DOUGLAS C MARR ENGINEERING LTD

💤Zombieactive
SC428642 · ltd · incorporated 2012-07-19
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.
🔒Estimated value
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Turnover
year to Jul 2024
Net worth
£29.4k
book net assets
Opportunity
63/100
Worth a look
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What this business does
Primary activity: Other engineering activities
Sector: Professional, scientific & technical
Investor take
Special-situation opportunity
Distressed professional-services with salvageable qualities — special-situations priority.

Opportunity 63/100 (worth a look), bankability 65/100. High owner-dependency — earn-out structure likely required for clean transition. Share purchase looks the cleaner deal structure. Biggest value-creation lever: Resolve: Confirmation statement overdue. Annual confirmation statement not filed on time. Required statutory filing — overdue is a strong discipline signal. Most likely exit: share sale to pe / searcher (58/100).

Data confidence

Overall: medium (70/100)

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
1 year of iXBRL accounts extracted (no YoY comparison) + narrative notes parsed
50
Lenders & charges
Confirmed no charges registered
85
Directors & officers
1 officers (1 active, 1 linked, 1 with DOB)
90
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
Network not yet resolved
30
Filing history
47 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
63/100Worth a look
PassWatchWorth a lookStrongExceptional 

Mixed signal. Worth opening the full target workup before deciding to pursue.

Business quality
60
Adequate — check latest filings for context.
Acquirability
50
Some acquirability indicators.
Risk profile
64
Some moderate concerns — review flags.
Signal strength
90
Good data coverage for analysis.

Signals from accounts

Derived from iXBRL accounts · accounting standard not declared
Positive net assets
Net assets £29,389

Key financials

1 year extracted from filed iXBRL accounts
Cash
Net Worth
£29k
Current Assets
Current Liabilities

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2024-07-31
Total assets£29.4k
Net assets£29.4k

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
0
filings
Counts from Companies House filing history.
Corporate timeline (20 events)Click to expand
  1. 2025-05-07
    📍
    default-companies-house-service-address-applied-psc
    address · RP10
  2. 2025-05-07
    📍
    default-companies-house-service-address-applied-officer
    address · RP09
  3. 2025-05-07
    📍
    default-companies-house-registered-office-address-applied
    address · RP05
  4. 2025-04-18
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  5. 2024-09-18
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  6. 2024-07-20
    📄
    gazette-filings-brought-up-to-date
    gazette · DISS40
  7. 2024-07-02
    📄
    gazette-notice-compulsory
    gazette · GAZ1
  8. 2023-04-28
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  9. 2022-08-17
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  10. 2021-03-12
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  11. 2020-02-28
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  12. 2019-12-30
    📄
    change-person-director-company-with-change-date
    officers · CH01
  13. 2019-12-30
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  14. 2019-12-30
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  15. 2019-03-06
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  16. 2018-04-11
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  17. 2017-09-25
    📄
    notification-of-a-person-with-significant-control
    persons-with-significant-control · PSC01
  18. 2017-09-25
    📄
    withdrawal-of-a-person-with-significant-control-statement
    persons-with-significant-control · PSC09
  19. 2012-07-19
    🏢
    Company incorporated
    As DOUGLAS C MARR ENGINEERING LTD
  20. 2012-07-19
    MARR, Douglas appointed
    director

Owner dependency

95/100
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.
  • +Founder name in company name: Company name contains director surname "MARR" — strong identity link between founder and business.
  • +No director turnover: Company is 14 years old with no director changes — suggests a very tight-knit founder team never broadened.

Succession & seller-readiness

53/100
Moderate signal

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

SIGNALS
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.
  • secondary12+ year tenure: Director in role 14 years.

Red flags

1 high · 1 low
Confirmation statement overdue
high

Annual confirmation statement not filed on time. Required statutory filing — overdue is a strong discipline signal.

Evidence: Next due: 2025-08-02

Multiple registered office changes
low

Multiple address changes in a short period can indicate operational instability or admin disorder.

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Mr Douglas Marr
Individual · British · DOB 11/1983 · age 43
75100%
75–100%board control75-100% shares · 75-100% voting · board control19/09/2017

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

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Peers ranked by estimated value, then turnover, then opportunity score.See all →
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8 specific questions generated from this company's actual signals — liquidity, leverage, director age, charge count, red flags, age-of-company.

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Company details

Statusactive
Typeltd
Incorporated2012-07-19
Jurisdictionscotland
Primary SIC71129 — Other engineering activities

Registered office

SC428642 - COMPANIES HOUSE DEFAULT ADDRESS
Edinburgh
EH7 9HR

Filing status

Accounts
Next due: 2026-04-30
Last made up to: 2024-07-31
Confirmation statement
Next due: 2025-08-02OVERDUE
Last: 2024-07-19

Officers (1 active · 0 resigned)

MARR, Douglas
director · ~43y · appointed 2012-07-19
View their other companies + combined net worth →
Active

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

Recent filings (47 total)

default-companies-house-service-address-applied-psc
address · RP10
2025-05-07
default-companies-house-service-address-applied-officer
address · RP09
2025-05-07
default-companies-house-registered-office-address-applied
address · RP05
2025-05-07
accounts-with-accounts-type-micro-entity
accounts · AA
2025-04-18
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-09-18
gazette-filings-brought-up-to-date
gazette · DISS40
2024-07-20
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-07-19
gazette-notice-compulsory
gazette · GAZ1
2024-07-02
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-07-19
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-04-28
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-08-17
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-07-19
confirmation-statement-with-no-updates
confirmation-statement · CS01
2021-07-19
accounts-with-accounts-type-total-exemption-full
accounts · AA
2021-03-12
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-07-19