AQUAMARINE MANAGEMENT LTD
🌳Matureactive
07512078 · ltd · incorporated 2011-02-01
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
hardening · 12-months
Already tight — no obvious softening catalysts on the horizon.
- · Thesis: well-run, low negotiation leverage
🔒Estimated value
—
Upgrade to see
Turnover
—
year to Feb 2025
Net worth
—
book net assets
Opportunity
75/100
Strong
What this business does
Primary activity: Other business support service activities n.e.c.
Sector: Administrative & support services
Investor take
PursueActive trading company. Family succession underway — not a classic acquisition target.
Opportunity 75/100 (strong), bankability 75/100. Same-surname younger director in place — likely family handover, not open to sale. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (58/100).
Data confidence
Overall: high (80/100)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
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
2 connected companies via shared directors
51
Filing history
38 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
75/100Strong
PassWatchWorth a lookStrongExceptional
Solid opportunity signal. Worth a dedicated memo and management meeting.
Business quality
70
Active, clean filings, stable charge profile.
Acquirability
60
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 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 | 2025-02-28 | 2024-02-29 |
|---|
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
3
filings
- • 2 confirmation-statement
- • 1 persons-with-significant-control
Counts from Companies House filing history.
Corporate timeline (17 events)Click to expand
- 2026-04-01📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC01
- 2025-12-05📄appoint-person-director-company-with-name-dateofficers · AP01
- 2025-12-01➕MCLACHLAN, Lindsey Mary appointeddirector
- 2025-10-22📄accounts-with-accounts-type-dormantaccounts · AA
- 2024-11-30📄accounts-with-accounts-type-dormantaccounts · AA
- 2023-10-13📄accounts-with-accounts-type-dormantaccounts · AA
- 2022-10-06📄accounts-with-accounts-type-dormantaccounts · AA
- 2021-10-28📄accounts-with-accounts-type-dormantaccounts · AA
- 2020-11-05📄accounts-with-accounts-type-dormantaccounts · AA
- 2019-11-29📄accounts-with-accounts-type-dormantaccounts · AA
- 2018-11-29📄accounts-with-accounts-type-dormantaccounts · AA
- 2017-11-21📄accounts-with-accounts-type-dormantaccounts · AA
- 2016-12-15📄accounts-with-accounts-type-dormantaccounts · AA
- 2016-02-29📄annual-return-company-with-made-up-date-full-list-shareholdersannual-return · AR01
- 2015-11-23📄accounts-with-accounts-type-dormantaccounts · AA
- 2011-02-01🏢Company incorporatedAs AQUAMARINE MANAGEMENT LTD
- 2011-02-01➕MCLACHLAN, Lee appointeddirector
Owner dependency
81/100
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.
- +Long-tenure founder: Senior director has been in place 15 years — deep operational knowledge concentrated in one person.
- +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.
- +No director turnover: Company is 15 years old with no director changes — suggests a very tight-knit founder team never broadened.
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 |
|---|---|---|---|---|
Miss Lindsey Mary Mclachlan Individual · British · DOB 10/1976 · age 50 | — | — | sig. influencesignificant influence · firm interest | 31/03/2026 |
Mr Lee Alan Mclachlan Individual · British · DOB 12/1970 · age 56 | — | — | sig. influencesignificant influence · firm interest | 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 · CH postcode area| Company | Est. value | Turnover | Net worth | Staff | Age | Opp | Director |
|---|---|---|---|---|---|---|---|
| A & S NEWTON CLEANING SERVICES LTD→ 11761701 · est 2019 · no financials extracted | — | — | — | — | 7y | — | — |
| ALEXANDRA BROOKER AESTHETICS LTD→ 10502517 · est 2016 · no financials extracted | — | — | — | — | 9y | — | — |
| APPLIED CLINICAL PSYCHOLOGY SERVICES LTD→ 11417097 · est 2018 | — | — | £5.7k | — | 7y | — | — |
| ARABELLA HAIR LTD→ 10581765 · est 2017 · no financials extracted | — | — | — | — | 9y | — | — |
| ARACHNID FX LIMITED→ 14873213 · est 2023 · no financials extracted | — | — | — | — | 2y | — | — |
| ARC GLOBAL ENTERPRISES LIMITED→ 11104060 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| ARCFRANCIS LTD→ 16843596 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| AREMAC PRODUCTIONS LIMITED→ 08438663 · est 2013 · no financials extracted | — | — | — | — | 13y | — | — |
| ARES CLEANING SOLUTIONS LIMITED→ 10731346 · est 2017 · no financials extracted | — | — | — | — | 8y | — | — |
| ARES CYBER SECURITY LTD→ 16440281 · est 2025 · no financials extracted | — | — | — | — | — | — | — |
| ARK SERVICES GROUP LTD→ 14251976 · est 2022 · no financials extracted | — | — | — | — | 3y | — | — |
| ARNWOOD PROPERTIES LIMITED→ 04443875 · est 2002 · no financials extracted | — | — | — | — | 23y | — | — |
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
Incorporated2011-02-01
Jurisdictionengland-wales
Primary SIC82990 — Other business support service activities n.e.c.
Registered office
Old Hall Farm 19 Barnston Lane
Moreton
Wirral
Merseyside
CH46 7TN
Filing status
Accounts
Next due: 2026-11-30
Last made up to: 2025-02-28
Confirmation statement
Next due: 2027-04-15
Last: 2026-04-01
Officers (2 active · 0 resigned)
MCLACHLAN, Lee→
Activedirector · ~56y · appointed 2011-02-01
View their other companies + combined net worth →
MCLACHLAN, Lindsey Mary→
Activedirector · ~50y · appointed 2025-12-01
View their other companies + combined net worth →
Click a director name to see their full track record across all companies.
Recent filings (38 total)
confirmation-statement-with-updates
confirmation-statement · CS01
2026-04-01
notification-of-a-person-with-significant-control
persons-with-significant-control · PSC01
2026-04-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-01-27
appoint-person-director-company-with-name-date
officers · AP01
2025-12-05
accounts-with-accounts-type-dormant
accounts · AA
2025-10-22
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-02-07
accounts-with-accounts-type-dormant
accounts · AA
2024-11-30
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-02-14
accounts-with-accounts-type-dormant
accounts · AA
2023-10-13
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-03-07
accounts-with-accounts-type-dormant
accounts · AA
2022-10-06
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-02-03
accounts-with-accounts-type-dormant
accounts · AA
2021-10-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-02-05
accounts-with-accounts-type-dormant
accounts · AA
2020-11-05