08575493 · Active · incorporated 13 years, 2 months ago · Leeds
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Optalysys is a photonics company developing secure computing and sustainable AI solutions using photonic computing technology.
Optalysys Ltd is a private limited company registered at Companies House under number 08575493, incorporated on 19 June 2013, with a registered office in Leeds. Its current status on the register is active. Its filed nature of business is other research and experimental development on natural sciences and engineering (SIC 72190). Sonde has indexed 143 filings for this company, including 7 funding rounds. Its most recent round closed in July 2026, raising £24.6m.
| Round | Closed | Raised | Price per share |
|---|---|---|---|
| Round 7 | Jul 2026 | £24.6m | £29.76 |
| Round 6 | Sep 2023 | £23.9m | £22.32 |
| Round 5 | Feb 2022 | £4.9m | £81.75 |
| Round 4 | Sep 2017 | £831k | £26.78 |
| Round 3 | Dec 2016 | £2.2m | £26.78 |
| Round 2 | Mar 2016 | £540k | £6.80 |
Showing the 6 most recent of 7 rounds.
Showing the 10 most recent of 143 filings.
See the complete cap table with every shareholder, founder tags, dilution across 112 share allotments, round-by-round fundraising history, and the full filing timeline — parsed from official Companies House documents.
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