A membership group open to anyone who has an interest in domestic retrofits large or small.

L. Retrofit is Leanne Madden’s own company that carries out home energy assessments to produce EPCs and Whole House Retrofit Plans for homeowners in Essex and other areas in the South-East.

Leanne is a qualified Retrofit Consultant with 15+years experience within Architecture and Project Management, with the aim of offering a full service which doesn’t end at production of the WHRP.

The A Proctor Group’s goal is growth and profit, through continuous improvement and development of their service and product range.

The organisation provides a wide range of quality, innovative solutions which are designed to meet the continuously evolving requirements of the construction industry.

They have the ability to consider building holistically and develop systems that complement each other across a wide range of sectors.

Mixergy is a spin-out company from the University of Oxford’s Energy and Power Group (EPG).

Mixergy offer a cost-effective solution to save energy and facilitate more renewable power generation through grid balancing. The vision of Mixergy is to develop an ever-expanding network of intelligent hot water tanks which can provide flexibility to the grid, enabling more renewable energy, and supporting the clean energy transition.

South East Consortium (SEC) is a central purchasing body. They are a not for profit organisation providing services relating to public procurement.

SEC was established in 2005 and were specifically created to support the housing sector. SEC create intelligent frameworks for the sector to use and provide customers with solutions pre, during and post procurement process.

AAIRS Ltd are a family run business based in Titchfield Common near Fareham in Hampshire that provide the following services:

Thermal imaging (buildings, electrical & mechanical), Part L1a air pressure testing, ventilation testing, heat loss/air leakage assessment and internal environment (condensation/mould and over heating) survey and assessments.

AAIRS Ltd’s work ethos is to provide a fast, flexible and reliable service to all their clients.

Fareham Borough Council works hard to improve the quality of life for its residents and have completed numerous ambitious projects in recent years, one of which includes a new Passivhaus (sustainable) housing scheme.

Southampton City Council is the landlord for 18,000 homes and works to regenerate the city’s housing estates to provide more homes and improve the environment.

T2 Architects is an award winning, design led architectural practice based in Winchester, who specialise in sustainable housing design and are Passivhaus Designers.

Exeo Energy Ltd is an Oxford based solar panel installer and renewable energy specialist who design and install high-quality solar panel systems for homeowners and commercial clients in the Oxfordshire and other surrounding counties.

Abri are one of the largest housing associations in the south of England and build, own, look after and sell homes that people can afford. Their central mission is to create thriving communities and empower lives, and one of the ways they are doing this is by building at least 12,500 new homes by 2030 and also to decarbonise the existing homes they own.

Abri are also note for profit, so any money made is reinvested back into building more homes and helping the communities they serve.

Ambue help registered Social Landlords tackle the climate emergency with a PAS 2035 compliant retrofit pathway. Their organisation quickly and efficiently maps housing stock and provides a step by step roadmap towards an upgraded, greener housing portfolio.

Ambue’s mapping process provides a cost/benefit analysis for each property to improve EPC ratings and SAP scores.

BCP Council is responsible for all local government services in Bournemouth, Christchurch and Poole and provide services to around 400,000 residents.

BCP Council wants the region to be one of the best coastal places in the world to live, work, invest and play and being one of the UK’s newest local authorities, it has an ambitious strategy to achieve this.

Boulter Mossman is a highly experienced team of independent property and construction consultants, dedicated to providing architectural, design, surveying and professional services to commercial, industrial, public and private sector clients. They have been working across the UK since 1984 and have extensive experience of the property and construction industry.

Boulter Mossman’s experience in both traditional and modern methods of construction, coupled with ongoing professional training and development, allows them to give critical appraisal and advice on a wide variety of construction related matters.

BuildPass is an energy and sustainability consultancy with a difference and their mission is threefold: to save time, money and the environment. Energy efficiency is something they are passionate about and they want to help people create greener, kinder homes.

As a company, they work with clients all around the UK and support everyone from homeowners to housing associations.

EcoAlex is an environmental services organisation and is here to tackle one of the largest areas of energy use in the UK – homes.

EcoAlex is a Trustmark approved organisation and delivers Retrofit Coordination for domestic building projects to help make homes greener and more efficient places to live.

Green Consult-Global offers professional consulting services exclusively for the Green Building Market. The team is dedicated to optimising sustainable building options, and the sustainability specialists collaborate with clients and project partners to integrate successful green solutions into the planning, design, construction and operation of buildings, reducing their environmental impact at every stage in the construction life cycle.

Green Consult Global use whole-systems thinking and cutting-edge technological tools to develop innovative solutions that balance economic, social and environmental factors.

Greenoak is a housing association that provides affordable homes for people to rent or buy in Surrey, East and West Sussex. They are committed to producing high quality and sustainable housing, providing excellent service to their residents and homes people want to come home to.

Greenoak is a charitable housing association and has a track record leading in environmental sustainability and is at the forefront of innovation with its Greenhomes model, a design to minimise the environmental impact of housing.

ISO Energy are renewable energy experts and one of the UK’s most experienced consultants and installers of sustainable energy systems.

They specialise in specifying, installing and commissioning ecologically sustainable and cost justifiable renewable energy systems in country homes, estates, new build developments, multi-unit dwellings, as well as in the commercial and public sectors.

LiveWest are a housing association that own and manage over 38,000 homes across the South West.

They are an organisation that are taking steps to alleviate the region’s housing shortage and high house prices by planning to invest more than £1bn into the South West economy and build 6,000 new homes over the next five years.

MCS Charitable Foundation is an independent UK-wide charity. The charity’s mission is to accelerate the widespread adoption of renewable energy and low carbon technologies.

MCS plan to achieve their vision by setting quality standards for micro generation products and installers, raising public awareness of renewables through education and engagement programmes and by promoting study and funding research into renewable and low carbon technology in order to drive innovation and widespread adoption.

MH Architects are an award-winning firm based in Chichester and work across the south of England. The firm’s portfolio of work is diverse, encompassing housing, educational, cultural, industrial, commercial, sports and retail projects within local and regional areas.

Their regular clients include housing associations, national house builders and public bodies such as West Sussex County Council and Surrey County Council.

My Energy Rating Ltd are an organisation comprising of qualified Energy Assessors and Retrofit Coordinators that provide EPC certificates and carry out Retrofit Assessments on properties in Cheshire and South Manchester.

Neutral Home is a green tech services company launched under the Sustainable Innovation Fund made available by Innovate UK. Having completed a wide range of pilot projects, Neutral Home is now delivering services and technology to an ever-increasing number of private home owners, social housing and service providers.

They are focused on creating affordable and energy efficient homes for all householders and moving the UK towards its goal of Net Zero Emissions by 2050. Neutral Home combines energy demand management with smart and efficient integration of technology to allow householders to reduce their energy usage, buy smarter and save money.

Norley Energy Services is an independent Retrofit Coordinator organisation based in Devon. Alex Slattery who owns the company, has over 30 years’ experience in the renovation and repair of domestic properties and worked 14 years in the social housing sector.

Oxford has one of the fastest growing economies of all UK cities and so the Council’s key ambition is to make the city world class for all its citizens. It aims to achieve this with five priorities, one of which is to meet housing needs.

Oxford City Council has a social housing stock of 7,800, with this number set to increase by more than 1,100 over the next 10 years. It aims to work with landlords and housing associations to deliver more affordable housing in Oxford.

Parity Projects uses data science, software and analysis to help its clients deliver energy efficiency efficiently, and effectively. They work with local authorities, energy service companies and landlords of every size to develop cost-effective retrofit programmes that meet their cost, comfort and carbon goals.

Their mission is to provide the most cost-effective route to Net Zero for the UK’s homes.

Raven Housing Trust is a social business based in Redhill, Surrey which owns or manages more than 7,000 homes. They are committed to investing in homes and neighbourhoods to develop local communities where people want to live. The majority of Raven’s homes are Reigate and Banstead but they are increasingly working in surrounding areas.

The majority of Raven’s customers rent their homes from us, however they also have customers who either own the lease to their homes or own their homes on a part-rent/part-buy basis. Raven provide several sheltered housing schemes and also manage several youth centres in the area.

Resolution Energy provide energy and water assessments to ensure that development projects comply with Building Regulations and they specialise in energy performance and sustainability analysis for the housing sector. The organisation provides advice and guidance on energy and sustainability solutions for both new build and existing housing.

Clients include Local Authorities, Housing Associations, Architects, Developers, Contractors and self-builders. Resolution Energy is based in Waterlooville and covers the surrounding areas, including Dorset, Surrey and West Sussex.

Rounded Developments Enterprise is a not for profit organisation that aims to champion sustainable building in Wales. This is achieved by training and education services, a shop (the Eco Home Centre), an E-shop and also by project development.

RDE’s projects to date include: research and development for local community centres; production of local listings for sustainable building professionals; CPD courses; training in natural building techniques; ecological foot printing tools for housing associations.

The Sustainable Development Foundation (SDF) is a non-profit organisation that works to deliver a radical step-change in sustainability performance for the UK built environment.

Collectively they take a holistic view of sustainability, aiming to create healthy, environmentally sound and productive buildings that support sustainable lifestyles and communities.

VIVID Homes are a housing association and a leading provider of affordable homes and housing related services. VIVID provide services and support to 72,000 customers in the South and have over 32,000 homes across Hampshire, Surrey, Berkshire and West Sussex.

The organisation has an ambitious target to build 17,000 homes by 2030.

Winchester City Council serves a population of around 117,700 residents and has a strategy to focus on five key outcomes to improve life for these residents. The Council are responsible for managing a range of services from planning and housing to tourism and benefits administration.

A key responsibility for the housing service is to ensure residents live in comfortable homes and are able to apply for home improvements and grants.