FOURSEAS LTD

🏛️Establishedactive
SC586135 · ltd · incorporated 2018-01-19
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 Jan 2025
Net worth
book net assets
Opportunity
77/100
Strong
🔔
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What this business does
Primary activity: Management consultancy activities other than financial management
Sector: Professional, scientific & technical
Investor take
Pursue
Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 77/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Most likely exit: share sale to pe / searcher (65/100).

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
4 officers (3 active, 4 linked, 4 with DOB)
90
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
3 connected companies via shared directors
54
Filing history
19 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
🔒Estimated company valuation

Sector-multiple EBITDA, turnover, and NAV-proxy valuation range with confidence tier — derived from extracted iXBRL financials.

Available from the Pro tier upwards.

See pricing →
Opportunity Score
77/100Strong
PassWatchWorth a lookStrongExceptional 

Solid opportunity signal. Worth a dedicated memo and management meeting.

Business quality
65
Adequate — check latest filings for context.
Acquirability
75
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 accounts
Cash
Net Worth
Current Assets
Current Liabilities
£0£0£0£0£0£0Jan 2024Jan 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 102
Metric2025-01-312024-01-31
Average employees300300

Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.

🔒Filing-note intelligence

1 signal 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
0
filings
Last 180 days
0
filings
Counts from Companies House filing history.
Corporate timeline (17 events)Click to expand
  1. 2025-09-01
    📄
    appoint-person-director-company-with-name-date
    officers · AP01
  2. 2025-08-28
    COSTER, Gordon Knox appointed
    director
  3. 2025-08-20
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  4. 2024-05-16
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  5. 2023-08-23
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  6. 2022-08-23
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  7. 2022-08-10
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  8. 2022-08-09
    COSTER, Scott Robertson resigned
    director
  9. 2021-07-08
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  10. 2021-02-10
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  11. 2020-07-20
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  12. 2019-04-09
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  13. 2018-01-19
    🏢
    Company incorporated
    As FOURSEAS LTD
  14. 2018-01-19
    COSTER, Amy Sarah appointed
    director
  15. 2018-01-19
    COSTER, Jillian Helen appointed
    director
  16. 2018-01-19
    COSTER, Scott Robertson appointed
    director
  17. 2018-01-19
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

66/100
High — earn-out structure required

Material founder dependency. Consider a 2-3 year earn-out and build in a handover plan before completion.

FACTORS
  • +Senior director age: Director aged approximately 60 — approaching natural succession window.
  • +Family involvement: Multiple officers share a surname — likely family business, which concentrates governance.

Succession & seller-readiness

40/100
Moderate signal

Some succession indicators present. Worth watching; approach if sector/strategy fits.

SIGNALS
  • secondaryFounder aged 58+: Senior director is approximately 60. Early succession window.

Red flags

clean
No 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
NameSharesVoting rightsNature of controlNotified
Mrs Jillian Helen Coster
Individual · British · DOB 03/1968 · age 58
2550%
25–50%25-50% shares · 25-50% voting19/01/2018

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 →

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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
Incorporated2018-01-19
Jurisdictionscotland
Primary SIC70229 — Management consultancy activities other than financial management

Registered office

3 Wellington Square
Ayr
KA7 1EN
Scotland

Filing status

Accounts
Next due: 2026-10-31
Last made up to: 2025-01-31
Confirmation statement
Next due: 2026-09-24
Last: 2025-09-10

Officers (3 active · 1 resigned)

COSTER, Amy Sarah
director · ~27y · appointed 2018-01-19
View their other companies + combined net worth →
Active
COSTER, Gordon Knox
director · ~60y · appointed 2025-08-28
View their other companies + combined net worth →
Active
COSTER, Jillian Helen
director · ~58y · appointed 2018-01-19
View their other companies + combined net worth →
Active
COSTER, Scott Robertson
director · ~30y · appointed 2018-01-19 · resigned 2022-08-09
Resigned

Click a director name to see their full track record across all companies.

Recent filings (19 total)

confirmation-statement-with-updates
confirmation-statement · CS01
2025-09-10
appoint-person-director-company-with-name-date
officers · AP01
2025-09-01
accounts-with-accounts-type-total-exemption-full
accounts · AA
2025-08-20
confirmation-statement-with-updates
confirmation-statement · CS01
2025-01-21
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-05-16
confirmation-statement-with-updates
confirmation-statement · CS01
2024-01-18
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-08-23
confirmation-statement-with-updates
confirmation-statement · CS01
2023-01-19
accounts-with-accounts-type-micro-entity
accounts · AA
2022-08-23
termination-director-company-with-name-termination-date
officers · TM01
2022-08-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-01-21
accounts-with-accounts-type-total-exemption-full
accounts · AA
2021-07-08
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2021-02-10
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-01-26
accounts-with-accounts-type-total-exemption-full
accounts · AA
2020-07-20