FIRST LIGHT FUSION LIMITED
Company number 07555858 · Monitor this company
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Shareholders' funds
-£77,859,578
Balance sheet as at 2025-03-31
What it does
First Light Fusion Limited (“Company”) is developing its Inertial Fusion fuel-target technology (“Targets”). These Targets can bring substantial benefits to the field of Inertial Fusion Energy (“IFE”), simplifying and lowering the costs achievable for the ultimate energy source. The technology has near-term applications in many areas including the fields of Material Science and Space which the company is now seeking to commercialise.
The company's own description, from its latest filed accounts.
Overview
- Company type
- Private Limited Company
- Incorporated
- 2011-03-08
- Employees
- 100 (2025 accounts · was 101 in 2024)
- Registered office
- Unit 10 Mead Road, Yarnton, Kidlington, Oxfordshire, England, OX5 1QU
- Postcode
- OX5 1QU
- Capital
- 1 GBP
- Accounts category
- Full
- Charges
- 0 outstanding
Accounts
- Last made up to
- 2025-03-31
- Next due by
- 2026-12-31
- Financial year end
- 31 March
Confirmation statement
- Last statement dated
- 2026-03-08
- Next due by
- 2027-03-22
Nature of business (SIC)
- 72190 Other research and experimental development on natural sciences and engineering
Officers 10 current · 5 resigned
Group structure
Controlled by IP2IPO PORTFOLIO (GP) LIMITED — since 2017-06-23
From persons-with-significant-control filings on the public register.
Licensed visa sponsor
Licensed by the Home Office to sponsor worker visas: Skilled Worker (Worker (A rating)).
Matched by registered name to the register of licensed sponsors (Home Office, updated daily) — check the register itself before relying on it. Contains public sector information licensed under the Open Government Licence v3.0.
Contact details
- Website
- first-light-fusion.co.uk
First Light Fusion is the UK’s leading inertial fusion company, advancing fusion technology to unlock clean, limitless energy for the future.
Previous company names
| Name | Date changed |
|---|---|
| OXYNTIX LIMITED | 2014-05-09 |
| JC TECHCO 144 LIMITED | 2011-03-29 |
Previous registered addresses 4
| Address | Changed on |
|---|---|
| INSTITUTE OF ADVANCED TECHNOLOGY OXFORD UNIVERSITY BEGBROKE SCIENCE PARK, WOODSTOCK ROAD, YARNTON, OXFORDSHIRE, OX5 1PF | 2015-11-10 |
| ROOM 9 CHRISTIAN BUILDING, BEGBROKE SCIENCE PARK, BEGBROKE HILL YARNTON, KIDLINGTON, OXFORDSHIRE, OX5 1PF | 2014-06-12 |
| IP GROUP PLC, 24 CORNHILL, LONDON, EC2 3VN | 2013-06-05 |
| WILLOW COURT 7 WEST WAY, BOTLEY, OXFORD, OXFORDSHIRE, OX2 0JB, UNITED KINGDOM | 2011-08-15 |
At this address
3rd largest employer
of 95 similar companies in OX, with 100 staff.
Competitors Oxford
This company ranks 144 among other research and experimental development on natural sciences and engineering in Oxford.
The class of 2011
29%
of the 463 companies in this sector incorporated in 2011 are still active today; 68% have since been dissolved.
A fact about the year, not a forecast for this company.
Property in England & Wales 2 titles
- Leasehold
- 2
- Most recent registration
- 2024-12-23
- Where
- Oxfordshire (2)
| Title number | County | Tenure | Registered | Price paid |
|---|---|---|---|---|
| ON391215 | Oxfordshire | Leasehold | 2024-12-23 | — |
| ON391216 | Oxfordshire | Leasehold | 2024-12-23 | — |
For addresses and the authoritative register entry, use HM Land Registry's official search (£3 per title).
Information produced by HM Land Registry. © Crown copyright 2026. Dataset as at 2026-08.