42 GUERNSEY GROVE LIMITED

🌳Matureactive
04610002 · ltd · incorporated 2002-12-05
Investment thesis
Well-run mature business — low negotiation leverage; premium likely.
Why interesting: Textbook target; clean filings, stable trading.
Why risky: No pressure on seller; any deal likely at full price.
Opportunity decay
hardening · 12-months
Already tight — no obvious softening catalysts on the horizon.
  • · Thesis: well-run, low negotiation leverage
🔒Estimated value
Upgrade to see
Turnover
year to Dec 2024
Net worth
book net assets
Opportunity
81/100
Exceptional
🔔
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What this business does
Primary activity: SIC 99999
Sector: Extraterritorial bodies
Investor take
Pursue
Active trading company with a 65-year-old founder — textbook succession opportunity.

Opportunity 81/100 (exceptional), bankability 75/100. Strong seller-intent signal (63/100, director aged 65). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

Data confidence

Overall: medium (76/100)

Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.

Company profile
address, 1 SIC codes, incorporation date
100
Financials
2 years of iXBRL accounts extracted (YoY deltas available) + narrative notes parsed
75
Lenders & charges
Confirmed no charges registered
85
Directors & officers
11 officers (5 active, 11 linked, 5 with DOB)
79
Ownership & PSC
3 active PSC(s) of 4 total, 4 with control declared
90
Director network
Network not yet resolved
30
Filing history
70 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
81/100Exceptional
PassWatchWorth a lookStrongExceptional 

Strong composite across quality, acquirability, and risk. High-priority target — progress to serious diligence.

Business quality
70
Active, clean filings, stable charge profile.
Acquirability
85
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
90
Good data coverage for analysis.

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
Current Assets
Current Liabilities
£0£0£0£0£0£0Dec 2023Dec 2024

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2024-12-312023-12-31

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

Recent activity

Last 30 days
0
filings
Last 90 days
0
filings
Last 180 days
1
filing
  • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (35 events)Click to expand
  1. 2025-09-29
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  2. 2024-09-18
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  3. 2023-09-28
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  4. 2022-12-05
    BYERS, Madeleine appointed
    secretary
  5. 2022-12-05
    📄
    appoint-person-secretary-company-with-name-date
    officers · AP03
  6. 2022-08-11
    SZANDROWSKI, Marek appointed
    secretary
  7. 2022-08-11
    BYERS, Madeleine Emily appointed
    director
  8. 2022-08-11
    MATTHEW, Robert William James Morgan appointed
    director
  9. 2022-08-11
    IOANNIDES, Bianca Marie resigned
    secretary
  10. 2022-08-11
    IOANNIDES, Bianca Marie resigned
    director
  11. 2022-08-11
    📄
    appoint-person-secretary-company-with-name-date
    officers · AP03
  12. 2022-08-11
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  13. 2022-08-11
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  14. 2022-08-11
    📄
    termination-secretary-company-with-name-termination-date
    officers · TM02
  15. 2022-08-11
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  16. 2022-08-11
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  17. 2022-08-11
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  18. 2022-08-11
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  19. 2022-07-03
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  20. 2021-12-14
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  21. 2021-09-08
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  22. 2020-12-07
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  23. 2019-08-27
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  24. 2004-12-16
    GUNNING, Tessa Louise resigned
    secretary
  25. 2004-12-16
    IOANNIDES, Bianca Marie appointed
    secretary
  26. 2004-12-16
    IOANNIDES, Bianca Marie appointed
    director
  27. 2004-12-16
    ROGERS, Michael Charles resigned
    director
  28. 2002-12-16
    SZANDROWSKI, Marek Joseph appointed
    director
  29. 2002-12-16
    GUNNING, Tessa Louise appointed
    secretary
  30. 2002-12-16
    ROGERS, Michael Charles appointed
    director
  31. 2002-12-05
    🏢
    Company incorporated
    As 42 GUERNSEY GROVE LIMITED
  32. 2002-12-05
    JPCORS LIMITED appointed
    corporate-nominee-secretary
  33. 2002-12-05
    JPCORS LIMITED resigned
    corporate-nominee-secretary
  34. 2002-12-05
    JPCORD LIMITED appointed
    corporate-nominee-director
  35. 2002-12-05
    JPCORD LIMITED resigned
    corporate-nominee-director

Owner dependency

75/100
High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS
  • +Long-tenure founder: Senior director has been in place 23 years — deep operational knowledge concentrated in one person.
  • +Founder age: Director aged approximately 65 — succession pressure is live.

Succession & seller-readiness

80/100
Likely off-market candidate

Strong acquirability signals converging. Worth approaching directly — this is how off-market deals start.

SIGNALS
  • primaryFounder aged 63+: Senior director is approximately 65. Approaching typical UK retirement age — succession thinking likely.
  • primary20+ year tenure: Director in role 23 years. Very long tenure is a classic succession signal.
  • secondaryStable-but-static management: Company is 23 years old and no new directors in the last 3 years — succession not yet being planned internally.
  • supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.

Red flags

clean
No red flags detected from available public data. (This is not a clean bill of health — detailed accounts review still recommended.)

Shareholders & ownership

3 active beneficial owners
NameSharesVoting rightsNature of controlNotified
Mr Robert William James Morgan Matthew
Individual · British · DOB 05/1996 · age 30
2550%
25-50% shares11/08/2022
Ms Madeleine Emily Byers
Individual · British · DOB 06/1996 · age 30
2550%
25-50% shares11/08/2022
Mr Marek Joseph Szandrowski
Individual · British · DOB 10/1961 · age 65
2550%
25-50% shares04/12/2016
1 historic (ceased) PSC
  • Mrs Bianca Marie Ioannidesceased 11/08/2022· 25-50% shares · 25-50% voting

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

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20 CASTLEDINE ROAD MANAGEMENT COMPANY LIMITED
02543431 · est 1990 · no financials extracted
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01928197 · est 1985 · no financials extracted
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08924046 · est 2014 · no financials extracted
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Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions

7 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.

Available from the Pro tier upwards.

See pricing →
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Exit-route ranking, improvement thesis, quiet-distress detector, covenant-pressure proxy, extraction monitor, approaching triggers, ownership drift, local cluster, value trap, debt capacity, archetype classification — 48+ scoring modules.

Available from the Pro tier upwards.

See pricing →

Company details

Statusactive
Typeltd
Incorporated2002-12-05
Jurisdictionengland-wales
Primary SIC99999 — SIC 99999

Registered office

42 Guernsey Grove
Herne Hill
London
SE24 9DE

Filing status

Accounts
Next due: 2026-09-30
Last made up to: 2024-12-31
Confirmation statement
Next due: 2026-12-19
Last: 2025-12-05

Officers (5 active · 6 resigned)

BYERS, Madeleine
secretary · appointed 2022-12-05
View their other companies + combined net worth →
Active
SZANDROWSKI, Marek
secretary · appointed 2022-08-11
View their other companies + combined net worth →
Active
BYERS, Madeleine Emily
director · ~30y · appointed 2022-08-11
View their other companies + combined net worth →
Active
MATTHEW, Robert William James Morgan
director · ~30y · appointed 2022-08-11
View their other companies + combined net worth →
Active
SZANDROWSKI, Marek Joseph
director · ~65y · appointed 2002-12-16
View their other companies + combined net worth →
Active
GUNNING, Tessa Louise
secretary · appointed 2002-12-16 · resigned 2004-12-16
Resigned
IOANNIDES, Bianca Marie
secretary · appointed 2004-12-16 · resigned 2022-08-11
Resigned
JPCORS LIMITED
corporate-nominee-secretary · appointed 2002-12-05 · resigned 2002-12-05
Resigned
IOANNIDES, Bianca Marie
director · ~48y · appointed 2004-12-16 · resigned 2022-08-11
Resigned
ROGERS, Michael Charles
director · ~69y · appointed 2002-12-16 · resigned 2004-12-16
Resigned
JPCORD LIMITED
corporate-nominee-director · appointed 2002-12-05 · resigned 2002-12-05
Resigned

Click a director name to see their full track record across all companies.

Recent filings (70 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-12-20
accounts-with-accounts-type-dormant
accounts · AA
2025-09-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-12-18
accounts-with-accounts-type-dormant
accounts · AA
2024-09-18
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-12-07
accounts-with-accounts-type-dormant
accounts · AA
2023-09-28
appoint-person-secretary-company-with-name-date
officers · AP03
2022-12-05
confirmation-statement-with-updates
confirmation-statement · CS01
2022-12-05
appoint-person-secretary-company-with-name-date
officers · AP03
2022-08-11
appoint-person-director-company-with-name-date
officers · AP01
2022-08-11
termination-director-company-with-name-termination-date
officers · TM01
2022-08-11
termination-secretary-company-with-name-termination-date
officers · TM02
2022-08-11
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2022-08-11
appoint-person-director-company-with-name-date
officers · AP01
2022-08-11
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2022-08-11