ALL DOORS SOUTH WEST FIRE & SECURITY LIMITED

🌿Early-stageactive
14396926 · ltd · incorporated 2022-10-04
Investment thesis
Growth-phase business — story-led; valuation sensitive to momentum.
Why interesting: Trading is scaling; acquirers paying for trajectory get disproportionate leverage.
Why risky: Price often leads fundamentals; dependency on founder often high.
🔒Estimated value
Upgrade to see
Turnover
year to Oct 2025
Net worth
£4.0k
book net assets
Opportunity
71/100
Strong
🔔
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What this business does
Primary activity: Security systems service activities
Sector: Administrative & support services
ALSO REGISTERED FOR
  • 84250SIC 84250
Investor take
Pursue
Strong opportunity: asset-holding vehicle with strong profile and acceptable with review structure.

Opportunity 71/100 (strong), bankability 70/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (63/100).

Data confidence

Overall: medium (79/100)

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

Company profile
address, 2 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
4 officers (3 active, 4 linked, 3 with DOB)
85
Ownership & PSC
2 active PSC(s) of 3 total, 3 with control declared
90
Director network
1 connected companies via shared directors
48
Filing history
21 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
71/100Strong
PassWatchWorth a lookStrongExceptional 

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

Business quality
60
Adequate — check latest filings for context.
Acquirability
55
Some acquirability indicators.
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 £3,992
Net assets shrinking
Down £5,326 YoY

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
£4k
↓ 57% YoY
Current Assets
£14k
↓ 30% YoY
Current Liabilities
£0£4k£8k£12k£15k£19kOct 2024Oct 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-10-312024-10-31
Total assets£10.8k£13.8k
Current assets£13.5k£19.3k
Net assets£4.0k£9.3k

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
0
filings
Counts from Companies House filing history.
Corporate timeline (23 events)Click to expand
  1. 2025-11-02
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2025-10-18
    📄
    gazette-filings-brought-up-to-date
    gazette · DISS40
  3. 2025-10-15
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  4. 2025-09-30
    📄
    gazette-notice-compulsory
    gazette · GAZ1
  5. 2024-12-11
    📄
    gazette-filings-brought-up-to-date
    gazette · DISS40
  6. 2024-12-10
    📄
    gazette-notice-compulsory
    gazette · GAZ1
  7. 2024-07-19
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  8. 2023-09-18
    MAGILL, Nigel resigned
    director
  9. 2023-09-18
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  10. 2023-09-18
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  11. 2023-09-18
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  12. 2023-06-16
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  13. 2023-06-16
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  14. 2023-06-16
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  15. 2023-06-16
    📄
    appoint-person-secretary-company-with-name-date
    officers · AP03
  16. 2023-06-16
    📄
    change-person-director-company-with-change-date
    officers · CH01
  17. 2023-06-16
    📄
    change-person-director-company-with-change-date
    officers · CH01
  18. 2023-06-12
    ALEXANDER, Nina appointed
    secretary
  19. 2023-06-12
    ALEXANDER, Nina appointed
    director
  20. 2022-10-04
    🏢
    Company incorporated
    As ALL DOORS SOUTH WEST FIRE & SECURITY LIMITED
  21. 2022-10-04
    ALEXANDER, Colin appointed
    director
  22. 2022-10-04
    MAGILL, Nigel appointed
    director
  23. 2022-10-04
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

66/100
High — earn-out structure required

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

FACTORS
  • +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
  • +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.

Succession & seller-readiness

36/100
Weak signal

Limited succession signal. Not a near-term off-market candidate.

SIGNALS
  • secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.

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

2 active beneficial owners
NameSharesVoting rightsNature of controlNotified
Mrs Nina Alexander
Individual · British · DOB 05/1983 · age 43
2550%
25–50%board control25-50% shares · 25-50% voting · board control12/06/2023
Mr Colin Alexander
Individual · British · DOB 04/1977 · age 49
2550%
25–50%board control25-50% shares · 25-50% voting · board control04/10/2022
1 historic (ceased) PSC
  • Mr Nigel Magillceased 18/09/2023· significant influence

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

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
Typeltd
Incorporated2022-10-04
Jurisdictionengland-wales
Primary SIC80200 — Security systems service activities

Registered office

Unit 6 Marble Court Business Park
Torquay
TQ1 4FB
United Kingdom

Filing status

Accounts
Next due: 2027-07-31
Last made up to: 2025-10-31
Confirmation statement
Next due: 2026-10-02
Last: 2025-09-18

Officers (3 active · 1 resigned)

ALEXANDER, Nina
secretary · appointed 2023-06-12
View their other companies + combined net worth →
Active
ALEXANDER, Colin
director · ~49y · appointed 2022-10-04
View their other companies + combined net worth →
Active
ALEXANDER, Nina
director · ~43y · appointed 2023-06-12
View their other companies + combined net worth →
Active
MAGILL, Nigel
director · ~59y · appointed 2022-10-04 · resigned 2023-09-18
Resigned

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

Recent filings (21 total)

accounts-with-accounts-type-micro-entity
accounts · AA
2025-11-02
gazette-filings-brought-up-to-date
gazette · DISS40
2025-10-18
accounts-with-accounts-type-micro-entity
accounts · AA
2025-10-15
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-10-15
gazette-notice-compulsory
gazette · GAZ1
2025-09-30
gazette-filings-brought-up-to-date
gazette · DISS40
2024-12-11
gazette-notice-compulsory
gazette · GAZ1
2024-12-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-12-05
accounts-with-accounts-type-micro-entity
accounts · AA
2024-07-19
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2023-09-18
confirmation-statement-with-updates
confirmation-statement · CS01
2023-09-18
termination-director-company-with-name-termination-date
officers · TM01
2023-09-18
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2023-09-18
confirmation-statement-with-updates
confirmation-statement · CS01
2023-06-16
appoint-person-director-company-with-name-date
officers · AP01
2023-06-16