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Next accounts due

2027-08-31 (in 1y)

Last filed for 2025-11-30

Confirmation statement due

2026-07-29 (in 2mo)

Last made up 2025-07-15

Watchouts

None on the register

Cash

£51K

0% vs 2024

Net assets

£54M

-9.3% vs 2024

Employees

305

+4.8% vs 2024

Profit before tax

£19M

+6.2% vs 2024

Accounts

2-year trend · latest reflected 2025-11-30

Metric Trend 2024-11-302025-11-30
Turnover £57,537,000£60,484,000
Operating profit £17,925,000£19,016,000
Profit before tax £17,978,000£19,084,000
Net profit £13,970,000£15,192,000
Cash £51,000£51,000
Total assets less current liabilities £63,560,000£58,757,000
Net assets £59,177,000£53,694,000
Equity £59,177,000£53,694,000
Average employees 291305
Wages £11,401,000£12,143,000
Directors' remuneration £526,000£427,000

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

FY2024 → FY2025 · period ending 2025-11-30 vs 2024-11-30

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 2024-11-302025-11-30
Operating margin 31.2%31.4%
Net margin 24.3%25.1%
Return on capital employed 28.2%32.4%
Gearing (liabilities / total assets) 29.1%37.4%
Current ratio 2.97x2.26x
Interest cover 26.48x29.44x

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 6 times since incorporation

  1. MEGGER INSTRUMENTS LIMITED 2010-05-04 → present
  2. MEGGER LIMITED 2002-09-10 → 2010-05-04
  3. AVO INTERNATIONAL LIMITED 1994-04-01 → 2002-09-10
  4. AVO MEGGER INSTRUMENTS LIMITED 1991-11-18 → 1994-04-01
  5. MEGGER INSTRUMENTS LIMITED 1987-07-22 → 1991-11-18
  6. THORN EMI INSTRUMENTS LIMITED 1982-04-14 → 1987-07-22
  7. AVO LIMITED 1923-05-23 → 1982-04-14

Audit & accounting basis

Accounting basis
FRS 101
Reporting scope
Standalone (parent only)
Auditor
Grant Thornton UK LLP
Audit opinion
Unqualified (clean)
Going concern
Affirmed

“The Directors of Megger Group Limited have a reasonable expectation that Megger Group Limited has adequate resources to continue in operational existence for the foreseeable future. Accordingly, they continue to adopt the going concern basis in preparing the annual report and accounts.”

Group structure

  1. MEGGER INSTRUMENTS LIMITED · parent
    1. Diagnostic Solutions Limited 100% · UK · Technical Testing and Analysis
    2. Megger Finland (formally Distence OY) 100% · Finland · Technical Testing and Analysis

Significant events

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

People

6 active · 33 resigned

Name Role Appointed Born Nationality
PHELAN, Annaliese Katy-Rose Secretary 2026-03-20
DODDS, Andrew Colin, Dr Director 2017-03-31 Jan 1964 British
MOUNT, Damon Richard Director 2021-01-04 Nov 1969 British
SIMPSON, Jeremy John Cobbett Director 2021-11-04 May 1971 British
SOMMER, Stephan Dominik Director 2020-09-18 Jun 1971 German
TITECA, Ronny Rudy Cornelius Director 2015-03-27 Jun 1964 Belgian
Show 33 resigned officers
Name Role Appointed Resigned
COTTON, Barry Secretary 1997-03-31
DYER, Leanne Jane Secretary 2004-05-07 2014-04-05
HARDIE, Alan Richard Secretary 1997-04-01 2004-05-07
JORDAN, Angela Mary Secretary 2018-03-23 2026-03-13
POTTS, Colin David Secretary 2014-04-05 2018-03-23
BACH, Andrew Robert Director 1994-12-01 1998-06-30
BOUGHTWOOD, Andrew John Director 2004-01-27 2010-05-01
BOUGHTWOOD, Andrew John Director 1998-11-16 2001-01-31
BURNS, Christopher Phillip Director 2001-09-07
CLARKE, David John Director 2002-06-25 2003-08-31
COOKE, Nina Frances Director 2018-05-03 2024-12-01
COTTON, Barry Director 1997-03-31
DRENNAN, Stephen David Director 2004-01-27 2016-01-31
DYER, Leanne Jane Director 2003-12-01 2014-03-05
ESQUIVEL, Ruben Emilio Director 1994-12-02
EVANS, Thomas Brian Director 1994-12-01 1997-02-28
GOLDFINCH, William John Director 1993-12-31
HAEGELE, Jack Ernest Director 1997-05-28 1999-11-30
HARDIE, Alan Richard Director 1997-04-01 2014-04-04
HERITAGE, Graham Mark Director 2007-02-28 2020-09-18
HOLLAND, Andrew Director 2010-04-30 2013-02-04
JORDAN, Angela Mary Director 2020-10-19 2026-03-13
LLOYD, Thomas William Director 1993-02-28
MARGERY, Graham Robert Director 1993-06-28 2015-03-27
MARTIN, Stewart Gordon Director 2010-04-30 2014-03-31
MORRISS, Keith Allen Director 2007-02-28
MUNN, Andrew Raymond Director 2010-04-30 2017-05-01
NICHOLLS, Clive Peter Director 2014-04-04 2023-02-28
PAYTON, John Greville Director 1994-11-30
PHILLIPS, Bryan Director 2011-12-01 2020-03-02
POTTS, Colin David Director 2014-04-05 2018-03-23
SHARP, Michael John Director 1992-11-30
WOLFE, Gregory Robert Director 2001-08-03 2004-01-27

Ownership

Persons with significant control

Name Kind Nature of control Notified Status
Megger Group Limited Corporate entity Shares 75–100% 2016-04-06 Active

Filing timeline

Last 20 of 208 total filings

Date Type Category Description
2026-04-25 AA accounts Accounts with accounts type full
2026-03-23 TM01 officers Termination director company with name termination date PDF
2026-03-23 AP03 officers Appoint person secretary company with name date PDF
2026-03-23 TM02 officers Termination secretary company with name termination date PDF
2025-07-16 CS01 confirmation-statement Confirmation statement with no updates PDF
2025-04-07 AA accounts Accounts with accounts type full
2024-12-06 TM01 officers Termination director company with name termination date PDF
2024-08-06 AA accounts Accounts with accounts type full
2024-07-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-08-29 AA accounts Accounts with accounts type full
2023-07-25 CS01 confirmation-statement Confirmation statement with no updates PDF
2023-03-01 TM01 officers Termination director company with name termination date PDF
2022-07-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2022-07-13 AA accounts Accounts with accounts type full
2021-11-05 AP01 officers Appoint person director company with name date PDF
2021-09-04 AA accounts Accounts with accounts type full
2021-07-15 CS01 confirmation-statement Confirmation statement with no updates PDF
2021-01-06 AP01 officers Appoint person director company with name date PDF
2020-10-21 AP01 officers Appoint person director company with name date PDF
2020-09-24 AP01 officers Appoint person director company with name date PDF

Public-record activity

Raw counts from Companies House — last 12–24 months

Filings
5

last 12 months

Capital events
0

last 24 months

Officers appointed
1

last 12 months

Officers resigned
2

last 12 months

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

Official Companies House page