3G TUNNELLING SERVICES LIMITED
No material changes in the last 30 days.
No snapshot from 90 days ago — start tracking from today.
No snapshot from 180 days ago — start tracking from today.
Opportunity 73/100 (strong), bankability 75/100. Share purchase looks the cleaner deal structure. Most likely exit: strategic trade sale (80/100).
Data confidence
Overall: medium (76/100)Adequate coverage. AI outputs are reliable for the sections scored high; verify the rest in diligence.
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 →Solid opportunity signal. Worth a dedicated memo and management meeting.
Signals from accounts
Derived from iXBRL accounts · FRS 102Key financials
1 year extracted from filed iXBRL accountsFinancials
Extracted from Companies House accounts · FRS 102| Metric | 2025-04-30 |
|---|---|
| Profit before tax | £104.8k |
| Average employees | 2 |
Amounts extracted automatically from iXBRL. Fields left blank were not reported or not mapped. Values in GBP unless stated.
2 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
- • 2 accounts
- • 1 confirmation-statement
Corporate timeline (22 events)Click to expand
- 2026-04-14📄change-account-reference-date-company-previous-shortenedaccounts · AA01
- 2026-01-27📄accounts-with-accounts-type-fullaccounts · AA
- 2025-11-03📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2025-11-03📄cessation-of-a-person-with-significant-controlpersons-with-significant-control · PSC07
- 2025-11-03📄notification-of-a-person-with-significant-controlpersons-with-significant-control · PSC02
- 2025-06-24📄change-account-reference-date-company-previous-extendedaccounts · AA01
- 2024-12-12📄accounts-with-accounts-type-fullaccounts · AA
- 2024-08-22📄change-person-director-company-with-change-dateofficers · CH01
- 2024-08-22📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2023-12-20📄accounts-with-accounts-type-fullaccounts · AA
- 2023-09-14📄change-to-a-person-with-significant-controlpersons-with-significant-control · PSC04
- 2023-09-14📄change-person-director-company-with-change-dateofficers · CH01
- 2022-12-22📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2021-12-24📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2021-03-15📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2019-12-13📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2018-12-21📄accounts-with-accounts-type-total-exemption-fullaccounts · AA
- 2011-10-21🏢Company incorporatedAs 3G TUNNELLING SERVICES LIMITED
- 2011-10-21➕GALLAGHER, Donal John appointeddirector
- 2011-10-21➕O'DRISCOLL, Sean Peter appointeddirector
- 2011-10-21➕BILLANE, Noreen appointeddirector
- 2011-10-21➖BILLANE, Noreen resigneddirector
Owner dependency
Some founder dependency, but not acute. A structured handover period should cover most risk.
- +Two-director setup: Only two active directors — typical of owner-managed SMEs but limits succession.
Succession & seller-readiness
Some succession indicators present. Worth watching; approach if sector/strategy fits.
- secondaryTwo-director governance: Small-team governance. Succession depth is thin but not absent.
- secondary12+ year tenure: Director in role 15 years.
- supportingClean filings + long tenure: Disciplined long-tenure operator — classic lifestyle-business pattern that often sells quietly.
Red flags
cleanGroup structure
Nightingale Invesments (Holdings) Limited is the ultimate parent — holding 75%+ shares. This company sits inside their group.
Parent relationships inferred from Persons with Significant Control filings. Full subsidiary tree requires reverse-lookup (coming).
Shareholders & ownership
1 active beneficial owner · dominant holder ≥75%| Name | Shares | Voting rights | Nature of control | Notified |
|---|---|---|---|---|
Nightingale Invesments (Holdings) Limited Corporate entity | 75–100% | 75–100% | board control75-100% shares · 75-100% voting · board control | 23/05/2025 |
2 historic (ceased) PSCs
- Mr Donal Gallagherceased 23/05/2025· 25-50% shares · 25-50% voting
- Mr Sean Peter O'Driscollceased 23/05/2025· 25-50% shares · 25-50% voting
From Companies House Persons with Significant Control filings. Share ranges are banded per the public PSC regime.
Radial SVG graph showing every company connected via shared directors, colour-coded by status.
Available from the Pro tier upwards.
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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 →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
Registered office
Filing status
Officers (2 active · 1 resigned)
Click a director name to see their full track record across all companies.