ADS MECHANICAL LIMITED

💤Zombieactive
NI650606 · ltd · incorporated 2018-01-29
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 Mar 2025
Net worth
£62.5k
book net assets
Opportunity
64/100
Worth a look
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What this business does
Primary activity: Plumbing, heat and air-conditioning installation
Sector: Construction
Investor take
Special-situation opportunity
Distressed construction with salvageable qualities — special-situations priority.

Opportunity 64/100 (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 (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 (1 active, 2 linked, 2 with DOB)
90
Ownership & PSC
1 active PSC(s) of 2 total, 2 with control declared
90
Director network
Network not yet resolved
30
Filing history
23 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
64/100Worth a look
PassWatchWorth a lookStrongExceptional 

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

Business quality
55
Adequate — check latest filings for context.
Acquirability
55
Some acquirability indicators.
Risk profile
67
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 £62,498
Net assets shrinking
Down £14,368 YoY

Key financials

2 years extracted from filed iXBRL accounts
Cash
Net Worth
£62k
↓ 19% YoY
Current Assets
£131k
↑ 27% YoY
Current Liabilities
£0£26k£52k£79k£105k£131kMar 2024Mar 2025

Hover to see exact values · click legend to toggle series

Financials

Extracted from Companies House accounts · accounting standard unknown
Metric2025-03-312024-03-31
Total assets£121.9k£76.9k
Current assets£130.9k£102.8k
Net assets£62.5k£76.9k

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
1
filing
  • 1 accounts
Last 180 days
1
filing
  • 1 accounts
Counts from Companies House filing history.
Corporate timeline (19 events)Click to expand
  1. 2026-03-31
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2024-12-31
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  3. 2023-10-25
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  4. 2022-06-24
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  5. 2021-06-25
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  6. 2020-11-26
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  7. 2019-10-29
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  8. 2019-09-23
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  9. 2019-09-23
    📄
    cessation-of-a-person-with-significant-control
    persons-with-significant-control · PSC07
  10. 2019-04-03
    📄
    change-account-reference-date-company-previous-extended
    accounts · AA01
  11. 2019-03-08
    📄
    change-to-a-person-with-significant-control
    persons-with-significant-control · PSC04
  12. 2019-01-28
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  13. 2018-10-31
    SCOTT, David resigned
    director
  14. 2018-10-31
    📄
    termination-director-company-with-name-termination-date
    officers · TM01
  15. 2018-03-05
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  16. 2018-01-29
    🏢
    Company incorporated
    As ADS MECHANICAL LIMITED
  17. 2018-01-29
    DODDS, Alistair appointed
    director
  18. 2018-01-29
    SCOTT, David appointed
    director
  19. 2018-01-29
    📄
    incorporation-company
    incorporation · NEWINC

Owner dependency

75/100
High — earn-out structure required

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

FACTORS
  • +Sole director: Only one active director — all governance concentrated on one person.

Succession & seller-readiness

45/100
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.

Red flags

1 high ·
Confirmation statement overdue
high

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

Evidence: Next due: 2026-04-21

Shareholders & ownership

1 active beneficial owner · dominant holder ≥75%
NameSharesVoting rightsNature of controlNotified
Mr Alistair Dodds
Individual · British · DOB 11/1995 · age 31
75100%
75–100%75-100% shares · 75-100% voting29/01/2018
1 historic (ceased) PSC
  • Mr David Scottceased 29/01/2019· 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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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 →
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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.

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Company details

Statusactive
Typeltd
Incorporated2018-01-29
Jurisdictionnorthern-ireland
Primary SIC43220 — Plumbing, heat and air-conditioning installation

Registered office

2 Hillhead Road
Ballynahinch
BT24 8LB
Northern Ireland

Filing status

Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2026-04-21OVERDUE
Last: 2025-04-07

Officers (1 active · 1 resigned)

DODDS, Alistair
director · ~31y · appointed 2018-01-29
View their other companies + combined net worth →
Active
SCOTT, David
director · ~32y · appointed 2018-01-29 · resigned 2018-10-31
Resigned

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

Recent filings (23 total)

accounts-with-accounts-type-micro-entity
accounts · AA
2026-03-31
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-05-19
accounts-with-accounts-type-micro-entity
accounts · AA
2024-12-31
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-11-20
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-10-25
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-10-15
confirmation-statement-with-no-updates
confirmation-statement · CS01
2022-09-21
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-06-24
confirmation-statement-with-updates
confirmation-statement · CS01
2021-09-21
accounts-with-accounts-type-micro-entity
accounts · AA
2021-06-25
accounts-with-accounts-type-micro-entity
accounts · AA
2020-11-26
confirmation-statement-with-updates
confirmation-statement · CS01
2020-09-23
accounts-with-accounts-type-micro-entity
accounts · AA
2019-10-29
confirmation-statement-with-updates
confirmation-statement · CS01
2019-09-23
change-to-a-person-with-significant-control
persons-with-significant-control · PSC04
2019-09-23