-funded LED lighting projects. Also administers Digarbon (£20m fund for Welsh tertiary education).
• Department for Education (DfE)coreChannel Partner/ Reseller/ DistributorDfE has confirmed changes to LED leasing agreements for maintained schools in England from April 2024 (IFRS 16). Energys is approved on DfE-recommended frameworks (EverythingFM, Lexica, YPO, LASER, Fusion 21) enabling compliant procurement.
• Defence Infrastructure Organisation (DIO)coreChannel Partner/ Reseller/ DistributorDIO manages the Ministry of Defence estate and runs the Spend to Save energy programme. Energys has delivered LED lighting projects across 17 UK MoD sites under this programme, valued at £8 million.
• EFM (Education Facilities Management)minorChannel Partner/ Reseller/ DistributorEnergys is an approved supplier on the EFM framework for facilities management solutions.

Scale indicators11 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Vital Energi: UK-based specialist in low-carbon heat, CHP, district heating and energy centres for the public sector. Direct competitor to Energys' CHP, boiler optimisation and heat decarbonisation offering, with overlapping NHS, university and local authority customers.
• Inenco Group: UK energy management and optimisation services company helping commercial and public sector customers reduce energy consumption and carbon. Closely comparable in business model (energy services + monitoring/M&V) and customer base (UK multi-site operators).
• Low Carbon Ltd: UK renewable energy developer and operator building solar, storage and low-carbon generation assets for the public sector. Comparable in mission (UK decarbonisation infrastructure) and overlap in solar PV delivery and public sector framework participation.

Broad incumbents

• Mitie: UK facilities management and energy services incumbent with a sustainability/Net Zero division serving central government, MoD, NHS and education estates. Competes with Energys on LED retrofits, decarbonisation frameworks and energy management contracts but at much larger scale.
• Centrica Business Solutions: Energy services arm of Centrica delivering energy efficiency, CHP, lighting and decentralised energy to UK and European commercial and public sector customers. Overlaps directly with Energys' CHP, LED and energy monitoring offerings at significantly greater scale and balance sheet capacity.
• SSE Energy Solutions: UK utility-owned energy services business providing heat networks, CHP, lighting and decarbonisation projects to public sector and commercial customers. Competes with Energys across heating, CHP and energy infrastructure frameworks.
• Bouygues Energies & Services: UK subsidiary of the French Bouygues group delivering energy efficiency, electrical contracting and facilities services. Competes with Energys on public sector framework tenders for LED, electrical and decarbonisation works.
• Schneider Electric: Global energy management and automation major whose EcoStruxure platform and building efficiency services compete with EnergysMeter and IntelliDim-style monitoring and control propositions for multi-site commercial and public sector customers.
• EDF Energy Services: UK subsidiary of EDF delivering energy services, lighting, CHP and low-carbon heat to commercial and public sector customers, including NHS and education estates. Competes with Energys on energy efficiency frameworks and CHP/heat decarbonisation projects.

Emerging players

• Ameresco: US-listed energy efficiency and renewable energy services company delivering LED, CHP, solar and building decarbonisation projects to public and commercial customers. Closely comparable business model and customer set to Energys, but operating predominantly in North America.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/EnergysGroup
• LinkedInlinkedin.com/company/energys-group

Compliance10 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Subsidiaries2 records

Funding overview

Funding rounds

Investors

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

M&A2 records

Investments

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

Frequently asked questions about Energys Group