ALERT 24 HOUR PLUMBING LTD.

💤Zombieactive
SC341089 · ltd · incorporated 2008-04-09
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 Apr 2025
Net worth
£1
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. 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: high (80/100)

Strong data coverage across all sections. AI outputs should be trusted with minimal caveats.

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
5 officers (1 active, 5 linked, 2 with DOB)
78
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
10 connected companies via shared directors
75
Filing history
47 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
🔒Estimated company valuation

Sector-multiple EBITDA, turnover, and NAV-proxy valuation range with confidence tier — derived from extracted iXBRL financials.

Available from the Pro tier upwards.

See pricing →
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.

Signals from accounts

Derived from iXBRL accounts · accounting standard not declared
Positive net assets
Net assets £1

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
£1
Current Assets
Current Liabilities
£0£0£0£1£1£1Apr 2024Apr 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-04-302024-04-30
Total assets£1
Net assets£1

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

Recent activity

Last 30 days
2
filings
  • 1 confirmation-statement
  • 1 officers
Last 90 days
3
filings
  • 1 confirmation-statement
  • 1 officers
  • 1 persons-with-significant-control
Last 180 days
4
filings
  • 1 confirmation-statement
  • 1 officers
  • 1 persons-with-significant-control
Counts from Companies House filing history.
Corporate timeline (25 events)Click to expand
  1. 2026-04-16
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  2. 2026-04-05
    WILLIAMS, Christina Angela resigned
    director
  3. 2026-02-23
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  4. 2026-01-14
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  5. 2024-06-24
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  6. 2024-01-29
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  7. 2022-06-29
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  8. 2022-01-11
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  9. 2021-04-30
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  10. 2021-03-16
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  11. 2021-03-15
    WILLIAMS, Christina Angela appointed
    director
  12. 2020-01-30
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  13. 2018-06-26
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  14. 2017-08-01
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  15. 2016-12-09
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  16. 2016-05-06
    📄
    annual-return-company-with-made-up-date-full-list-shareholders
    annual-return · AR01
  17. 2015-10-19
    📄
    accounts-with-accounts-type-dormant
    accounts · AA
  18. 2010-04-05
    MACINTOSH, Diane resigned
    secretary
  19. 2008-04-09
    🏢
    Company incorporated
    As ALERT 24 HOUR PLUMBING LTD.
  20. 2008-04-09
    BRUCE, Ian Robertson appointed
    director
  21. 2008-04-09
    MACINTOSH, Diane appointed
    secretary
  22. 2008-04-09
    BRIAN REID LTD. appointed
    corporate-secretary
  23. 2008-04-09
    BRIAN REID LTD. resigned
    corporate-secretary
  24. 2008-04-09
    STEPHEN MABBOTT LTD. appointed
    corporate-director
  25. 2008-04-09
    STEPHEN MABBOTT LTD. resigned
    corporate-director

Owner dependency

100/100
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.
  • +Long-tenure founder: Senior director has been in place 18 years — deep operational knowledge concentrated in one person.
  • +Founder age: Director aged approximately 79 — succession pressure is live.

Succession & seller-readiness

98/100
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.
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
  • secondary12+ year tenure: Director in role 18 years.
  • secondaryStable-but-static management: Company is 18 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

1 active beneficial owner
NameSharesVoting rightsNature of controlNotified
Mr Ian Robertson Bruce
Individual · British · DOB 10/1947 · age 79
sig. influencesignificant influence06/04/2016

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

🔒Co-director network graph

Radial SVG graph showing every company connected via shared directors, colour-coded by status.

Available from the Pro tier upwards.

See pricing →

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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
Incorporated2008-04-09
Jurisdictionscotland
Primary SIC74990 — Non-trading company

Registered office

100 Brand Street
Glasgow
G51 1DG

Filing status

Accounts
Next due: 2027-01-31
Last made up to: 2025-04-30
Confirmation statement
Next due: 2027-04-23
Last: 2026-04-09

Officers (1 active · 4 resigned)

BRUCE, Ian Robertson
director · ~79y · appointed 2008-04-09
View their other companies + combined net worth →
Active
MACINTOSH, Diane
secretary · appointed 2008-04-09 · resigned 2010-04-05
Resigned
BRIAN REID LTD.
corporate-secretary · appointed 2008-04-09 · resigned 2008-04-09
Resigned
WILLIAMS, Christina Angela
director · ~58y · appointed 2021-03-15 · resigned 2026-04-05
Resigned
STEPHEN MABBOTT LTD.
corporate-director · appointed 2008-04-09 · resigned 2008-04-09
Resigned

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

Recent filings (47 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-04-16
termination-director-company-with-name-termination-date
officers · TM01
2026-04-16
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2026-02-23
accounts-with-accounts-type-micro-entity
accounts · AA
2026-01-14
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-04-15
accounts-with-accounts-type-dormant
accounts · AA
2024-06-24
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-04-25
accounts-with-accounts-type-dormant
accounts · AA
2024-01-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-06-01
accounts-with-accounts-type-dormant
accounts · AA
2022-06-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-04-26
accounts-with-accounts-type-dormant
accounts · AA
2022-01-11
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-05-27
accounts-with-accounts-type-dormant
accounts · AA
2021-04-30
appoint-person-director-company-with-name-date
officers · AP01
2021-03-16