BROWSE CERTIFIED COMPANIES

Sirio
Updated October 2025.About Sirio
Company Overview
Sirio Strategies is a consulting firm focused on supporting energy transitions towards a net-zero future. They work with utilities, policymakers, and regulators to develop strategies and innovative solutions that prioritize customer needs. Sirio specializes in areas like consumer vulnerability, social value measurement, and designing policies that ensure an inclusive energy transition. With a diverse team of engineers, economists, and policy experts, Sirio aims to create efficient, people-centered energy systems that deliver lasting value
Sirio Head Office
London, United Kingdom
London, United Kingdom
Company Culture at Sirio
The employee experience below at Sirio, compared to a typical company.
100% of employees at Sirio say it is a great place to work*, compared to 54% of employees at a typical UK based company.
100%
I am given the resources and equipment to do my job.
100%
This is a physically safe place to work.
100%
People here are willing to give extra to get the job done.
100%
You can count on people to cooperate.
100%
I can ask management any reasonable question and get a straight answer.
Working at Sirio
Getting the list of awards....
Best Workplaces Lists
Great Place To Work® is proud to recognise Sirio on the following Best Workplaces Lists.

Interested in a career at Sirio, or just want to know more?
To discover what sets Sirio apart and explore relevant career opportunities, take a look at their website.
Visit Their Website