About Us

Specialist Sustainability Consultancy Est. 2012

A small team with a big heart.

We have grown from humble origins into a flourishing sustainability consultancy for the built environment. Fuelled by the growth of our exceptional team who share our passion for building better, we have established ourselves as one of the leading sustainability consultancies in the UK.

Mission

Empower our partners to develop and operate more sustainably.

Support our clients to achieve net zero.

What do we do?

Mainer is a sustainability consultancy with a passion for the built environment. We believe that buildings have a vital role in supporting those who inhabit their spaces, and in safeguarding a common future. We aim to inspire and support businesses and organisations with the strategies, insights and actions to become more meaningful for their customers, communities, and the environment.

We work with clients who share our values across a range of sectors from commercial property development, retail and leisure, public sector, education, healthcare and residential.

With offices in Manchester and Oxfordshire, no matter where you or your property is in the UK, our team of sustainability consultants is here to support you.

  • We assess the environmental impact of buildings and occupant wellbeing.

  • We assess buildings that promote health and wellbeing.

  • We assess the environmental impact of products, buildings, and processes from cradle to grave.

  • We create, verify, and publish Environmental Product Declarations.

  • We advise businesses on how to integrate ESG principles into their operations.

  • We created a web app to enhance supply chain engagement and centralise data collection to help businesses measure and manage their indirect emissions.

  • We assess the potential environmental impacts of development projects.

  • We prepare planning statements that demonstrate the sustainability credentials of proposed developments.

  • We help businesses measure and manage their indirect emissions.

COMPANY VALUES

PEOPLE

DYNAMIC

INNOVATIVE

COMMERCIAL

DOING WHAT’S RIGHT

  • Since 2012, we've helped our clients achieve their sustainability goals by providing insights into the impact of their properties and operations on people and the planet. We're passionate about making a difference, and we aim to work with clients who share our values.

  • As the built environment continues to evolve, so do we. We are committed to continuous innovation and learning, ensuring that our team remains at the forefront of sustainability practices and solutions. We harness the power of cutting-edge technology to develop ground-breaking solutions that address the complex challenges of sustainable development.

  • Our team of expert sustainability consultants is committed to providing a holistic approach, tailored to the specific needs of each client. We are agile and adaptable, adjusting our strategies to align with your evolving goals. At the heart of our philosophy lies the belief in delivering cost-effective solutions that don't compromise on efficiency or impact.

  • From the moment you partner with us, you can be assured you are in capable hands. You’ll always be working with our most experienced team members who have a deep understanding of sustainability and the practical know-how to help you reach your goals.

  • Guided by science; and driven by integrity, we collaborate with you to navigate the path towards a more sustainable built environment, overcoming any obstacles that may arise and leaving a positive legacy for our common future.

Who are we?

Our Experts

  • Ben Wells

    Managing Director

  • Dom Wintie

    Associate Director

  • Ben Sidebottom

    Associate Director

  • Alex Thompson

    Senior Sustainability Consultant

  • Mark Owen

    Sustainability Consultant

  • Josef Clough

    Sustainability Consultant

  • Anna Berger

    Graduate Sustainability Consultant

Our Operations

  • Giulia Dawson

    Operations Director

  • Jess Beacham

    Operations Manager

  • Paul Malone

    Marketing Manager

  • John Bacon

    Finance Director (Part-Time)

Accreditations

Mainer Academy

Supporting the Next Generation of Sustainability Consultants

The Mainer Academy was setup in 2022 to provide graduates with the necessary experience to thrive in a consultancy environment whilst working on live sustainability and built environment projects across the UK.

At Mainer Associates we believe that this investment in young talent is key and as we grow, we hope to give more graduates the chance to join the Mainer Academy next year.

Awards

We are proud of the work we do and what we have achieved on award-winning projects recognised for sustainability.

  • Construction and Property Awards

  • Insider Property Awards North West

  • British Council for Offices Northern Awards

  • BREEAM New Construction Residential Award 2025