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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-04-15 (in 11mo)

Last made up 2026-04-01

Watchouts

None on the register

Cash

£7M

+382.7% vs 2023

Net assets

£41M

+18.2% vs 2023

Employees

68

+28.3% vs 2023

Profit before tax

£20M

+53.5% vs 2023

Accounts

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

Metric Trend 2023-12-312024-12-31
Turnover £66,773,000£93,087,000
Operating profit £16,074,000£24,409,000
Profit before tax £12,801,000£19,646,000
Net profit £10,586,000£13,766,000
Cash £1,457,000£7,033,000
Total assets less current liabilities £40,363,000£52,583,000
Net assets £34,378,000£40,644,000
Equity £34,378,000£40,644,000
Average employees 5368
Wages £2,637,000£3,276,000
Directors' remuneration £0£0

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

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 24.1%26.2%
Net margin 15.9%14.8%
Return on capital employed 39.8%46.4%
Current ratio 0.14x0.20x
Interest cover 4.74x4.85x

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.

Name history

Renamed 3 times since incorporation

  1. ESP ELECTRICITY LIMITED 2008-02-05 → present
  2. LAING O'ROURKE ENERGY LIMITED 2006-06-12 → 2008-02-05
  3. LAING ENERGY LIMITED 2003-06-19 → 2006-06-12
  4. SHELFCO (NO. 2836) LIMITED 2003-04-01 → 2003-06-19

Audit & accounting basis

Accounting basis
FRS 102
Reporting scope
Standalone (parent only)
Auditor
Deloitte LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The Directors have a reasonable expectation that the Company has adequate resources to continue operating for the foreseeable future given the long-term nature of its regulated income, cash generation and future order book, and have prepared the financial statements on a going concern basis as set out in note 1. The financial statements have been prepared on a going concern basis, notwithstanding that at 31 December 2024 the Company had net current liabilities of £92,425,000 (2023: £73,442,000). The Company is dependent for its working capital on funds provided to it by a fellow group undertaking. This group undertaking has confirmed it will not seek repayment of amounts outstanding to the extent that to do so would prevent the Company being able to meet its liabilities as they fall due in the twelve-month period from the date of approving these financial statements. This should enable the Company to continue in operational existence for the foreseeable future by meeting its liabilities as they fall due for payment.”

Significant events

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

People

9 active · 18 resigned

Name Role Appointed Born Nationality
BEACH SECRETARIES LIMITED Corporate Secretary 2008-02-04
BARTER, Justin Director 2026-01-01 Oct 1982 British
LEES, Simon Christopher Director 2020-09-07 Sep 1968 British
LOH, Simon Oliver Director 2024-03-18 Sep 1983 British
MCAVOY, Liam Michael John Director 2025-01-01 May 1987 British
MILES, Paul Director 2019-01-21 Jun 1971 British
O'CONNOR, Kevin Director 2018-12-10 May 1976 British
SPIERS, Victoria Caroline Director 2008-02-04 Aug 1969 British
WHITTAKER, Peter James Director 2023-02-21 Sep 1961 British
Show 18 resigned officers
Name Role Appointed Resigned
MCKENZIE, Clive William Price Secretary 2003-06-18 2008-02-04
EPS SECRETARIES LIMITED Corporate Nominee Secretary 2003-04-01 2003-06-18
ATKINS, Duncan Ross Director 2003-06-18 2008-02-04
BROWN, James Andrew Director 2003-06-18 2005-04-30
BUTLER, Thomas William Director 2013-08-28 2019-05-31
CARR, Michael Director 2008-02-04 2016-06-03
CLARK, Nicholas John Director 2008-02-04 2020-06-30
FERGUSON, Iain Donald Director 2007-07-23 2008-02-04
HARRIS, Sidney Christopher John Director 2003-06-18 2005-08-31
HUNTER, David John Director 2006-05-02 2008-02-04
JOHNSON, Dennis Arthur Director 2004-02-02 2007-07-23
MILLER, Adam Director 2019-09-17 2024-12-31
MORRIS, Stephen James Director 2021-10-25 2024-07-09
O'ROURKE, Raymond Gabriel Director 2004-02-02 2006-05-02
SPETCH, John Gregory Director 2006-05-02 2008-02-04
WALLACE, Robert William Director 2008-02-04 2018-06-13
WILLIAMS, Stuart Peter Director 2016-05-16 2019-09-17
MIKJON LIMITED Corporate Nominee Director 2003-04-01 2003-06-18

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Espug Finance Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2017-09-27 Active
Esp Utilities Group Limited Corporate entity Shares 75–100%, Voting 75–100% 2016-04-06 Ceased 2017-09-27

Filing timeline

Last 20 of 121 total filings

Date Type Category Description
2026-04-14 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-01-19 AP01 officers Appoint person director company with name date PDF
2026-01-19 RP01AP01 officers Replacement filing of director appointment with name PDF
2025-09-25 AA accounts Accounts with accounts type full
2025-05-20 PSC05 persons-with-significant-control Change to a person with significant control PDF
2025-05-20 AD01 address Change registered office address company with date old address new address PDF
2025-04-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-02-06 AP01 officers Appoint person director company with name date PDF
2025-01-07 TM01 officers Termination director company with name termination date PDF
2024-09-30 AA accounts Accounts with accounts type full
2024-07-12 TM01 officers Termination director company with name termination date PDF
2024-04-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-03-19 AP01 officers Appoint person director company with name date PDF
2023-09-28 AA accounts Accounts with accounts type full
2023-04-17 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-04-11 AP01 officers Appoint person director company with name date PDF
2023-01-13 PSC05 persons-with-significant-control Change to a person with significant control PDF
2022-09-07 AA accounts Accounts with accounts type full
2022-04-13 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-10-25 AP01 officers Appoint person director company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
6

last 12 months

Capital events
0

last 24 months

Officers appointed
1

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.

Official Companies House page