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Callisto are the largest provider of regulated data flow management to energy suppliers, providing industry regulated accredited services. We have an experienced team of 200 people, including known industry experts who are active in the review and design of future industry solutions.

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Our Benefits

Matched Pension

Life Assurance

Discount Portal

Employee Assistance Programme

Rewards & Recognition

Holidays

Health Cash Plan

Payroll Giving

Salary Finance Scheme

Cycle to Work Scheme

eLearning

Refer a Friend

Why Work With Us

Our Vision & Values

The leading provider of regulated data management to energy suppliers

People

Safety

Delivery

Integrity

Embracing Change

This company is great to work for if you have ambion to develop your skills and experience. There is so much to learn in this industry that there is always something new to get stuck into. I first started in the business as an agent on the Olympic contact centre in 2012; now I’m a member of the Senior Leadership Team managing exciting new projects that change the future of the business and energy market. 

Samantha Holton

Projects & Mobilisations Manager - Callisto