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Next accounts due

2026-09-30 (in 4mo)

Last filed for 2024-12-31

Confirmation statement due

2027-04-04 (in 11mo)

Last made up 2026-03-21

Watchouts

None on the register

Cash

£1M

-27.3% vs 2023

Net assets

£3M

-0.9% vs 2023

Employees

138

+3.8% vs 2023

Profit before tax

£180K

-97.1% vs 2023

Accounts

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

Metric Trend 2023-12-312024-12-31
Turnover £24,230,118£22,557,491
Operating profit £3,763,496£1,588,412
Profit before tax £6,202,170£179,991
Net profit £5,307,941-£25,796
Cash £1,510,804£1,099,027
Total assets less current liabilities £19,208,907£19,995,414
Net assets £2,998,687£2,972,891
Equity £2,998,687£2,972,891
Average employees 133138
Wages £5,948,842£7,026,707
Directors' remuneration £417,074£498,043

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 15.5%7.0%
Net margin 21.9%-0.1%
Return on capital employed 19.6%7.9%
Gearing (liabilities / total assets) 88.4%88.4%
Current ratio 1.44x1.64x
Interest cover 6.48x1.05x

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. DENHOLM ENVIRONMENTAL LIMITED 2021-10-01 → present
  2. DENHOLM MACNAMEE LIMITED 2008-12-31 → 2021-10-01
  3. PMI DENHOLM LIMITED 2006-03-24 → 2008-12-31
  4. MACROCOM (937) LIMITED 2006-03-10 → 2006-03-24

Audit & accounting basis

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

“In auditing the financial statements, we have concluded that the directors' use of the going concern basis of accounting in the preparation of the financial statements is appropriate. Based on the work we have performed, we have not identified any material uncertainties relating to events or conditions that, individually or collectively, may cast significant doubt on the company's ability to continue as a going concern for a period of twelve months from when the financial statements are authorised for issue to 31 May 2026.”

Group structure

  1. DENHOLM ENVIRONMENTAL LIMITED · parent
    1. Andidrain Limited 100% · England · Industrial services

Significant events

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

People

10 active · 22 resigned

Name Role Appointed Born Nationality
DANIELS, Eleanor Margaret Louise Secretary 2025-04-01
ADDISON, Scott Director 2020-10-28 Dec 1990 Scottish
BEVERIDGE, Michael John Director 2012-09-04 Jun 1966 British
EVANS, Richard John Director 2024-05-02 Nov 1983 British
GRAY, Fraser James Director 2026-01-28 Jul 1964 British
HAMILL, Leonard George Director 2026-01-28 Jan 1985 British
MCCARTHY, Charles Norman Drummond Director 2025-01-23 Jun 1986 British
MCGHEE, Martin Director 2021-07-22 Nov 1986 British
PARKER, Benjamin Edward Director 2026-05-01 Mar 1985 British
RITCHIE, Brian John Director 2012-03-26 Sep 1968 British
Show 22 resigned officers
Name Role Appointed Resigned
CARRINGTON, Linda Secretary 2006-03-23 2008-07-24
CLARK, Martin Secretary 2023-11-03 2025-03-31
DENHOLM, Cara Jane May Secretary 2015-10-30 2023-11-02
HANSON, Gregory Albert Secretary 2008-07-24 2015-10-30
MACROBERTS - (FIRM) Corporate Nominee Secretary 2006-03-10 2006-03-23
CLARK, Martin Director 2017-04-24 2025-03-31
DENHOLM, David William Murray Director 2015-07-01 2025-07-30
DENHOLM, John Stephen Director 2009-01-27 2013-03-08
FINNERTY, Graham William Director 2006-04-10 2013-02-15
FORGIE, Scott Wilson Director 2021-09-16 2022-05-05
HUMPHREY, Graham Paul Director 2006-04-10 2007-11-09
LINTS, Henry John Director 2007-11-19 2009-03-13
LITTLE, Andrew Director 2006-04-10 2013-02-08
LITTLE, John Director 2012-09-04 2012-09-10
MILNE, Graeme Director 2019-10-29 2022-05-05
POTTS, Graham Mark Director 2006-03-23 2009-03-27
PUNTIS, Graham Director 2009-01-27 2009-02-28
SYMON, David Charles Director 2008-09-16 2012-09-04
SYMON, David Charles Director 2006-03-23 2007-10-09
WHITTLE, David Geoge Director 2006-04-10 2007-08-14
WOOD, Roy Alexander Director 2009-01-27 2018-05-30
MACROBERTS CORPORATE SERVICES LIMITED Corporate Nominee Director 2006-03-10 2006-03-23

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Denholm Energy Services Limited Corporate entity Shares 75–100%, Voting 75–100%, Appoints directors 2016-04-06 Active

Filing timeline

Last 20 of 134 total filings

Date Type Category Description
2026-05-08 CS01 confirmation-statement Confirmation statement with no updates PDF
2026-05-08 AP01 officers Appoint person director company with name date PDF
2026-02-17 AP01 officers Appoint person director company with name date PDF
2026-02-16 AP01 officers Appoint person director company with name date PDF
2025-09-26 AA accounts Accounts with accounts type full
2025-07-30 TM01 officers Termination director company with name termination date PDF
2025-04-02 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-04-02 AP03 officers Appoint person secretary company with name date PDF
2025-04-02 TM01 officers Termination director company with name termination date PDF
2025-04-02 TM02 officers Termination secretary company with name termination date PDF
2025-01-30 AP01 officers Appoint person director company with name date PDF
2024-12-11 CH01 officers Change person director company with change date PDF
2024-09-19 AA accounts Accounts with accounts type full
2024-06-26 AP01 officers Appoint person director company with name date PDF
2024-03-21 CS01 confirmation-statement Confirmation statement with no updates PDF
2024-02-14 CH01 officers Change person director company with change date PDF
2024-02-14 CH01 officers Change person director company with change date PDF
2024-02-14 CH01 officers Change person director company with change date PDF
2024-02-14 TM02 officers Termination secretary company with name termination date PDF
2023-11-03 AP03 officers Appoint person secretary 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
3

last 12 months

Officers resigned
1

last 12 months

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

Official Companies House page