Book a demo
Secure network

Case Study


  • Delivering energy solutions to help businesses & communities grow
  • More than 6,000 employees across the globe
  • A leader in responsible, sustainable energy for over 60 years


Energy experts Aggreko are sector specialists, making sure their customers have power, heating and air conditioning when, where and for however long they need it. They provide access to the latest, cleanest and most efficient technologies and remove the need for investment and management in direct assets, allowing for more focus on creating a sustainable future.

Tylor Boone, Benefits Specialist at Aggreko, chats with Zest about their need for a new provider and engaging their employees through benefits.


When Aggreko’s previous provider withdrew their services, they turned to Zest, who were able to offer a swift resolution to deliver a new employee benefits technology platform.

Aggreko were impressed with Zest’s ability to implement quickly, providing a service which was needed immediately to replace the previous offering.

Engaging employees

Employee engagement with Aggreko’s benefits platform has increased since their implementation with Zest. Take up for benefits including Dental Insurance and Voluntary Healthcare have improved, and the energy specialists believe having everything in one place has certainly helped interact colleagues.

‘I think having a flex platform has increased engagement with reward and benefits amongst our employees. Having the available benefits, and all of the relevant information, on our single platform allows employees to better understand our offering, which overall makes benefit selection much easier.’

What they say

‘Our Account Manager is really engaged and quick to answer any questions or queries we have.’
Tylor Boone
Benefits Specialist

Working relationship

‘Our working relationship with Zest has been pretty good recently. Our Account Manager is really engaged and quick to answer any questions or queries we have. If there’s suggestions for areas that can be improved, they’re always willing to listen and take them on board.

‘The helpdesk team is also really responsive. There have been very few issues they haven’t been able to fix, and the turnaround time is impressive.

‘The platform does exactly what it says it will. We’re a global organisation, and there’s a push to integrate with our HRIS or to a global platform. For now, we’ve been able to resist the push as the service we receive from Zest works for us.’

Related case studies

'Zest are really open to hearing our ideas. We like their ethos, it feels really aligned to our own purpose.'

Head of Reward, Newcastle Building Society
Read more

'The team at Zest are fantastic. Communications are regular and succinct. Our relationships with the people working here are also great.'

HR Director, James Cowper Kreston
Read more

'I really like working with Zest. They do exactly what they say they will. Other benefit providers promise you the earth and deliver fairly little. If Zest say they’ll deliver, then they deliver.'

Senior Benefits Manager, Teva Pharmaceuticals
Read more
Ready to find out how we can Zestify your business?