ALARM INTRUDER DETECTION LTD
🌳Matureactive
01089709 · ltd · incorporated 1973-01-03
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
approaching window · 12-months
Approaching a transaction window — refinance or sale event plausible in the next 12 months.
- · Oldest live charge 37.9y old — refinance window within 12 months
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Mar 2025
Net worth
—
book net assets
Opportunity
80/100
Exceptional
What this business does
Primary activity: Security systems service activities
Sector: Administrative & support services
Investor take
PursueStrong opportunity: active trading company with exceptional profile and bankable structure.
Opportunity 80/100 (exceptional), bankability 80/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Biggest value-creation lever: Discharge stale live charges. 1 live charge(s) created 15+ years ago — likely paid but undischarged. Clean register. Most likely exit: share sale to pe / searcher (65/100).
🏦
Refinance opportunity
1 live charge · oldest 37.9y
65/100
clean up first
Refinance viable after a tidy-up — address the highlighted items first.
- · Oldest live charge is 37.9 years old — likely at or near maturity.
- · Single lender — cleanest path to refinance.
- · Legal-friction score 25/100 — workable, but lender will want more DD.
Data confidence
Overall: medium (77/100)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
1 charges (1/1 with lender, 1/1 with type)
90
Directors & officers
6 officers (3 active, 6 linked, 4 with DOB)
83
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
104 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
75
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
100
Good data coverage for analysis.
Key financials
2 years extracted from filed iXBRL accountsCash
—
Net Worth
—
Current Assets
—
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · accounting standard unknown| Metric | 2025-03-31 | 2024-03-31 |
|---|---|---|
| Average employees | 100 | 100 |
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 (22 events)Click to expand
- 2025-09-26📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-08-19📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2023-10-25📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-11-08📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2021-09-14📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2020-12-11📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2019-11-26📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2019-08-23➕MOORE, Amanda Jayne appointeddirector
- 2019-08-23📄appoint-person-director-company-with-name-dateofficers · AP01
- 2019-08-23📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2019-08-15📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2019-08-15📄termination-secretary-company-with-name-termination-dateofficers · TM02
- 2019-08-15📄appoint-person-secretary-company-with-name-dateofficers · AP03
- 2019-08-15📄termination-director-company-with-name-termination-dateofficers · TM01
- 2019-08-14➕MOORE, Peter appointedsecretary
- 2019-06-09➖MOORE, John George resignedsecretary
- 2019-06-09➖MOORE, John George resigneddirector
- 2018-07-24📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2017-10-05📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2015-08-14➖MOORE, Eileen resigneddirector
- 1988-08-05🔒Charge registered #1Lender: National Westminster Bank PLC
- 1973-01-03🏢Company incorporatedAs ALARM INTRUDER DETECTION LTD
Owner dependency
74/100
High — earn-out structure requiredMaterial 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.
- +Senior director age: Director aged approximately 62 — approaching natural succession window.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
Succession & seller-readiness
56/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- secondaryFounder aged 58+: Senior director is approximately 62. Early succession window.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
- secondaryStable-but-static management: Company is 53 years old and no new directors in the last 3 years — succession not yet being planned internally.
Red flags
cleanNo 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 · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr Peter Moore Individual · British · DOB 05/1964 · age 62 | 75–100% | — | 75-100% shares | 09/06/2019 |
1 historic (ceased) PSC
- Mr John George Mooreceased 09/06/2019· 75-100% shares
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
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| ABOUT TAX LIMITED→ 11537961 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
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| AIRVENDING LIMITED→ 01834238 · est 1984 · no financials extracted | — | — | — | — | 41y | — | — |
| AJH COMMUNICATION SERVICES LTD→ 14323251 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| AK BARBER LEIGH LTD→ 16980079 · est 2026 · no financials extracted | — | — | — | — | — | — | — |
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Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions
6 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
Incorporated1973-01-03
Jurisdictionengland-wales
Primary SIC80200 — Security systems service activities
Registered office
14 Buttermere Avenue
Ashton In Makerfield
Wigan
Lancashire
WN4 8BN
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-10-19
Last: 2025-10-05
Officers (3 active · 3 resigned)
Active
MOORE, Amanda Jayne→
Activedirector · ~51y · appointed 2019-08-23
View their other companies + combined net worth →
Active
MOORE, John George→
Resignedsecretary · resigned 2019-06-09
MOORE, Eileen→
Resigneddirector · ~86y · resigned 2015-08-14
MOORE, John George→
Resigneddirector · ~89y · resigned 2019-06-09
Click a director name to see their full track record across all companies.
Mortgages & charges
1
Total charges
1
Outstanding
1
Active lenders
Status:Lender:1 of 1 shown
| Type | Properties | |||||
|---|---|---|---|---|---|---|
| outstanding | National Westminster Bank National Westminster Bank PLC | Legal charge | 1 property | 05/08/1988 | — |
Click column headers to sort. Use filters above to narrow by status and lender.
Recent filings (104 total)
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-10-08
accounts-with-accounts-type-micro-entity
accounts · AA
2025-09-26
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-10-31
accounts-with-accounts-type-micro-entity
accounts · AA
2024-08-19
accounts-with-accounts-type-micro-entity
accounts · AA
2023-10-25
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-10-06
accounts-with-accounts-type-micro-entity
accounts · AA
2022-11-08
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-10-05
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-10-12
accounts-with-accounts-type-micro-entity
accounts · AA
2021-09-14
accounts-with-accounts-type-micro-entity
accounts · AA
2020-12-11
confirmation-statement-with-updates
confirmation-statement · CS01
2020-10-05
accounts-with-accounts-type-micro-entity
accounts · AA
2019-11-26
confirmation-statement-with-no-updates
confirmation-statement · CS01
2019-10-16
appoint-person-director-company-with-name-date
officers · AP01
2019-08-23