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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-05-10 (in 1y)

Last made up 2026-04-26

Watchouts

1 item

Cash

Latest balance sheet

Net assets

£624K

+26.4% vs 2023

Employees

6

+100% vs 2023

Profit before tax

£175K

-3.6% vs 2023

Watchouts

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

Name history

Renamed 1 time since incorporation

  1. ISDEL ENERGY LIMITED 2020-02-26 → present
  2. TUNZINI NUCLEAR LIMITED 2017-04-27 → 2020-02-26

Accounts

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

Metric Trend 2023-12-312024-12-31
Turnover £1,381,419£1,088,001
Operating profit £167,702£153,462
Profit before tax £181,702£175,212
Net profit £139,678£130,315
Cash
Total assets less current liabilities £498,403£627,098
Net assets £493,204£623,519
Equity £493,204£623,519
Average employees 36
Wages £235,502£342,763

Values shown as filed in the company's annual accounts. indicates the figure wasn't present under that line item in that period. About these numbers

Ratios

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

Ratio Trend 2023-12-312024-12-31
Operating margin 12.1%14.1%
Net margin 10.1%12.0%
Return on capital employed 33.6%24.5%
Current ratio 2.91x9.05x
Interest cover 388.51x

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
FRS 102
Reporting scope
Standalone (parent only)
Auditor
Constantin
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“No material uncertainties, that may cast significant doubt about the ability of the company to continue as a going concern, have been identified by the directors. In making this assessment the directors have considered the ongoing global geopolitical events and the uncertainty this could present. The directors have assessed the risk and established the business to be reasonably stable locally and these situations do not have a direct impact. There are no concerns on the company having any operational or management issues. The indicators of going concern have been reviewed and there are no adverse indicators. As a consequence, the directors believe that the company is well placed to manage its business risks successfully. The directors have a reasonable expectation that the company has adequate resources to continue in operational existence for the foreseeable future. Thus they continue to adopt the going concern basis of accounting in preparing the annual financial statements and for the next 12 month period.”

Significant events

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

People

2 active · 8 resigned

Name Role Appointed Born Nationality
LEPINAY, Guillaume Jean, Julien Director 2026-04-01 May 1981 French
PERRIN, Jean-Yves Director 2026-02-01 May 1973 French
Show 8 resigned officers
Name Role Appointed Resigned
CAIZERGUES, Christophe Andre Charles Director 2020-12-15 2025-07-01
ELAM, Bouchaib Director 2017-04-27 2019-04-01
FRANCOIS MARIE, Lemaistre, Director Director 2019-04-01 2019-10-17
LEGO, Pierre-Olav Francois Gabriel Director 2018-03-06 2020-12-15
LEMAISTRE, Francois Marie Director 2017-04-27 2018-03-05
MOUTON, Thierry Jacques Gérard Director 2025-07-01 2026-01-31
PUCEAT, Bernard Pierre Director 2020-12-15 2026-04-01
ROBERT, Nicolas Paul Director 2019-10-17 2020-12-15

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Vinci Energies Uk Holding Limited Corporate entity Shares 75–100%, Voting 75–100% 2017-04-27 Active

Filing timeline

Last 20 of 44 total filings

Date Type Category Description
2026-05-08 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-04-03 TM01 officers Termination director company with name termination date PDF
2026-04-03 AP01 officers Appoint person director company with name date PDF
2026-02-11 AP01 officers Appoint person director company with name date PDF
2026-02-11 TM01 officers Termination director company with name termination date PDF
2025-12-09 PSC05 persons-with-significant-control Change to a person with significant control PDF
2025-09-23 AA accounts Accounts with accounts type full
2025-07-28 CH01 officers Change person director company with change date PDF
2025-07-24 AP01 officers Appoint person director company with name date PDF
2025-07-24 TM01 officers Termination director company with name termination date PDF
2025-05-01 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-09-19 AA accounts Accounts with accounts type full
2024-04-29 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-10-06 AA accounts Accounts with accounts type full
2023-04-27 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-10-03 AA accounts Accounts with accounts type full
2022-04-27 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-09-10 AA accounts Accounts with accounts type full
2021-05-04 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-01-06 AP01 officers Appoint person director company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
11

last 12 months

Capital events
0

last 24 months

Officers appointed
2

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.

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

Official Companies House page