03994598 · Active · incorporated 26 years, 3 months ago · London
Energy B2B Series B+
An energy company that supplies flexible and reliable energy solutions to businesses and communities, with a focus on renewable energy.
https://www.smartestenergybusiness.com
Smartestenergy is a private limited company registered at Companies House under number 03994598, incorporated on 16 May 2000, with a registered office in London. Its current status on the register is active. Its filed nature of business covers production of electricity (SIC 35110), distribution of electricity (SIC 35130), trade of electricity (SIC 35140) and trade of gas through mains (SIC 35230). Sonde has indexed 219 filings for this company, including 1 funding round. Its most recent round closed in April 2026, raising £151m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 1 | Apr 2026 | £151m | £122.70 |
Showing the 15 most recent of 219 filings.
See the complete cap table with every shareholder, founder tags, dilution across 1 share allotment, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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