Helping you make sense of the energy and water sectors

Market research & Insight

Domestic Market Share Survey

Understanding your market share of the retail energy market is crucial to prove that marketing strategies and business objectives are having measurable impacts. The Supplier Market Share Surveys (covering business and domestic markets) allow you to see your market position, track changes over time and understand which of your competitors present the most risk to your business. Unique in the market, the Supplier Market Share Surveys are the industry standard reference point for information on these opaque, but fast-moving, markets.

Issued quarterly, the Domestic Market Share Survey tracks the number of accounts held by fuel type (electricity, gas, and dual fuel) for each supplier in the domestic market. All suppliers with more than 250,000 energy accounts are reported in full, with a regional breakdown of accounts by PES area for each fuel type. Small suppliers are included in the national assessments with banded figures for electricity and gas.

A subscription to the survey includes a quarterly excel data sheet, a report on market trends, and a webinar. Subscriptions are for internal use only, and suppliers active in the market are required to contribute their data at the appropriate granularity.

For more information about the report, please contact Hannah Treacy at h.treacy@cornwall-insight.com


Who we work for