15 TOWER TERRACE LIMITED

🌳Matureactive
07193661 · private-limited-guarant-nsc · incorporated 2010-03-17
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 Mar 2026
Net worth
—
book net assets
Opportunity
80/100
Exceptional
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What this business does
Primary activity: Non-trading company
Sector: Professional, scientific & technical
Investor take
Pursue
Dormant / non-trading with a 79-year-old founder — textbook succession opportunity.

Opportunity 80/100 (exceptional), bankability 75/100. Strong seller-intent signal (83/100, director aged 79). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

Data confidence

Overall: medium (75/100)

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
7 officers (3 active, 7 linked, 2 with DOB)
76
Ownership & PSC
3 active PSC(s) of 4 total, 4 with control declared
90
Director network
Network not yet resolved
30
Filing history
50 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
80/100Exceptional
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
80
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£0Mar 2025Mar 2026

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2026-03-312025-03-31

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
2
filings
  • • 1 officers
  • • 1 persons-with-significant-control
Last 180 days
5
filings
  • • 2 persons-with-significant-control
  • • 1 officers
  • • 1 accounts
Counts from Companies House filing history.
Corporate timeline (29 events)Click to expand
  1. 2026-06-06
    📄
    change-person-secretary-company-with-change-date
    officers · CH03
  2. 2026-06-06
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  3. 2026-04-01
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  4. 2026-04-01
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  5. 2025-04-18
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  6. 2025-01-27
    📄
    appoint-person-secretary-company-with-name-date
    officers · AP03
  7. 2025-01-27
    📄
    termination-secretary-company-with-name-termination-date
    officers · TM02
  8. 2025-01-27
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  9. 2025-01-27
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  10. 2024-12-16
    ➕
    KYRIACOU, Polixeni Theodora appointed
    secretary
  11. 2024-12-16
    ➖
    BULLOCK, Emma Louise resigned
    secretary
  12. 2024-03-27
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  13. 2023-06-01
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  14. 2022-03-31
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  15. 2021-03-25
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  16. 2020-06-26
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  17. 2019-10-18
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  18. 2019-04-11
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  19. 2018-05-15
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  20. 2016-02-11
    ➕
    BULLOCK, Emma Louise appointed
    secretary
  21. 2016-02-11
    ➖
    YIANNAKIS, Yiannos resigned
    secretary
  22. 2016-01-21
    ➖
    BULLOCK, Emma Louise resigned
    secretary
  23. 2016-01-21
    ➕
    YIANNAKIS, Yiannos appointed
    secretary
  24. 2016-01-11
    ➕
    YIANNAKIS, Yiannos appointed
    director
  25. 2010-08-04
    ➕
    BULLOCK, Emma Louise appointed
    secretary
  26. 2010-08-04
    ➖
    GIBSON, Nicola resigned
    secretary
  27. 2010-03-17
    🏢
    Company incorporated
    As 15 TOWER TERRACE LIMITED
  28. 2010-03-17
    ➕
    JOHNSON, Roslyn appointed
    director
  29. 2010-03-17
    ➕
    GIBSON, Nicola appointed
    secretary

Owner dependency

83/100
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
  • +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
  • +Long-tenure founder: Senior director has been in place 16 years — deep operational knowledge concentrated in one person.
  • +Founder age: Director aged approximately 79 — succession pressure is live.

Succession & seller-readiness

79/100
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 79 years old. Natural succession window is now.
  • secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
  • secondary12+ year tenure: Director in role 16 years.
  • 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
Ms Polixeni Theodora Kyriacou
Individual · British · DOB 06/1982 · age 44
25–50%
25–50%25-50% shares · 25-50% voting16/12/2024
Mr Yiannos Yiannakis
Individual · British · DOB 06/1970 · age 56
25–50%
25–50%25-50% shares · 25-50% voting17/03/2017
Ms Roslyn Johnson
Individual · British · DOB 08/1947 · age 79
25–50%
25–50%25-50% shares · 25-50% voting17/03/2017
1 historic (ceased) PSC
  • Miss Emma Bullockceased 16/12/2024· 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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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.

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Company details

Statusactive
Typeprivate-limited-guarant-nsc
Incorporated2010-03-17
Jurisdictionengland-wales
Primary SIC74990 — Non-trading company

Registered office

15a Tower Terrace
London
N22 6SX
England

Filing status

Accounts
Next due: 2027-12-31
Last made up to: 2026-03-31
Confirmation statement
Next due: 2027-03-31
Last: 2026-03-17

Officers (3 active · 4 resigned)

KYRIACOU, Polixeni Theodora→
secretary · appointed 2024-12-16
View their other companies + combined net worth →
Active
JOHNSON, Roslyn→
director · ~79y · appointed 2010-03-17
View their other companies + combined net worth →
Active
YIANNAKIS, Yiannos→
director · ~56y · appointed 2016-01-11
View their other companies + combined net worth →
Active
BULLOCK, Emma Louise→
secretary · appointed 2016-02-11 · resigned 2024-12-16
Resigned
BULLOCK, Emma Louise→
secretary · appointed 2010-08-04 · resigned 2016-01-21
Resigned
GIBSON, Nicola→
secretary · appointed 2010-03-17 · resigned 2010-08-04
Resigned
YIANNAKIS, Yiannos→
secretary · appointed 2016-01-21 · resigned 2016-02-11
Resigned

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

Recent filings (50 total)

change-person-secretary-company-with-change-date
officers · CH03
2026-06-06
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2026-06-06
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2026-04-01
accounts-with-accounts-type-dormant
accounts · AA
2026-04-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-03-26
accounts-with-accounts-type-dormant
accounts · AA
2025-04-18
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-04-18
appoint-person-secretary-company-with-name-date
officers · AP03
2025-01-27
termination-secretary-company-with-name-termination-date
officers · TM02
2025-01-27
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2025-01-27
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-01-27
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-03-27
accounts-with-accounts-type-dormant
accounts · AA
2024-03-27
accounts-with-accounts-type-dormant
accounts · AA
2023-06-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-03-27