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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-02-26 (in 9mo)

Last made up 2026-02-12

Watchouts

2 items

Cash

£168M

EUR 192,714,000

+67.9% vs 2023

Net assets

£314M

EUR 361,243,000

+10.6% vs 2023

Employees

777

+169.8% vs 2023

Profit before tax

-£96M

EUR -110,565,000

-92.6% vs 2023

Watchouts

Facts from the Companies House register and the latest accounts — not a rating

Accounts

2-year trend · latest reflected 2024-12-31

Metric Trend 2023-12-312024-12-31
Turnover £7,953,735£40,649,622
Operating profit -£56,788,416-£100,702,670
Profit before tax -£49,914,775-£96,151,839
Net profit -£50,092,182-£95,802,244
Cash £99,832,159£167,591,965
Total assets less current liabilities £307,204,105£338,199,843
Net assets £283,915,993£314,151,665
Equity £283,915,993£314,151,665
Average employees 288777
Wages £15,872,685£38,933,820
Directors' remuneration £332,203£782,677

Figures converted to GBP from EUR at 0.870 per EUR (Frankfurter spot rate) — hover any figure for the original. indicates the figure wasn't present under that line item in that period. About these numbers

Year-on-year

FY2023 → FY2024 · period ending 2024-12-31 vs 2023-12-31

Each % is (latest − prior) ÷ |prior| for the line item as filed. The comparison is only shown when the latest and prior accounts cover broadly equal-length periods — short or long stubs (typical around incorporation or a year-end change) are suppressed rather than misrepresented. Lines a company doesn't report are omitted. About these numbers

Ratios

Computed from the line items above — sparklines read oldest → newest

Ratio Trend 2023-12-312024-12-31
Operating margin -714.0%-247.7%
Net margin -629.8%-235.7%
Return on capital employed -18.5%-29.8%
Gearing (liabilities / total assets) 31.4%19.4%
Current ratio 2.87x4.50x
Interest cover -42.62x-58.57x

Margins divide P&L lines by turnover. Gearing is liabilities over total assets. Current ratio is current assets over creditors falling due within one year. Interest cover is operating profit over absolute finance costs. Sector-distribution context coming next.

Audit & accounting basis

Accounting basis
IFRS
Reporting scope
Consolidated group
Auditor
PricewaterhouseCoopers LLP
Audit opinion
Unqualified (clean)
Going concern
Material uncertainty disclosed

“The board considers the failure of refinancing options for its profitable subsidiaries or failure to finalise and secure funding within 12 months from the date of approval of these financial statements, as a significant risk for the Group and Company in their ability to continue as a going concern. As such, these conditions indicate the existence of a material uncertainty that may cast significant doubt on the Group's and Company's ability to continue as a going concern.”

Group structure

  1. NEWCLEO LTD · parent
    1. newcleo Spa 100% · Italy · Developing IP to be licensed to Group companies.
    2. Hydromine Nuclear Energy S.à r.l. 0% · Luxembourg · Owner of Patents related to reactor design
    3. newcleo SA 99.98% · France · Holding Company
    4. newcleo Operations 99.99% · France · Construction and operation of SMRS
    5. newcleo SA 100% · Switzerland · Non-trading
    6. newcleo Americas LLC 100% · USA · Non-trading
    7. newcleo Real Estate Srl 100% · Italy · Real estate
    8. Fucina Italia Srl 100% · Italy · Manufacturing
    9. Servizi Ricerche e Sviluppo Srl 100% · Italy · Engineering
    10. Proil Srl 72% · Italy · Engineering
    11. CCR Internazionale Scrl 90% · Italy · Engineering
    12. Consorzio SRS Scrl 65% · Italy · Engineering
    13. newcleo Fuel Innovations 100% · France · Engineering
    14. newcleo Lead Fast Reactors Innovations 100% · France · Engineering
    15. Pompes Rütschi SAS 100% · France · Manufacturing
    16. Rütschi Fluid AG 100% · Switzerland · Engineering
    17. newcleo SRO 100% · Slovakia · Construction and operation of SMRS

Significant events

Auditor, going-concern and subsidiary information is drawn from the narrative of the latest annual accounts. About these numbers

People

8 active · 8 resigned

Name Role Appointed Born Nationality
BUKHARI, Khalil Secretary 2025-08-01
BUONO, Stefano Director 2021-03-18 Jan 1966 Italian
DE BOURDONCLE DE SAINT SALVY, Anne-François Marie Joseph Louis Director 2025-06-18 Aug 1954 French
KELBIE, Adrienne Director 2022-03-21 Nov 1970 British
LEFEBVRE D'OVIDIO DE CLUNIERES DI BALSORANO, Manfredi Director 2025-05-06 Apr 1953 Italian
LEVI, Andrea Ruben Osvaldo Director 2022-03-21 Jun 1964 Italian
PETRONE, Raffaele Director 2022-03-21 Jan 1965 Italian
RIZZOTTI, Elisabeth Director 2025-06-18 Sep 1965 Italian
Show 8 resigned officers
Name Role Appointed Resigned
MAHMOOD, Basit Secretary 2022-08-01 2025-07-31
CLAIRE SCOTT & PA LTD Corporate Secretary 2021-04-14 2021-09-17
PORTMAN GOVERNANCE LTD Corporate Secretary 2021-09-17 2022-08-01
KERLE, Kathryn Hertel Director 2022-03-21 2023-06-09
PARLY, Florence Director 2023-04-06 2025-05-06
PYKE, Julia Natasha Director 2022-03-21 2023-04-06
RAOUX-FONTANET, Corine Director 2023-06-09 2025-05-06
ZUCCARO, Carlo Director 2021-03-18 2025-01-31

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Mr Stefano Buono Individual Shares 25–50%, Voting 25–50%, Appoints directors 2021-05-26 Ceased 2021-10-21
Mr. Luciano Cinotti Individual Shares 25–50%, Voting 25–50%, Appoints directors 2021-04-20 Ceased 2021-10-21
Mr Stefano Buono Individual Shares 50–75%, Voting 50–75%, Appoints directors 2021-03-18 Ceased 2021-04-20

Filing timeline

Last 20 of 111 total filings

Date Type Category Description
2026-04-21 RP01SH01 miscellaneous Legacy
2026-04-07 SH01 capital Capital allotment shares PDF
2026-02-18 SH01 capital Capital allotment shares PDF
2026-02-18 SH01 capital Capital allotment shares PDF
2026-02-12 CS01 confirmation-statement Confirmation statement with updates PDF
2026-02-02 SH01 capital Capital allotment shares PDF
2026-01-16 SH01 capital Capital allotment shares
2026-01-12 SH01 capital Capital allotment shares PDF
2026-01-02 SH01 capital Capital allotment shares PDF
2026-01-02 SH01 capital Capital allotment shares PDF
2026-01-02 SH01 capital Capital allotment shares PDF
2025-12-27 SH01 capital Capital allotment shares PDF
2025-12-19 SH01 capital Capital allotment shares PDF
2025-12-15 SH01 capital Capital allotment shares PDF
2025-12-15 SH01 capital Capital allotment shares PDF
2025-12-12 SH01 capital Capital allotment shares PDF
2025-12-10 SH01 capital Capital allotment shares PDF
2025-12-09 SH01 capital Capital allotment shares PDF
2025-12-09 SH01 capital Capital allotment shares PDF
2025-12-01 SH01 capital Capital allotment shares PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
20

last 12 months

Capital events
18

last 24 months

Officers appointed
4

last 12 months

Officers resigned
3

last 12 months

Direct counts from the register. No score, no rating — see the Filing timeline for the underlying events.

Official Companies House page