1ST A.C.E. SECURITY LIMITED
🌳Matureactive
04464367 · ltd · incorporated 2002-06-19
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 9.1y old — refinance window within 12 months
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Nov 2024
Net worth
—
book net assets
Opportunity
82/100
Exceptional
What this business does
Primary activity: Security systems service activities
Sector: Administrative & support services
Investor take
PursueActive trading company with a 81-year-old founder — textbook succession opportunity.
Opportunity 82/100 (exceptional), bankability 80/100. Strong seller-intent signal (63/100, director aged 81). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).
🏦
Refinance opportunity
2 live charges · oldest 9.1y
85/100
ready
Refinance conversation should be productive — structure clean and timing right.
- · Oldest live charge is 9.1 years old — likely at or near maturity.
- · Single lender — cleanest path to refinance.
- · Legal-friction score 15/100 — clean.
Data confidence
Overall: high (81/100)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
2 charges (2/2 with lender, 2/2 with type)
90
Directors & officers
5 officers (4 active, 5 linked, 3 with DOB)
82
Ownership & PSC
3 active PSC(s) of 3 total, 3 with control declared
90
Director network
9 connected companies via shared directors
72
Filing history
62 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
82/100Exceptional
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
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 · FRS 102| Metric | 2024-11-30 | 2023-11-30 |
|---|---|---|
| Average employees | 5500 | 5400 |
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 (25 events)Click to expand
- 2025-08-18📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2024-06-27📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2023-08-16📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2023-07-06📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2022-05-17📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2021-05-20📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2020-08-17📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2019-06-11📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2018-05-31📄accounts-with-accounts-type-unaudited-abridgedaccounts · AA
- 2017-11-07📄mortgage-create-with-deed-with-charge-number-charge-creation-datemortgage · MR01
- 2017-11-02🔒Charge registered #2Lender: Bank of Scotland PLC
- 2017-05-23📄accounts-with-accounts-type-total-exemption-smallaccounts · AA
- 2017-03-15📄mortgage-create-with-deed-with-charge-number-charge-creation-datemortgage · MR01
- 2017-03-14🔒Charge registered #1Lender: Bank of Scotland PLC
- 2016-06-22📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2016-05-27📄accounts-with-accounts-type-total-exemption-smallaccounts · AA
- 2015-06-22📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2015-05-29📄accounts-with-accounts-type-total-exemption-smallaccounts · AA
- 2006-10-20➕SIMPSON, Anne appointeddirector
- 2002-06-19🏢Company incorporatedAs 1ST A.C.E. SECURITY LIMITED
- 2002-06-19➕SIMPSON, Anne appointedsecretary
- 2002-06-19➕SIMPSON, David appointeddirector
- 2002-06-19➕SIMPSON, Paul David appointeddirector
- 2002-06-19➕SWIFT INCORPORATIONS LIMITED appointedcorporate-nominee-secretary
- 2002-06-19➖SWIFT INCORPORATIONS LIMITED resignedcorporate-nominee-secretary
Owner dependency
83/100
Critical — business is the founderThe business appears inseparable from the founder. Acquisition without a serious earn-out or meaningful transition period would likely destroy value.
FACTORS
- +Long-tenure founder: Senior director has been in place 24 years — deep operational knowledge concentrated in one person.
- +Founder age: Director aged approximately 81 — succession pressure is live.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
Succession & seller-readiness
90/100
Likely off-market candidateStrong acquirability signals converging. Worth approaching directly — this is how off-market deals start.
SIGNALS
- primaryFounder aged 70+: Senior director is approximately 81 years old. Natural succession window is now.
- primary20+ year tenure: Director in role 24 years. Very long tenure is a classic succession signal.
- secondaryStable-but-static management: Company is 24 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
cleanNo 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| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mrs Anne Simpson Individual · British · DOB 06/1946 · age 80 | 25–50% | — | 25-50% shares | 06/04/2016 |
Mr David Simpson Individual · British · DOB 01/1945 · age 81 | 25–50% | — | 25-50% shares | 06/04/2016 |
Mr Paul David Simpson Individual · British · DOB 03/1970 · age 56 | 25–50% | — | 25-50% shares | 06/04/2016 |
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 →Similar companies
Active · Trade services · BR postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 1 BREWERY ROAD MANAGEMENT RTM COMPANY LIMITED→ 11161997 · est 2018 · no financials extracted | — | — | — | — | 8y | — | — |
| 101 THAI SPA LIMITED→ 14326075 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| 12 PARSECS LIMITED→ 14431032 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| 12627147 LTD→ 12627147 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| 13 LUBBOCK ROAD MANAGEMENT LIMITED→ 04391824 · est 2002 · no financials extracted | — | — | — | — | 24y | — | — |
| 148A-F STATION RD RESIDENTS ASSOCIATION LTD→ 16310574 · est 2025 · no financials extracted | — | — | — | — | 1y | — | — |
| 16 VICTORIA PARK SQUARE MANAGEMENT COMPANY LIMITED→ 03581268 · est 1998 · no financials extracted | — | — | — | — | 27y | — | — |
| 16400326 LTD→ 16400326 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| 17 LADBROKE CRESCENT W11 LIMITED→ 08736886 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| 19 MANOR ROAD (FLATS MANAGEMENT) LIMITED→ 04041433 · est 2000 · no financials extracted | — | — | — | — | 25y | — | — |
| 1A CHURCH ROAD MANAGEMENT CO LIMITED→ 08415710 · est 2013 · no financials extracted | — | — | — | — | 13y | — | — |
| 1ST ACE FIRE DYNAMICS LIMITED→ 05049959 · est 2004 · no financials extracted | — | — | — | — | 22y | — | — |
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
Incorporated2002-06-19
Jurisdictionengland-wales
Primary SIC80200 — Security systems service activities
Registered office
93 - 97 Homesdale Road
Bromley
BR2 9LE
England
Filing status
Accounts
Next due: 2026-08-31
Last made up to: 2024-11-30
Confirmation statement
Next due: 2026-07-03
Last: 2025-06-19
Officers (4 active · 1 resigned)
Active
SIMPSON, Anne→
Activedirector · ~80y · appointed 2006-10-20
View their other companies + combined net worth →
SIMPSON, David→
Activedirector · ~81y · appointed 2002-06-19
View their other companies + combined net worth →
SIMPSON, Paul David→
Activedirector · ~56y · appointed 2002-06-19
View their other companies + combined net worth →
SWIFT INCORPORATIONS LIMITED→
Resignedcorporate-nominee-secretary · appointed 2002-06-19 · resigned 2002-06-19
Click a director name to see their full track record across all companies.
Mortgages & charges
2
Total charges
2
Outstanding
1
Active lenders
Status:Lender:2 of 2 shown
| Type | Properties | |||||
|---|---|---|---|---|---|---|
| outstanding | Lloyds Banking Group Bank of Scotland PLC | A registered charge | 1 property | 02/11/2017 | — | |
| outstanding | Lloyds Banking Group Bank of Scotland PLC | A registered charge | — | 14/03/2017 | — |
Click column headers to sort. Use filters above to narrow by status and lender.
Recent filings (62 total)
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-08-18
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-07-02
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-07-12
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-06-27
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2023-08-16
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2023-07-06
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-06-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-06-20
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2022-05-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-06-19
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2021-05-20
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2020-08-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-06-19
confirmation-statement-with-updates
confirmation-statement · CS01
2019-06-20
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2019-06-11