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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-04-21 (in 11mo)

Last made up 2026-04-07

Watchouts

None on the register

Cash

£31M

-22.7% vs 2023

Net assets

£19M

+18.8% vs 2023

Employees

Average over period

Profit before tax

£4M

+113.1% vs 2023

Name history

Renamed 4 times since incorporation

  1. INDUSTRIAL ENERGY SERVICES LIMITED 2016-02-29 → present
  2. COFELY INDUSTRIAL ENERGY SERVICES LIMITED 2012-02-23 → 2016-02-29
  3. ELYO INDUSTRIAL LIMITED 2004-01-19 → 2012-02-23
  4. ELYO (UK) LIMITED 1998-04-01 → 2004-01-19
  5. RESOURCE AND UTILITY CONTROL LIMITED 1983-06-20 → 1998-04-01

Accounts

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

Metric Trend 2023-12-312024-12-31
Turnover £27,015,000£12,332,000
Operating profit £661,000-£819,000
Profit before tax £1,756,000£3,742,000
Net profit £1,383,000£3,054,000
Cash £39,536,000£30,547,000
Total assets less current liabilities £16,758,000£19,337,000
Net assets £16,283,000£19,337,000
Equity £16,283,000£19,337,000
Average employees
Wages

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 2.4%-6.6%
Net margin 5.1%24.8%
Return on capital employed 3.9%-4.2%
Current ratio 1.49x1.61x

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 101
Reporting scope
Standalone (parent only)
Auditor
Ernst & Young LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The Directors have, at the time of approving the financial statements, a reasonable expectation that the Company has adequate resources to continue in operational existence for the period to 31 August 2026. Thus, they continue to adopt the going concern basis of accounting in preparing the financial statements. The Company's funding arrangements include a working capital facility provided by a £2,000,000 negative balance limit with the cash pool, which is currently undrawn, that continues to be made available by Equans S.A.S. The Company does not have third party borrowings (external to the Equans group). The budgeted cash flows for the Company, available liquidity through positive cash balances and an undrawn negative balance facility with the cash pool, all allow the Directors to have a reasonable expectation that the Company has adequate resources to continue in operational existence for the period to 31 August 2026 and therefore apply the going concern basis of preparation for the statutory accounts for the year ended 31 December 2024.”

Group structure

  1. INDUSTRIAL ENERGY SERVICES LIMITED · parent
    1. Elyo Falcon Limited 100% · England and Wales · dormant

Significant events

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

People

3 active · 42 resigned

Name Role Appointed Born Nationality
MOENS, Pieter Marie Gustaaf Secretary 2022-07-16
GRAHAM, James Peter Hamilton Director 2022-03-01 May 1986 British
JEFFERY, Simon Mark Director 2024-03-23 Dec 1983 British
Show 42 resigned officers
Name Role Appointed Resigned
BARRETT, Clive Secretary 2002-06-17 2003-08-31
BOOTH, Michael Andrew Secretary 2008-01-11 2014-03-31
GREGORY, Sarah Secretary 2015-05-01 2022-07-15
LADDS, Graham Ian Secretary 2000-11-20
PEAKE, Nicola Jane Secretary 2000-12-08 2002-06-17
RAWSON, Paul Secretary 2003-08-31 2008-01-11
TUDOR, Simone Secretary 2014-03-31 2015-01-05
ALCOCK, David George Director 2019-05-21 2021-04-29
BARTON, John Director 2001-06-04 2005-03-03
BATAILLE, Henk Director 2006-12-08 2008-07-08
BLUMBERGER, Richard John Director 2014-12-16 2016-01-31
BOOTH, Michael Andrew Director 2009-09-01 2014-03-31
BRAMBLEY, Ian Michael Director 2002-06-17
BUCKLAND, Darren Director 2012-01-01 2014-12-16
CARR, Michael George Director 2012-01-01 2014-12-16
CORNET, Georges Director 2004-05-19 2006-12-08
CUMMINS, David Frederick Director 2012-01-01 2014-12-16
D'OUINCE, Dominique Mangin Director 1995-11-22 1999-09-15
DESNOS, Patrick Director 1995-11-22 1998-12-14
FABRY, Alain Charles Director 1992-11-06
FAESSEL, Francois Director 1995-11-22
GIBSON, Brian Michael Director 1997-12-19
HALE, Colin Stephen Director 2010-10-13 2014-12-16
HART, Andrew David Director 2012-01-01 2014-12-16
HOCKMAN, Samuel Director 2021-07-01 2022-02-28
HUG, Frederick Director 1996-05-29 2004-05-19
JEFFERY, Simon Mark Director 2023-07-01 2024-01-31
KELLY, James Bernard Director 1992-01-20
LALA, Bilal Hashim Director 2021-07-01 2023-06-30
MYERS, Peter Michael Director 1995-09-07 2003-08-31
OLEFFE, Etienne Emile Madeleine Ghislain Director 2005-11-01 2008-07-08
PAUIQUE, Jean Paul Director 1995-07-13
PEAKE, Nicola Jane Director 2000-05-01 2002-02-28
PETRIE, Wilfrid John Director 2014-12-16 2018-01-10
PETRIE, Wilfrid John Director 2004-10-05 2008-07-08
PINNELL, Simon David Director 2016-01-01 2020-03-31
POLLINS, Andrew Martin Director 2020-04-01 2021-06-30
RAWSON, Paul Edwin Director 2012-01-01 2018-01-09
ROUX, Raymond Director 1995-11-22
TALBOT, Peter John Campbell Director 2007-12-01 2010-02-12
THOMAS, Herve Director 1998-12-22 2008-07-08
WRAGG, David William Director 1995-05-15 2008-07-31

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Equans Holding Uk Limited Corporate entity Shares 75–100% 2021-02-25 Active
Engie Uk Holding (Services) Limited Corporate entity Shares 75–100%, Voting 75–100% 2016-04-06 Ceased 2021-02-25

Filing timeline

Last 20 of 243 total filings

Date Type Category Description
2026-04-07 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-08-28 AA accounts Accounts with accounts type full
2025-08-21 CH01 officers Change person director company with change date PDF
2025-08-21 CH01 officers Change person director company with change date PDF
2025-04-08 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-11-20 AA accounts Accounts with accounts type full
2024-04-15 AA accounts Accounts with accounts type full
2024-04-09 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-04-04 AP01 officers Appoint person director company with name date PDF
2024-02-27 TM01 officers Termination director company with name termination date PDF
2023-11-29 PSC05 persons-with-significant-control Change to a person with significant control PDF
2023-07-05 AP01 officers Appoint person director company with name date PDF
2023-07-04 TM01 officers Termination director company with name termination date PDF
2023-04-11 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-12-15 AA accounts Accounts with accounts type full
2022-10-11 AD01 address Change registered office address company with date old address new address PDF
2022-07-26 AP03 officers Appoint person secretary company with name date PDF
2022-07-26 TM02 officers Termination secretary company with name termination date PDF
2022-04-26 CS01 confirmation-statement Confirmation statement with updates PDF
2022-04-25 PSC05 persons-with-significant-control Change to a person with significant control PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
4

last 12 months

Capital events
0

last 24 months

Officers appointed
0

last 12 months

Officers resigned
0

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