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Our People

Flowing through our committed team is a culture that has developed over many years. It creates an environment in which everyone in our team is an energy efficiency hero – and feels like one too.

We invest in skills and champion one another, focussing on nurturing internal talent, building resilience, and achieving impactful results that make a positive difference to our people’s lives.

As a group, Sustainable Investments encompasses multiple businesses and it sustains a wide diversity of jobs. We have opportunities to suit people of all kinds, whatever their age, ambitions, skills and interests. Shown below is just a small selection of the people and roles within the organisation. Click any profile to read what they have to say.

Richard Tocher

Sales Director

Permarock Products Ltd

Niamh Allen

Managing Director

Sustainable Smart Technologies

Amber Lawton

Assistant Quantity Surveyor

Sustainable Building Services

Paul Butt

Head of Marketing

Sustainable Energy Services

Deyrick Allen

Commercial Director

Sustainable Smart Technologies

Mitchell Vasey

Senior System Technician

Permarock Products Ltd

Kerry Longstone

Site Manager

Sustainable Building Services

Dan Bradley

Technical Director

Sustainable Smart Technologies