HYDROCARBON ASSET MAINTENANCE LTD.

💤Zombieactive
SC347313 · ltd · incorporated 2008-08-19
Investment thesis
Zombie company — trading but stalled; unlikely mover.
Why interesting: Quiet, steady; could be a succession or carve-out candidate with the right conversation.
Why risky: No growth signal; thin margin for error on price.
Why now
Window steady · low confidence
Steady and stalled — no momentum either way. Needs an approach trigger.
What changed my view
Last 30 days

No material changes in the last 30 days.

Last 90 days

No snapshot from 90 days ago — start tracking from today.

Last 180 days

No snapshot from 180 days ago — start tracking from today.

🔒Estimated value
—
Upgrade to see
Turnover
—
year to Aug 2025
Net worth
£43.3k
book net assets
Opportunity
80/100
Exceptional
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What this business does
Primary activity: Other engineering activities
Sector: Professional, scientific & technical
Investor take
Pursue
Asset-holding vehicle with a 69-year-old founder — textbook succession opportunity.

Opportunity 80/100 (exceptional), bankability 75/100. Strong seller-intent signal (83/100, director aged 69). Share purchase looks the cleaner deal structure. Biggest value-creation lever: Broaden director team. Sole director creates succession risk and reduces buyer comfort. Appoint a second director or strong #2. Most likely exit: share sale to pe / searcher (73/100).

Data confidence

Overall: medium (76/100)

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
5 officers (1 active, 5 linked, 2 with DOB)
78
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
52 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
80/100Exceptional
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
90
Good data coverage for analysis.

Signals from accounts

Derived from iXBRL accounts · FRS 105 (micro)
Positive net assets
Net assets £43,269

Key financials

2 years extracted from filed iXBRL accounts
Cash
—
Net Worth
£43k
↑ 82% YoY
Current Assets
£56k
↑ 285% YoY
Current Liabilities
—
£0£11k£22k£34k£45k£56kAug 2024Aug 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · FRS 105 (micro)
Metric2025-08-312024-08-31
Total assets£51.8k£40.8k
Current assets£55.9k£14.5k
Net assets£43.3k£23.7k

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
1
filing
  • • 1 accounts
Counts from Companies House filing history.
Corporate timeline (25 events)Click to expand
  1. 2026-02-18
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2025-09-03
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  3. 2025-09-03
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  4. 2025-05-29
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  5. 2023-10-19
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  6. 2023-02-23
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  7. 2022-02-04
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  8. 2021-02-08
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  9. 2020-01-08
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  10. 2018-11-05
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  11. 2017-11-06
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  12. 2016-11-08
    📄
    accounts-with-accounts-type-total-exemption-small
    accounts · AA
  13. 2015-12-03
    📄
    accounts-with-accounts-type-total-exemption-small
    accounts · AA
  14. 2015-08-19
    📄
    annual-return-company-with-made-up-date-full-list-shareholders
    annual-return · AR01
  15. 2014-11-19
    📄
    capital-variation-of-rights-attached-to-shares
    capital · SH10
  16. 2009-10-01
    ➖
    MORAN, Maureen resigned
    secretary
  17. 2008-08-19
    🏢
    Company incorporated
    As HYDROCARBON ASSET MAINTENANCE LTD.
  18. 2008-08-19
    ➕
    MORAN, James appointed
    director
  19. 2008-08-19
    ➕
    MORAN, Maureen appointed
    secretary
  20. 2008-08-19
    ➕
    BRIAN REID LTD. appointed
    corporate-secretary
  21. 2008-08-19
    ➖
    BRIAN REID LTD. resigned
    corporate-secretary
  22. 2008-08-19
    ➕
    MORAN, Maureen appointed
    director
  23. 2008-08-19
    ➖
    MORAN, Maureen resigned
    director
  24. 2008-08-19
    ➕
    STEPHEN MABBOTT LTD. appointed
    corporate-director
  25. 2008-08-19
    ➖
    STEPHEN MABBOTT LTD. resigned
    corporate-director

Owner dependency

100/100
Critical — business is the founder

The business appears inseparable from the founder. Acquisition without a serious earn-out or meaningful transition period would likely destroy value.

FACTORS
  • +Sole director: Only one active director — all governance concentrated on one person.
  • +Long-tenure founder: Senior director has been in place 18 years — deep operational knowledge concentrated in one person.
  • +Founder age: Director aged approximately 69 — succession pressure is live.

Succession & seller-readiness

88/100
Likely off-market candidate

Strong acquirability signals converging. Worth approaching directly — this is how off-market deals start.

SIGNALS
  • primaryFounder aged 63+: Senior director is approximately 69. Approaching typical UK retirement age — succession thinking likely.
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
  • secondary12+ year tenure: Director in role 18 years.
  • secondaryStable-but-static management: Company is 18 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

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 · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Mrs Maureen Moran
Individual · British · DOB 08/1960 · age 66
75–100%
75–100%75-100% shares · 75-100% voting19/08/2016
1 historic (ceased) PSC
  • Mr James Moranceased 01/09/2025· 25-50% shares · 25-50% voting

From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.

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ALLEN ASSOCIATES (H.P.E.) LIMITED→
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————26y8359y
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Peers ranked by estimated value, then turnover, then opportunity score.See all →
🔒Tailored diligence questions

8 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
Incorporated2008-08-19
Jurisdictionscotland
Primary SIC71129 — Other engineering activities

Registered office

5 Inverugie Road
Peterhead
Aberdeenshire
AB42 1QW

Filing status

Accounts
Next due: 2027-05-31
Last made up to: 2025-08-31
Confirmation statement
Next due: 2026-09-02
Last: 2025-08-19

Officers (1 active · 4 resigned)

MORAN, James→
director · ~69y · appointed 2008-08-19
View their other companies + combined net worth →
Active
MORAN, Maureen→
secretary · appointed 2008-08-19 · resigned 2009-10-01
Resigned
BRIAN REID LTD.→
corporate-secretary · appointed 2008-08-19 · resigned 2008-08-19
Resigned
MORAN, Maureen→
director · ~66y · appointed 2008-08-19 · resigned 2008-08-19
Resigned
STEPHEN MABBOTT LTD.→
corporate-director · appointed 2008-08-19 · resigned 2008-08-19
Resigned

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

Recent filings (52 total)

accounts-with-accounts-type-micro-entity
accounts · AA
2026-02-18
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2025-09-03
cessation-of-a-person-with-significant-control
persons-with-significant-control · PSC07
2025-09-03
confirmation-statement-with-updates
confirmation-statement · CS01
2025-08-27
accounts-with-accounts-type-micro-entity
accounts · AA
2025-05-29
confirmation-statement-with-updates
confirmation-statement · CS01
2024-08-23
accounts-with-accounts-type-micro-entity
accounts · AA
2023-10-19
confirmation-statement-with-updates
confirmation-statement · CS01
2023-08-28
accounts-with-accounts-type-micro-entity
accounts · AA
2023-02-23
confirmation-statement-with-updates
confirmation-statement · CS01
2022-08-19
accounts-with-accounts-type-micro-entity
accounts · AA
2022-02-04
confirmation-statement-with-updates
confirmation-statement · CS01
2021-08-20
accounts-with-accounts-type-micro-entity
accounts · AA
2021-02-08
confirmation-statement-with-updates
confirmation-statement · CS01
2020-08-24
accounts-with-accounts-type-micro-entity
accounts · AA
2020-01-08