The energy sector has a broad value chain from power generation and resource extraction, through to grid balancing and electricity retail, encompassing traditional, developing and nascent energy sources. Calash has its genesis in the energy sector and has a market-leading understanding of the commercial, operational and technical challenges of the energy transition.

A wealth of energy sector leadership

Calash has its roots in the energy sector, with over a decade of experience providing strategic advisory and commercial due diligence to businesses and investors navigating one of the world's most dynamic and complex markets.

Our team combines deep technical and operational knowledge of the energy value chain with rigorous commercial analytical capability, giving clients access to genuine sector intelligence rather than generic advisory.

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  • Renewables (Wind, Solar & Tidal etc.) Supply Chain & Technology
  • Oil & Gas Equipment and Services
  • Biofuels Production & Distribution
  • Energy-from-Waste Technology
  • Energy Efficiency & Heating
  • Power Technology
  • Grid Technology and Services

Related insights & deals

Sector Specialist

John Corbett
Associate Director
John has built his analyst skills in database design, financial modelling, and market analysis on the back of a Master’s in Global Energy and Climate Policy from the University of London. John has worked extensively on projects in waste to energy, carbon emission reduction, solar, and wind.​