About Envision

A dynamic sustainability, energy and M&E consultancy, dedicated to providing commercial and pragmatic advice through all phases of planning and development.

Meet the team

Simon Rainsford

I am an experienced sustainability consultant. I help my clients to realise their project goals by providing clear and pragmatic advice at all stages of a project.

Mark Kirbyshire

I take a holistic approach to buildings services design, combining my knowledge of mechanical and electrical services engineering with building physics and energy demand.

Sam Wallis

I combine my skills as an architectural technologist, with my knowledge of sustainability to deliver low carbon solutions to my clients.

Ciaran Dorrity

I am a mechanical engineer and CIBSE low carbon consultant. I offer clients practical and commercial advice concerning energy and MEP design.

Charlotte Brewin

I have a positive, ‘can-do’ attitude and enjoy working with design and construction teams to find pragmatic solutions to sustainability planning, legal and funding requirements for sustainability.

Stephanie Kirbyshire

I am Business Manager to Envision. I manage the day to day running of the company.

Andy Spittles

I am a consultant electrical engineer. I design electrical engineering, lighting and renewable energy systems drawing from my past experience as a contractor.

Bruno Amalfitano

I am an experienced electrical engineering consultant, providing expertise in the design of electrical building services.

Hayden Shipp

I am an enthusiastic engineer, supporting my clients with CAD, 3D drawing and energy calculations.

Sam Stratford

I am a building services engineer, providing support to my clients through the use of electrical modelling software, to design and calculate the electrical building services.


Dom Clarke

I am an experienced sustainability practitioner, specialising in site environmental management and life cycle assessment.