GARY THORNHILL ELECTRICAL LTD

💤Zombieactive
11886835 · ltd · incorporated 2019-03-18
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
Upgrade to see
Turnover
year to Mar 2025
Net worth
book net assets
Opportunity
76/100
Strong
🔔
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What this business does
Primary activity: SIC 35140
Sector: Electricity, gas & energy
Investor take
Pursue
Strong opportunity: active trading company with strong profile and bankable structure.

Opportunity 76/100 (strong), bankability 75/100. High owner-dependency — earn-out structure likely required for clean transition. 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
2 officers (2 active, 2 linked, 1 with DOB)
80
Ownership & PSC
1 active PSC(s) of 1 total, 1 with control declared
90
Director network
Network not yet resolved
30
Filing history
16 filings on record
85
Gazette notices
No matching gazette notices (standard for active companies)
60
Opportunity Score
76/100Strong
PassWatchWorth a lookStrongExceptional 

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

Business quality
65
Adequate — check latest filings for context.
Acquirability
70
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£0Mar 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
Average employees100100

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

🔒Filing-note intelligence

3 signals 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 confirmation-statement
Counts from Companies House filing history.
Corporate timeline (12 events)Click to expand
  1. 2025-07-08
    📄
    accounts-with-accounts-type-micro-entity
    accounts · AA
  2. 2024-11-28
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  3. 2023-08-29
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  4. 2022-08-30
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  5. 2021-11-15
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  6. 2021-09-15
    📄
    accounts-with-accounts-type-total-exemption-full
    accounts · AA
  7. 2020-10-02
    📄
    accounts-with-accounts-type-unaudited-abridged
    accounts · AA
  8. 2020-09-01
    📍
    change-registered-office-address-company-with-date-old-address-new-address
    address · AD01
  9. 2019-03-18
    🏢
    Company incorporated
    As GARY THORNHILL ELECTRICAL LTD
  10. 2019-03-18
    WINDSOR ACCOUNTANCY LIMITED appointed
    corporate-secretary
  11. 2019-03-18
    THORNHILL, Gary appointed
    director
  12. 2019-03-18
    📄
    incorporation-company
    incorporation · NEWINC

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.
  • +Founder name in company name: Company name contains director surname "THORNHILL" — strong identity link between founder and business.
  • +Senior director age: Director aged approximately 64 — approaching natural succession window.
  • +No director turnover: Company is 7 years old with no director changes — suggests a very tight-knit founder team never broadened.

Succession & seller-readiness

65/100
Strong succession signal

Multiple signals suggest succession is on the horizon. Candidate for proactive outreach.

SIGNALS
  • primaryFounder aged 63+: Senior director is approximately 64. Approaching typical UK retirement age — succession thinking likely.
  • primarySole active director: Only one director in control. No visible successor — buyers solve the succession problem.

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
Mr Gary Thornhill
Individual · British · DOB 09/1962 · age 64
75100%
75–100%board control75-100% shares · 75-100% voting · board control18/03/2019

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

7 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
Incorporated2019-03-18
Jurisdictionengland-wales
Primary SIC35140 — SIC 35140

Registered office

St Stephens House
Arthur Road
Windsor
Berkshire
SL4 1RU
England

Filing status

Accounts
Next due: 2026-12-31
Last made up to: 2025-03-31
Confirmation statement
Next due: 2027-03-31
Last: 2026-03-17

Officers (2 active · 0 resigned)

WINDSOR ACCOUNTANCY LIMITED
corporate-secretary · appointed 2019-03-18
View their other companies + combined net worth →
Active
THORNHILL, Gary
director · ~64y · appointed 2019-03-18
View their other companies + combined net worth →
Active

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

Recent filings (16 total)

confirmation-statement-with-no-updates
confirmation-statement · CS01
2026-04-15
accounts-with-accounts-type-micro-entity
accounts · AA
2025-07-08
confirmation-statement-with-no-updates
confirmation-statement · CS01
2025-03-26
accounts-with-accounts-type-total-exemption-full
accounts · AA
2024-11-28
confirmation-statement-with-no-updates
confirmation-statement · CS01
2024-03-19
accounts-with-accounts-type-total-exemption-full
accounts · AA
2023-08-29
confirmation-statement-with-no-updates
confirmation-statement · CS01
2023-04-18
accounts-with-accounts-type-total-exemption-full
accounts · AA
2022-08-30
confirmation-statement-with-updates
confirmation-statement · CS01
2022-03-21
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2021-11-15
accounts-with-accounts-type-total-exemption-full
accounts · AA
2021-09-15
confirmation-statement-with-updates
confirmation-statement · CS01
2021-04-19
accounts-with-accounts-type-unaudited-abridged
accounts · AA
2020-10-02
change-registered-office-address-company-with-date-old-address-new-address
address · AD01
2020-09-01
confirmation-statement-with-no-updates
confirmation-statement · CS01
2020-04-02