About Us

Backed by Octopus Energy Generation, one of Europe’s largest renewables operators, Zestec helps commercial and industrial businesses benefit from renewable energy with a fully financed solution. 

We're the trusted supplier of onsite renewable energy technologies for our clients, providing clean low-cost energy for global brands like Amazon and Lego, as well as iconic manufacturers like Bentley and Aston Martin through to loved visitor attractions like The Eden Project and Chester Zoo.

Our solutions

  • Solar PV 
  • Energy storage
  • EV charging 
  • Funding

Our people make all the difference

We know how serious the work we do is but we also like to have fun while we’re doing it. We love nothing more than understanding our clients and working in partnership with them to make a difference. Taking an open, no-nonsense and collaborative approach, forging strong partnerships and constantly looking at new and better ways of reaching our shared goals.

"At Zestec we pride ourselves on fostering a culture dedicated to our employees’ growth and satisfaction. We constantly strive to create an environment where each member of our team feels valued, respected, and motivated to evolve into experts within their respective roles.

Our core values at Zestec revolve around driving innovation, building strong partnerships, and maintaining transparency. These values are engrained in every aspect of our business.

In a rapidly evolving and young industry like renewables, innovation is key. We actively encourage and support innovative thinking among our employees, empowering them to become experts by proposing and implementing new ideas to drive our industry forward."

Simon Booth, CEO

The facts
Founded in 2017, Zestec helps commercial and industrial businesses enjoy the many benefits of renewable energy.
We are recognised as a trusted partner by brands like; Amazon, Tesco, Bentley and Aston Martin.
We are backed by Octopus Energy Generation, one of Europe’s largest renewables operators.
At Zestec we pride ourselves on fostering a culture dedicated to our employees’ growth and satisfaction.
We've signed the
Gradcracker Feedback Pledge
(This means that we will supply feedback if requested after an interview.)
Hundreds of students have Followed us on Gradcracker.
© 2007 - 2026 Gradcracker Limited
Log in/Register
Gradcracker Limited, October House, Long Street, Easingwold, York, YO61 3HX
01347 823822
info@gradcracker.com
Company registration number: 6370348