03761340 · Active · incorporated 27 years, 6 months ago · Helsby
Professional Services Series B+
RSK Group provides environmental and engineering solutions, including major electrical upgrades for infrastructure projects.
Rsk Group Limited is a private limited company registered at Companies House under number 03761340, incorporated on 28 April 1999, with a registered office in Helsby, Cheshire. Its current status on the register is active. Its filed nature of business is activities of head offices (SIC 70100). Sonde has indexed 387 filings for this company, including 7 funding rounds. Its most recent round closed in August 2026, raising £109.1m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 7 | Aug 2026 | £109.1m | £1.00 |
| Round 6 | Mar 2025 | £175m | — |
| Round 5 | Sep 2024 | £530.2m | £1.00 |
| Round 4 | May 2022 | £246k | — |
| Round 3 | Sep 2021 | £458k | — |
| Round 2 | Feb 2018 | £32.1m | — |
Showing the 6 most recent of 7 rounds.
Showing the 10 most recent of 387 filings.
See the complete cap table with every shareholder, founder tags, dilution across 41 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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