A1 FIRE STOPPING AND DRILLING SERVICES LTD

💤Zombieactive
10157303 · ltd · incorporated 2016-04-30
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 Mar 2025
Net worth
book net assets
Opportunity
73/100
Strong
🔔
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What this business does
Primary activity: Other specialised construction activities n.e.c.
Sector: Construction
Investor take
Pursue
Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 73/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. 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 (58/100).

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, 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
1 officers (1 active, 1 linked, 1 with DOB)
90
Ownership & PSC
1 active PSC(s) of 3 total, 3 with control declared
90
Director network
1 connected companies via shared directors
48
Filing history
37 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
73/100Strong
PassWatchWorth a lookStrongExceptional 

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

Business quality
70
Active, clean filings, stable charge profile.
Acquirability
50
Some acquirability indicators.
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 2024Mar 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · IFRS
Metric2025-03-312024-03-31
Average employees16001700

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

🔒Filing-note intelligence

1 signal 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 confirmation-statement
Last 180 days
1
filing
  • 1 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (19 events)Click to expand
  1. 2025-10-06
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  2. 2025-04-11
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC05
  3. 2024-11-07
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  4. 2023-12-01
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  5. 2022-12-07
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  6. 2022-11-01
    📄
    second-filing-of-confirmation-statement-with-made-up-date
    confirmation-statement · RP04CS01
  7. 2022-02-10
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC02
  8. 2022-02-10
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  9. 2022-02-10
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  10. 2021-12-08
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  11. 2021-07-12
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  12. 2021-07-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  13. 2021-07-09
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  14. 2021-07-09
    📄
    change-person-director-company-with-change-date
    officers · CH01
  15. 2020-09-18
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  16. 2019-10-21
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  17. 2018-11-05
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  18. 2016-04-30
    🏢
    Company incorporated
    As A1 FIRE STOPPING AND DRILLING SERVICES LTD
  19. 2016-04-30
    GALLON, Martin appointed
    director

Owner dependency

80/100
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.
  • +No director turnover: Company is 10 years old with no director changes — suggests a very tight-knit founder team never broadened.

Succession & seller-readiness

50/100
Moderate signal

Some succession indicators present. Worth watching; approach if sector/strategy fits.

SIGNALS
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
  • 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.)

Group structure

Gallons Ltd is the ultimate parent — holding 75%+ shares. This company sits inside their group.

🏛️
Gallons Ltd
Corporate parent · holds 75-100% shares
ultimate parent
A1 FIRE STOPPING AND DRILLING SERVICES LTD
This company · 10157303

Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Gallons Ltd
Corporate entity
75100%
75-100% shares28/12/2021
2 historic (ceased) PSCs
  • Mrs Paula Gallonceased 28/12/2021· 25-50% shares
  • Mr Martin Gallonceased 28/12/2021· 25-50% shares

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 →
🔒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
Incorporated2016-04-30
Jurisdictionengland-wales
Primary SIC43999 — Other specialised construction activities n.e.c.

Registered office

20 Saunton Way
Ashington
NE63 9WS
England

Filing status

Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-04-12
Last: 2026-03-29

Officers (1 active · 0 resigned)

GALLON, Martin
director · ~45y · appointed 2016-04-30
View their other companies + combined net worth →
Active

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

Recent filings (37 total)

confirmation-statement-with-updates
confirmation-statement · CS01
2026-03-29
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-10-06
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-04-11
change-to-a-person-with-significant-control
persons-with-significant-control · PSC05
2025-04-11
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-11-07
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-04-08
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-12-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-03-30
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-12-07
second-filing-of-confirmation-statement-with-made-up-date
confirmation-statement · RP04CS01
2022-11-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-05-12
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC02
2022-02-10
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2022-02-10
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2022-02-10
accounts-with-accounts-type-total-exemption-full
accounts · AA
2021-12-08