About us

Square Gain works in the public and private sectors, and is focused on delivering practical sustainable solutions around carbon, energy, waste and sustainable finance.  Our experienced team has a proven track-record to help our clients strategically and operationally.
Established in 2015 by a group of experienced sustainability leaders, Square Gain has already worked with many leading organisations.  Our Associates have over 150 years of sustainability leadership, working in local authorities, blue-chip multinationals, SMEs, research and third sector organisations.
We are a Cyber Essentials certified company.
Greg Chant-Hall

Greg has 25 years experinece in sustainability leadership, and experience with consultancy, non-profits, blue chip finance and project development and construction companies.  He understands how to create lasting partnerships that bring value to all parties and deliver sustainable benefits. 

Mark has been a web developer for 19 years and is experienced in all relevant aspects of eLearning design and development.  His background includes significant experience working with Drupal content management platform, Articulate 360 Storyline and Litmos.

David Short

David brings over 20 years’ experience and combines expertise as a lawyer in the fields of environment, energy and technology, with commercial acumen developed through roles in risk management, asset management and sustainability leadership for real estate, infrastructure and technology businesses.

Steven Borncamp

Steven has 20 years experience campaigning for ecological  buildings, particularly in nascent green building markets, and is currently leading a "Green Homes & Green Mortgage" program with over 4,000 residential units, providing discounted interest rates for environmentally-responsible, energy-efficient, and healthy homes.

Emma Knight-Strong

Emma has 10 years experience in environmental consulting, environmental product design, environmental assessment of projects and sustainability training and coaching, including being part of the team that developed the Green Investment Bank's processes for assessing the Green Impact of investments. 

Martin Gibson

Martin is a business professional with over 40 years experience, and particular skills in sustainability and environment. This includes, leading development of corporate sustainability policy and supply chain implementation, as well as programme delivery, project and operational management, marketing, communications and stakeholder engagement

Greg Poole

Greg is a Chartered Surveyor and sustainability professional with 17 years industry experience on business engagement, negotiations, procurement, and cost planning, including managing funding competitions to secure the best value for money for individual clients.  Previous experience includes Commercial Director for ISG and Head of Green Business for Skanska UK.

Sam Hall

Sam has a passion for delivering change towards sustainability and has the proven ability of getting results for both the public and private sectors over the last 20 years. Sam's skills include sustainability leadership, ISO14001 and environmental management issues relevant to the construction sector.

Philippa Gill

Philippa is a senior operations and real estate professional, with over 15 years' experience in asset management, property operations and sustainability on both a pan-European and global basis. She now works across financial, operational and sustainability performance at a strategic level as well as for individual assets. 

David Hampton

David is perhaps best known  as the Carbon Coach.  Amongst other things he is also a radio show host, CIOB Ambassador, and Green Party candidate.   He has 35 years’ experience in delivering sustainability in the built environment at a senior level.

Martin Hunt

Martin works as senior member of Forum for the Future's Energy team, leading their work in the built environment and infrastructure arena, working with a wide range of organisations in the design, contracting and development space.  Martin facilitates collaboration across sectors and value networks to stimulate big, bold responses to massive systemic challenges. 

Jon Bootland

Jon is an ethical entrepreneur with a track record of successful company management, strategy and business development in the non-profit and sustainability sectors. He also currently runs the Passivhaus Trust and Sustainable Development Foundation (SDF), and helped establish the Good Homes Alliance.

Contact:  info@squaregain.co
 07814 246 382
Twitter: @square_gain
Mark Thomas

© 2020 Square Gain Ltd.