Lead Client Manager
Chris Koulianos
- 2026 Utility Awards finalist · Customer Experience Person of the Year


After more than 20 years in the energy industry, Chris brings extensive experience across sales, marketing and strategic client support to Utilizer. He works closely with organisations to understand their energy needs and develop practical solutions that strengthen partnerships and deliver meaningful outcomes.
A trusted advisor to many of his clients, Chris combines commercial insight with deep knowledge of APAC energy markets to help businesses work through complex energy challenges. He helps clients optimise their energy portfolios, improve operational efficiency and position their organisations for long-term success as the market changes.
At Utilizer he leads the client relationship function, looking after renewals and retention across the portfolio, and he co-leads hiring for client-facing roles.
Like everyone here, he works to the same standard: we disclose what we earn, we test the whole market, and we stay in the relationship after the contract is signed.
Ask Chris about
- Energy tenders
- APAC energy markets
- Portfolio optimisation
- Client partnerships
Ask me about squeezing a better deal out of a tight tender
Get in touch
Talk to Chris
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