A1 INSTALLATIONS LIMITED
🌳Matureactive
09532195 · ltd · incorporated 2015-04-08
Investment thesis
Established operating company — standard diligence applies, no dominant angle.
Why interesting: Live, filing, normal profile.
Why risky: No standout signals in either direction.
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Mar 2025
Net worth
£218.1k
book net assets
Opportunity
79/100
Strong
What this business does
Primary activity: Roofing activities
Sector: Construction
Investor take
PursueAsset-holding vehicle with a 79-year-old founder — textbook succession opportunity.
Opportunity 79/100 (strong), bankability 75/100. Strong seller-intent signal (63/100, director aged 79). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).
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
3 officers (3 active, 3 linked, 3 with DOB)
90
Ownership & PSC
3 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
79/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
75
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 · FRS 102Positive net assets
Net assets £218,141
Key financials
2 years extracted from filed iXBRL accountsCash
£87k
Net Worth
£218k
↑ 37% YoY
Current Assets
£241k
↑ 70% YoY
Current Liabilities
—
Hover to see exact values · click legend to toggle series
Financials
Extracted from Companies House accounts · FRS 102| Metric | 2025-03-31 | 2024-03-31 |
|---|---|---|
| Total assets | £218.1k | £163.5k |
| Current assets | £241.4k | £142.2k |
| Cash | £87.1k | — |
| Debtors | £145.7k | — |
| Net assets | £218.1k | £159.2k |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
🔒Filing-note intelligence
2 signals 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 (23 events)Click to expand
- 2025-11-18📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2025-04-08📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2024-10-17📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2024-04-19📄change-person-director-company-with-change-dateofficers · CH01
- 2024-04-19📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2023-07-19📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2023-04-04📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2023-04-04📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2023-04-04📄change-person-director-company-with-change-dateofficers · CH01
- 2023-01-15📄change-account-reference-date-company-current-shortenedaccounts · AA01
- 2023-01-15📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2022-01-17📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2021-11-01📄change-person-director-company-with-change-dateofficers · CH01
- 2021-11-01📄change-person-director-company-with-change-dateofficers · CH01
- 2021-11-01📄change-person-director-company-with-change-dateofficers · CH01
- 2021-11-01📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2021-11-01📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2021-11-01📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2020-08-19📄accounts-with-accounts-type-micro-entityaccounts · AA
- 2015-04-08🏢Company incorporatedAs A1 INSTALLATIONS LIMITED
- 2015-04-08➕PORTER, Adam Ross appointeddirector
- 2015-04-08➕PORTER, Dane Kristian appointeddirector
- 2015-04-08➕PORTER, David Christopher appointeddirector
Owner dependency
73/100
High — earn-out structure requiredMaterial founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.
FACTORS
- +Founder age: Director aged approximately 79 — succession pressure is live.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
Succession & seller-readiness
65/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- primaryFounder aged 70+: Senior director is approximately 79 years old. Natural succession window is now.
- 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 |
|---|---|---|---|---|
Mr Adam Ross Porter Individual · British · DOB 06/1986 · age 40 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 09/04/2016 |
Mr Dane Kristian Porter Individual · British · DOB 02/1984 · age 42 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 09/04/2016 |
Mr David Christopher Porter Individual · British · DOB 09/1947 · age 79 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 09/04/2016 |
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 · Construction · CO postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 11 INTERIORS LTD→ 11156236 · est 2018 · no financials extracted | — | — | — | — | 8y | — | — |
| 1TO1 CONSTRUCTION LTD→ 15759477 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| 8-10 POPE STREET LIMITED→ 11357606 · est 2018 · no financials extracted | — | — | — | — | 7y | — | — |
| A ALEXANDER TILING LIMITED→ 08662957 · est 2013 · no financials extracted | — | — | — | — | 12y | — | — |
| A AND H INVESTMENT (BUILDING) LIMITED→ 15204924 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| A AND H INVESTMENT (HIRE) LIMITED→ 15585179 · est 2024 · no financials extracted | — | — | — | — | 2y | — | — |
| A AND H INVESTMENT (HOLDINGS) LIMITED→ 15201406 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| A B L DEVELOPMENT LIMITED→ 04164123 · est 2001 · no financials extracted | — | — | — | — | 25y | — | — |
| A C CONSTRUCTION (COLCHESTER) LIMITED→ 06654662 · est 2008 · no financials extracted | — | — | — | — | 17y | — | — |
| A CAINES GROUNDWORKS LTD→ 10806571 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| A&B GLASS HOME IMPROVEMENTS LIMITED→ 12333625 · est 2019 · no financials extracted | — | — | — | — | 6y | — | — |
| A2 SCAFFOLDING LTD→ 16558730 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
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
Incorporated2015-04-08
Jurisdictionengland-wales
Primary SIC43910 — Roofing activities
Registered office
24 Rippers Court
Sible Hedingham
Halstead
CO9 3PY
England
Filing status
Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-04-22
Last: 2026-04-08
Officers (3 active · 0 resigned)
PORTER, Adam Ross→
Activedirector · ~40y · appointed 2015-04-08
View their other companies + combined net worth →
PORTER, Dane Kristian→
Activedirector · ~42y · appointed 2015-04-08
View their other companies + combined net worth →
PORTER, David Christopher→
Activedirector · ~79y · appointed 2015-04-08
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (37 total)
confirmation-statement-with-updates
confirmation-statement · CS01
2026-05-05
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-11-18
confirmation-statement-with-updates
confirmation-statement · CS01
2025-04-08
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-04-08
accounts-with-accounts-type-micro-entity
accounts · AA
2024-10-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-04-21
change-person-director-company-with-change-date
officers · CH01
2024-04-19
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2024-04-19
accounts-with-accounts-type-micro-entity
accounts · AA
2023-07-19
confirmation-statement-with-updates
confirmation-statement · CS01
2023-04-25
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2023-04-04
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2023-04-04
change-person-director-company-with-change-date
officers · CH01
2023-04-04
change-account-reference-date-company-current-shortened
accounts · AA01
2023-01-15
accounts-with-accounts-type-micro-entity
accounts · AA
2023-01-15