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Optalysys
Leeds, GB · 7 known investors
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Optalysys is a photonic computing company using silicon photonics to turn the optical layer into an arithmetic engine for high-performance computing. It targets applications in AI, security, and scientific discovery, aiming to overcome the data movement bottleneck of conventional electronic systems.
Investors · 7
How we know: Anglia Capital Group's portfolio page · Not right? Tell us
How we know: imec.xpand's portfolio page · the VCSheet dataset · Not right? Tell us
How we know: Northern Gritstone's portfolio page · the Companies House PSC register · funding news · uktech.news · the VCSheet dataset · Not right? Tell us
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Also in the syndicate · 3
Funding
SEC filings, press & company announcements- Undisclosed amountseries AFeb 2026
Northern Gritstone (lead), imec.xpand, Lingotto Horizon, National Security Strategic Investment Fund
Source ↗ - Undisclosed amountSeries A extensionJan 2026
Northern Gritstone (lead), imec.xpand, Lingotto Horizon, National Security Strategic Investment Fund (NSSIF)
Source ↗
Source: company announcements and press reports — follow each round's link for the claim.
Companies House · registry record
View on Companies House ↗- Registered name
- OPTALYSYS LTD
- Company number
- 08575493
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 19 Jun 2013
- Registered office
- 12b Platform New Station Street, Leeds, LS1 4JB
- Nature of business (SIC)
- 72190 — Other research and experimental development on natural sciences and engineering
- Accounts
- last made up to 31 Dec 2025 · next due 30 Sept 2027
- Confirmation statement
- last made up to 5 Jun 2026 · next due 19 Jun 2027
Current officers · 5
- Andrew James Naylor — director, appointed 29 Jul 2026
- Nicholas James New — director, appointed 19 Jun 2013
- Dipesh Ishwerbhai Patel — director, appointed 12 Feb 2024
- Cyril Vancura — director, appointed 12 Jul 2023
- Christopher Michael Walker — director, appointed 23 Jun 2026
Source: Companies House public register · retrieved 16 Aug 2026. Contains public sector information licensed under the Open Government Licence v3.0.
In the news
Frequently asked questions
- What does Optalysys do?
- Optalysys is a photonic computing company using silicon photonics to turn the optical layer into an arithmetic engine for high-performance computing. It targets applications in AI, security, and scientific discovery, aiming to overcome the data movement bottleneck of conventional electronic systems.
- Who are Optalysys's investors?
- Optalysys's investors include Anglia Capital Group, imec.xpand, Northern Gritstone, Verve Ventures.
- Where is Optalysys headquartered?
- Optalysys is headquartered in Leeds, GB.