Active12215412Private limited companyAlton

FUSION REACTORS LTD

E27/100
Companies HouseCompanies House
01

Summary

Generated from filed data · no estimates

FUSION REACTORS LTD is an active private limited company (company number 12215412) incorporated on 19 September 2019, registered in Alton. Its registered activity is other research and experimental development on natural sciences and engineering (SIC 72190). Latest small accounts cover the period ending 30 September 2025, showing net assets of −£14k and cash of £3,816, with 1 employee on average. Net assets fell 381% on the prior period (−£2,946).

Peer position · net assets

By net assets it sits in the bottom quarter of 90 comparable companies in Surrey (median £4,450, upper quartile £65k).

02

Key dates

Incorporated
19 September 20197 yrs ago
Next accounts due
30 June 2027in 251 days
Confirmation statement due
3 October 2027in 346 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

03

Activity

SIC 72190
Other research and experimental development on natural sciences and engineering
Accounts type
Total Exemption Full
Size band
MicroCompanies Act thresholds
04

Financials

2 periods on record · latest ending 30 September 2025
Net assets
−£14k
vs Sept 2024
Cash at bank
£3,816
+108%vs Sept 2024
Turnover
Not reported
Employees
1
No changevs Sept 2024
Net assets
−£14k
Cash at bank
£3,816
Average employees
1
Filed accounts by period, newest first
Period endNet assetsCashDebtorsCreditors <1yTurnoverProfitEmployees
30 September 2025−£14k£3,816£1,500£25k——1
30 September 2024−£2,946£1,836£1,500£13k——1
Current ratio0.21Current liabilities exceed current assets
Cash per employee£3,816Cash ÷ average employees

Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing.

05

Firmoscan score

Rules-based · every point shows its evidence
27 / 100 · grade E
EDCBA
Score breakdown
50Starting scoreEvery scored company starts here
−15Negative net assetsNet assets £-14,158 at 2025-09-30
−8Net assets falling-380.6% vs prior period
−8Current liabilities exceed current assetsCurrent ratio 0.21
+8EstablishedIncorporated 2019-09-19 (7 years)
27Score, grade E

A transparent, rules-based score from filed data only: every point lists its evidence. It is not a credit rating or advice. How the score is computed.

06

Ownership and control

1 active
  • Dr Christos Stavrou
    Individual · since 19 September 2019
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents.

07

Timeline

Newest first
  1. Confirmation statement duein 346 days
  2. Next accounts duein 251 days
  3. Accounts period endNet liabilities £14k · small accounts
  4. Accounts period endNet liabilities £2,946 · small accounts
  5. Incorporated
08

Similar companies in Surrey

Same activity (other research and experimental development on natural sciences and engineering), closest in incorporation date
09

Reminders for FUSION REACTORS LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.