We deliver end-to end turn key solutions for over 60 social housing providers across the UK, to improve the living conditions of existing residents, reduce fuel poverty and help meet net zero carbon targets. We’ve already reduced more than 12,000 tonnes of CO2 for our clients. Through our solutions we work with local authorities and landlords in the housing sector to understand their challenges, support their hope for sustainable growth, and help them transform their existing buildings. We also use our expertise to identify suitable funding streams to deliver whole house retrofit insulation, and renewable installation programmes that are ECO and PAS 2035 compliant.

Harmony Fire is a full-service fire safety engineering consultancy partnering with the UK’s largest Housing Associations and Local Authorities to design and deliver life-saving enhancements that keep residents safe. With in-house construction, manufacturing, and maintenance capabilities, Harmony Fire is a recognised industry innovator. In 2025, the company launched Auro, bringing smart IoT life-safety technology to the housing sector, and developed Life-Guard, a risk management framework for housing leaders created in collaboration with safety experts, including Dame Judith Hackitt and Arup’s Gill Kernick.
Committed to transforming life-safety outcomes, Harmony Fire drives change across the sector. The company works closely with government to adopt technological solutions that improve safety and efficiency while promoting behavioural and organisational change. Through the Life-Guard framework, Harmony Fire helps housing leaders implement, defend, and maintain safety interventions that save lives.

 Morgan Sindall Property Services provide integrated asset management for housing associations and local authorities, focusing on improving the living conditions of residents and leaving a lasting legacy in the communities we serve. Our services include, responsive repairs, void refurbishments, compliancy services and planned maintenance works. Using data, we provide actionable insights for our clients, helping to inform investment decisions, improve customer experience, identify vulnerabilities in communities and protect the environment. Collaborating with our partners, we find solutions to support and deliver projects to the highest quality and standards.

We’re a purpose-driven organisation, committed to enhancing lives through safe, sustainable social housing regeneration. As a forward-thinking, multifaceted regeneration specialist, we’ve grown from humble beginnings to become a trusted partner in delivering best-in-class solutions to the social housing sector across England. Our RE:GEN family comes together to offer clients and their customers a range of solutions to their challenges. 

We work alongside housing associations, local authorities and community partners to transform homes and neighbourhoods, creating sustainable, high-quality places to live that enhance lives now and long into the future. With a deep understanding of the challenges facing the sector, from ageing housing stock and compliance pressures to fuel poverty and net-zero commitments, RE:GEN Group provides a comprehensive delivery model built on innovation, transparency and long-term value. 

Through RE:GEN Academy, we offer pathways into sustainable employment for those living and connected to the communities being regenerated

UNITY Smart Homes delivers whole-home environmental monitoring and clear evidence for housing providers, giving room-by-room data that supports compliance, proves retrofit performance, and protects residents and assets. Early risk detection reduces complaints, lowers costs, and replaces reactive casework with practical, evidence-led property management.

Zypho® shower heat recovery systems enable property developers, landlords and homeowners to save energy, tackle fuel poverty, and earn cost-effective SAP points. Installing a Zypho enables residents, landlords and property owners to save hundreds of pounds on their energy bills each year. Easy to retrofit and with passive operation so no maintenance required, Zypho's Slim50 model can improve shower efficiency by up to 66%, and make a big difference to a property’s EPC rating. www.zypho.uk

Ambion Heating is a British leader in smart-enabled infrared heating technology, offering innovative, sustainable, and affordable heating solutions for UK homes, with over 2,500 systems installed across the UK.

Ambion focuses on flats and small terraced houses for social housing both for retrofit and new-build applications. Customers include: Yorkshire Housing, Community Gateway, Wolverhampton Homes, Wolverhampton City Council and Chesterfield Borough Council in England; Codi Group, Bron Afon HA and Merthyr Tydfil HA in Wales; and Fife Council in Scotland.

At the core of Ambion’s technology is its unique control system, with smart algorithm-led software controlling dynamic modulating electricity supply to the infrared heat panels. This precise control maintains a low, steady load, making the Ambion system well-suited for integration with solar and battery storage systems, time-of-use tariffs and grid flexibility requirements.

Ambion Heating is based in Wakefield, Yorkshire, where its system is produced in its own factory.

Apacor’s new AirTrap range revolutionises mould detection with advanced technology powered by Sporecyte’s AI analysis. Our cutting-edge system detects, quantifies, and specifies mould spores in each sample, delivering fast, detailed reports. These AI reports provide actionable insights to help property professionals streamline mould risk management and support compliance with Awaab’s Law. With a focus on cutting-edge innovation, rigorous quality assurance, and automated reproducibility, Apacor is at the forefront of advancing mould analysis in the property sector.

Daikin has been a global leader in climate control for over 100 years, delivering high-performance cooling, heating, ventilation, and refrigeration solutions.

Its innovative technologies improve indoor air quality and comfort while supporting a more sustainable future. Committed to achieving net zero CO₂ emissions by 2050, Daikin is driving the UK’s transition to green energy with low-carbon heat pumps and a whole-life approach to building decarbonisation.

From product design to recycling, the company focuses on reducing environmental impact at every stage. Daikin’s mission is simple: to create smarter, healthier, and more comfortable indoor environments—for every home, every space, and everyone.

Durkan Regen delivers trusted, high-quality property regeneration services for housing associations, local authorities and other housing providers across London and the South East.

A family-owned business, backed by over 50 years’ experience, we bring the capability and experience across multiple services. These include compliance, decarbonisation, planned maintenance, building safety, damp and mould remediation, asset regeneration, and heritage restoration. Our trusted client focused approach centres on sustainability, community and safety.

LHC Midlands, London and South East (LHC) is a not-for-profit framework provider that supports the delivery of high quality and socially responsible construction, refurbishment, and maintenance projects across social housing and public sector buildings.

As part of the LHC Procurement Group (LHCPG) – with almost 60 years of trusted procurement expertise – we provide efficient and compliant solutions that simplify and accelerate project delivery throughout our regions.

We work closely with Partners and Committee Members to deliver impactful social value via the LHC Community Benefit Fund, ensuring local communities receive better outcomes, greater inclusion, and positive, lasting change.

We are a leading provider of retrofit residential decarbonisation across the UK. Specialising in social housing and residential properties, we oversee and execute large-scale energy efficiency projects, low-carbon technology installations, and full-house retrofit schemes, all in compliance with MCS, PAS 2030, and PAS 2035 standards.
LivGreen is a specialist Retrofit Contractor which provides a one-stop solution for delivering high-quality retrofit projects. We are committed to partnering with our clients to support them through their decarbonisation journey. Through retrofitting, we aim to reduce costs and improve carbon efficiency while promoting affordable warmth, improving environmental credentials and enhancing comfort levels for tenants.
We believe retrofit is about more than buildings—it's about people and creating lasting impact. Social value is embedded at the heart of how we operate. Our approach integrates social responsibility across all areas of the business, creating long-term, meaningful impact for individuals, communities, and wider society. 

Mixergy is a technology company that has been redefining how buildings heat water for over a decade.

Born out of the University of Oxford, our patented technology makes hot water far more efficient, cutting energy use across any heat source while giving building owners greater control and insight.

As the UK electrifies, hot water becomes critical infrastructure. Every building will need a cylinder. Mixergy turns each one into a connected energy asset, strengthening energy security, improving resilience, and enabling healthier homes.

OSO Hotwater has been manufacturing high-quality hot water cylinders since 1932, building a reputation for innovation, efficiency, and long-lasting performance. Manufactured in Norway, OSO is recognised as the world’s largest manufacturer of stainless steel unvented hot water cylinders, supplying products designed to deliver reliable hot water with low heat loss and strong environmental performance. The company offers a wide range of solutions across domestic, commercial, and marine applications, including commercial systems from 300 to 20,000 litres. OSO products are designed to support modern heating demands with a focus on durability, energy efficiency, and sustainable production. With decades of expertise, advanced robotised manufacturing, and intelligent product design, OSO continues to deliver world-class water heating solutions to customers in the UK and beyond. From residential homes to large-scale commercial projects, OSO remains committed to quality, performance, and protecting our beautiful planet.

Sureserve is a trusted partner of housing associations, local authorities and residents for compliance and energy services.
We provide trusted high-quality solutions that focus on energy efficiency to create warm, safe and compliant homes. The result is an improved quality of life for residents.
With nationwide reach, regional and local relationships, a commitment to excellent client service and industry-leading expertise, we are set up to be a trusted partner for now and the future.
Our Mission
To be the trusted partner of choice to the social housing and related public sector in delivering essential and affordable heating, energy savings, and compliance solutions, playing a key and progressive role in decarbonisation, always delivering for customers, employees, residents and the environment with safety, integrity and respect at the forefront of everything we do.

Switchee’s smart solution supports social housing providers across the UK to improve the quality of life for their residents. Using remote data insights, Switchee’s efficient and unobtrusive in-home display collects over 16 billion data points annually, transforming the management and delivery of housing services.

Real-time Switchee intelligence empowers landlords and local authorities to identify in-home hazards such as damp and mould, optimise property performance, and help reduce residents' heating bills by up to 17%. Leveraging data that informs, measures, and improves retrofit interventions enables housing providers to improve the quality of their existing housing stock.

Switchee’s resident first approach uses a two-way communications platform, achieving an 88% tenant response rate within 24 hours. This secure and cost-effective method of landlord-tenant engagement is why over 130 social housing providers partner with Switchee to help ensure safe, warm, and healthy homes.