23 BELSIZE SQUARE MANAGEMENT LIMITED

💤Zombieactive
05166931 · ltd · incorporated 2004-06-30
Investment thesis
Zombie company — trading but stalled; unlikely mover.
Why interesting: Quiet, steady; could be a succession or carve-out candidate with the right conversation.
Why risky: No growth signal; thin margin for error on price.
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Jun 2025
Net worth
—
book net assets
Opportunity
78/100
Strong
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What this business does
Primary activity: Residents property management
Sector: Activities of households
Investor take
Pursue
Asset-holding vehicle with a 72-year-old founder — textbook succession opportunity.

Opportunity 78/100 (strong), bankability 75/100. Strong seller-intent signal (68/100, director aged 72). Share purchase looks the cleaner deal structure. Biggest value-creation lever: Broaden director team. Sole director creates succession risk and reduces buyer comfort. Appoint a second director or strong #2. Most likely exit: share sale to pe / searcher (73/100).

Data confidence

Overall: medium (68/100)

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
9 officers (1 active, 9 linked, 6 with DOB)
83
Ownership & PSC
No PSCs filed (unusual — worth investigating)
35
Director network
Network not yet resolved
30
Filing history
73 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
78/100Strong
PassWatchWorth a lookStrongExceptional 

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality
70
Active, clean filings, stable charge profile.
Acquirability
70
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£0Jun 2024Jun 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2025-06-302024-06-30
Average employees100100

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

🔒Filing-note intelligence

2 signals detected in this company's narrative notes — going-concern language, audit opinion, contingent liabilities, related-party transactions.

Available from the Pro tier upwards.

See pricing →

Recent activity

Last 30 days
0
filings
Last 90 days
1
filing
  • • 1 accounts
Last 180 days
2
filings
  • • 1 accounts
  • • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (37 events)Click to expand
  1. 2026-06-01
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  2. 2025-06-30
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  3. 2024-04-10
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  4. 2024-03-06
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  5. 2023-08-03
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  6. 2023-07-31
    ➖
    KOSKENNIEMI, Jan Clas-Christian resigned
    director
  7. 2023-05-31
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  8. 2023-04-19
    📄
    change-person-director-company-with-change-date
    officers · CH01
  9. 2023-04-03
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  10. 2023-02-20
    📄
    change-person-director-company-with-change-date
    officers · CH01
  11. 2023-02-20
    📄
    change-person-director-company-with-change-date
    officers · CH01
  12. 2023-02-14
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  13. 2023-02-14
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  14. 2022-11-30
    ➕
    KOSKENNIEMI, Jan Clas-Christian appointed
    director
  15. 2022-11-30
    ➖
    SAUNDERS, Regine resigned
    director
  16. 2022-07-11
    ➕
    HARRIS, Michael Anthony appointed
    director
  17. 2022-07-11
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  18. 2022-05-19
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  19. 2021-06-30
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  20. 2021-06-01
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  21. 2020-12-01
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  22. 2020-12-01
    📄
    termination-secretary-company-with-name-termination-date
    officers · TM02
  23. 2020-12-01
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  24. 2020-09-15
    ➖
    SAUNDERS, Philip James resigned
    secretary
  25. 2020-09-15
    ➖
    BEARMAN, Clive Paul resigned
    director
  26. 2020-09-15
    ➕
    SAUNDERS, Regine appointed
    director
  27. 2012-02-29
    ➖
    WACKERNAGEL, Madeleine Clare resigned
    director
  28. 2007-12-19
    ➖
    GRAYSON, Jon Antony resigned
    director
  29. 2005-04-29
    ➕
    GRAYSON, Jon Antony appointed
    director
  30. 2005-04-15
    ➕
    WACKERNAGEL, Madeleine Clare appointed
    director
  31. 2004-06-30
    🏢
    Company incorporated
    As 23 BELSIZE SQUARE MANAGEMENT LIMITED
  32. 2004-06-30
    ➕
    SAUNDERS, Philip James appointed
    secretary
  33. 2004-06-30
    ➕
    L & A SECRETARIAL LIMITED appointed
    corporate-nominee-secretary
  34. 2004-06-30
    ➖
    L & A SECRETARIAL LIMITED resigned
    corporate-nominee-secretary
  35. 2004-06-30
    ➕
    BEARMAN, Clive Paul appointed
    director
  36. 2004-06-30
    ➕
    L & A REGISTRARS LIMITED appointed
    corporate-nominee-director
  37. 2004-06-30
    ➖
    L & A REGISTRARS LIMITED resigned
    corporate-nominee-director

Owner dependency

90/100
Critical — business is the founder

The business appears inseparable from the founder. Acquisition without a serious earn-out or meaningful transition period would likely destroy value.

FACTORS
  • +Sole director: Only one active director — all governance concentrated on one person.
  • +Founder age: Director aged approximately 72 — succession pressure is live.

Succession & seller-readiness

85/100
Likely off-market candidate

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

SIGNALS
  • primaryFounder aged 70+: Senior director is approximately 72 years old. Natural succession window is now.
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
  • secondaryStable-but-static management: Company is 22 years old and no new directors in the last 3 years — succession not yet being planned internally.

Red flags

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

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Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions

8 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 →
🔒Advanced scoring suite

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
Incorporated2004-06-30
Jurisdictionengland-wales
Primary SIC98000 — Residents property management

Registered office

101 New Cavendish Street
1st Floor South
London
W1W 6XH
United Kingdom

Filing status

Accounts
Next due: 2027-03-31
Last made up to: 2025-06-30
Confirmation statement
Next due: 2027-02-28
Last: 2026-02-14

Officers (1 active · 8 resigned)

HARRIS, Michael Anthony→
director · ~72y · appointed 2022-07-11
View their other companies + combined net worth →
Active
SAUNDERS, Philip James→
secretary · appointed 2004-06-30 · resigned 2020-09-15
Resigned
L & A SECRETARIAL LIMITED→
corporate-nominee-secretary · appointed 2004-06-30 · resigned 2004-06-30
Resigned
BEARMAN, Clive Paul→
director · ~69y · appointed 2004-06-30 · resigned 2020-09-15
Resigned
GRAYSON, Jon Antony→
director · ~55y · appointed 2005-04-29 · resigned 2007-12-19
Resigned
KOSKENNIEMI, Jan Clas-Christian→
director · ~45y · appointed 2022-11-30 · resigned 2023-07-31
Resigned
SAUNDERS, Regine→
director · ~71y · appointed 2020-09-15 · resigned 2022-11-30
Resigned
WACKERNAGEL, Madeleine Clare→
director · ~64y · appointed 2005-04-15 · resigned 2012-02-29
Resigned
L & A REGISTRARS LIMITED→
corporate-nominee-director · appointed 2004-06-30 · resigned 2004-06-30
Resigned

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

Recent filings (73 total)

accounts-with-accounts-type-total-exemption-full
accounts · AA
2026-06-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-02-14
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-06-30
confirmation-statement-with-updates
confirmation-statement · CS01
2025-02-18
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2024-04-10
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-03-06
confirmation-statement-with-updates
confirmation-statement · CS01
2024-02-14
termination-director-company-with-name-termination-date
officers · TM01
2023-08-03
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-05-31
change-person-director-company-with-change-date
officers · CH01
2023-04-19
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2023-04-03
change-person-director-company-with-change-date
officers · CH01
2023-02-20
change-person-director-company-with-change-date
officers · CH01
2023-02-20
confirmation-statement-with-updates
confirmation-statement · CS01
2023-02-14
appoint-person-director-company-with-name-date
officers · AP01
2023-02-14