ACUMARINE LIMITED
🏛️Establishedactive
13125168 · ltd · incorporated 2021-01-11
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 Dec 2025
Net worth
—
book net assets
Opportunity
76/100
Strong
What this business does
Primary activity: SIC 47640
Sector: Wholesale & retail
Investor take
PursueActive trading company with a 67-year-old founder — textbook succession opportunity.
Opportunity 76/100 (strong), bankability 75/100. Strong seller-intent signal (60/100, director aged 67). Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (73/100).
Data confidence
Overall: medium (78/100)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
2 officers (2 active, 2 linked, 2 with DOB)
90
Ownership & PSC
2 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
26 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
76/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
65
Adequate — check latest filings for context.
Acquirability
70
Strong succession / seller-readiness signals.
Risk profile
85
Few red flags.
Signal strength
90
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 | 2025-12-31 | 2024-12-31 |
|---|---|---|
| Average employees | 2 | 200 |
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 accounts
Last 180 days
6
filings
- • 2 persons-with-significant-control
- • 2 officers
- • 1 accounts
Counts from Companies House filing history.
Corporate timeline (23 events)Click to expand
- 2026-03-23📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2026-01-15📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2026-01-15📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2026-01-14📄change-person-director-company-with-change-dateofficers · CH01
- 2026-01-14📄change-person-director-company-with-change-dateofficers · CH01
- 2025-08-11📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2025-08-11📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2025-08-11📄change-person-director-company-with-change-dateofficers · CH01
- 2025-08-11📄change-person-director-company-with-change-dateofficers · CH01
- 2025-08-11📍change-registered-office-address-company-with-date-old-address-new-addressaddress · AD01
- 2025-04-17📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2024-03-28📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2023-03-24📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2022-04-27📄change-person-director-company-with-change-dateofficers · CH01
- 2022-04-27📄change-person-director-company-with-change-dateofficers · CH01
- 2022-04-27📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2022-04-27📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2022-03-24📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2022-03-24📄change-account-reference-date-company-previous-shortenedaccounts · AA01
- 2021-01-18📄resolutionresolution · RESOLUTIONS
- 2021-01-11🏢Company incorporatedAs ACUMARINE LIMITED
- 2021-01-11➕COUMBE, David John appointeddirector
- 2021-01-11➕COUMBE, Linda Rose appointeddirector
Owner dependency
86/100
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
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
- +Founder age: Director aged approximately 67 — succession pressure is live.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
- +No director turnover: Company is 5 years old with no director changes — suggests a very tight-knit founder team never broadened.
Succession & seller-readiness
56/100
Strong succession signalMultiple signals suggest succession is on the horizon. Candidate for proactive outreach.
SIGNALS
- primaryFounder aged 63+: Senior director is approximately 67. Approaching typical UK retirement age — succession thinking likely.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
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
2 active beneficial owners| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Mr David John Coumbe Individual · British · DOB 01/1959 · age 67 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 11/01/2021 |
Mrs Linda Rose Coumbe Individual · British · DOB 10/1959 · age 67 | 25–50% | 25–50% | 25-50% shares · 25-50% voting | 11/01/2021 |
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Similar companies
Active · Retail · TR postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| 10 OVER SURF LTD→ 13791818 · est 2021 · no financials extracted | — | — | — | — | 4y | — | — |
| 2 POINT 4 LIMITED→ 13892315 · est 2022 · no financials extracted | — | — | — | — | 4y | — | — |
| 22 SPORTS LIMITED→ 12386007 · est 2020 · no financials extracted | — | — | — | — | 6y | — | — |
| 45QST LTD→ 15217300 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| 9ELEVENSES LTD→ 15377981 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| A DARN GOOD YARN LTD→ 15935931 · est 2024 · no financials extracted | — | — | — | — | 1y | — | — |
| A GAME SPORTS LTD→ 08168836 · est 2012 · no financials extracted | — | — | — | — | 13y | — | — |
| A. G. PROWSE LIMITED→ 05310080 · est 2004 · no financials extracted | — | — | — | — | 21y | — | — |
| ABSTRACT HIPPY LTD→ 13101484 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| ACOUSTIC STREAMS LIMITED→ 12867776 · est 2020 · no financials extracted | — | — | — | — | 5y | — | — |
| ACTJACK LIMITED→ 01845163 · est 1984 · no financials extracted | — | — | — | — | 41y | — | — |
| AD SALES LTD→ 17038591 · est 2026 · 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
Incorporated2021-01-11
Jurisdictionengland-wales
Primary SIC47640 — SIC 47640
Registered office
Vivian House
Newham Road
Truro
Cornwall
TR1 2DP
England
Filing status
Accounts
Next due: 2027-09-30
Last made up to: 2025-12-31
Confirmation statement
Next due: 2027-01-24
Last: 2026-01-10
Officers (2 active · 0 resigned)
COUMBE, David John→
Activedirector · ~67y · appointed 2021-01-11
View their other companies + combined net worth →
COUMBE, Linda Rose→
Activedirector · ~67y · appointed 2021-01-11
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (26 total)
accounts-with-accounts-type-total-exemption-full
accounts · AA
2026-03-23
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2026-01-15
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2026-01-15
confirmation-statement-with-updates
confirmation-statement · CS01
2026-01-14
change-person-director-company-with-change-date
officers · CH01
2026-01-14
change-person-director-company-with-change-date
officers · CH01
2026-01-14
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2025-08-11
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2025-08-11
change-person-director-company-with-change-date
officers · CH01
2025-08-11
change-person-director-company-with-change-date
officers · CH01
2025-08-11
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2025-08-11
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-04-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-01-10
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-03-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-01-11