What T. G. Tunnelling say about themselves
“Tunnel and Civil Engineering Specialist Contractors. Helping deliver major infrastructure projects. Highly respected in the industry.”
T. G. Tunnelling Limited
- Incorporated
- 18 October 1995 (31 years)
- Industry
- Construction of bridges and tunnels (42130)
- Accounts type
- Full
- Region
- Greater London
- Address
- 2 Athenaeum RoadLondonN20 9AE
Website & contact details
- Website
Filing status
- Accounts due
- 31 July 2027
- Last accounts
- 31 October 2025
- Conf. stmt due
- 11 October 2027
- Last conf. stmt
- 27 September 2026
Charges
- Total
- 1
- Outstanding
- 0
- Part satisfied
- 0
- Satisfied
- 1
Officers 4 active
Officer details are public data from the Companies House register.
Irish
Born July 1980 (46)
Irish
Born December 1947 (78)
Gallagher, Nora
Secretary · Appointed 25 October 1998
British
Director · Appointed 24 October 1995
Irish
Born May 1950 (76)
Officer history (4 former)
4 May 2021
20 May 2013
25 October 1998
Appointed Gallagher, Nora as Secretary
25 October 1998
2 April 1996
Resigned Gill, Yvonne as Director
24 October 1995
24 October 1995
Appointed Gill, Yvonne as Director
24 October 1995
18 October 1995
18 October 1995
18 October 1995
18 October 1995
Ownership 1 active
People and entities with significant control, from the Companies House PSC register
Corporate entity · Notified 9 March 2018
Owns 75–100% of shares
Holds 75–100% of voting rights
Right to appoint and remove directors
Holding Company
Reg. no. 11244029
Former controllers (2)
9 March 2018
9 March 2018
Group structure 3 companies
Ownership group derived from the Companies House PSC register
Carnvalley Investments Limited Owns 75–100% of shares
T. G. Tunnelling Limited This company Owns 75–100% of shares
Financials
Balance sheet as at 31 October 2025 · full accounts
- Net Assets
- £19,739,880
- Cash
- £7,698,169
- Profit Before Tax
- £123,831
- Debt Ratio
- 39%
- Current Ratio
- 11.2x
- Return on Equity
- 2%
Trend
Net Assets
Balance sheet detail
| 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|
| Fixed Assets | £5,665 | £140,149 | £204,620 | £1,037,751 |
| Current Assets | £32,315,528 | £32,366,961 | £30,764,881 | £28,940,055 |
| Debtors | £24,617,359 | £31,165,523 | £25,512,890 | £21,031,989 |
| Cash | £7,698,169 | £1,201,438 | £5,251,991 | £7,908,066 |
| Creditors (< 1 year) | £2,881,313 | £5,366,168 | £10,104,586 | £11,582,177 |
| Net Current Assets | £29,434,215 | £27,000,793 | £20,660,295 | £17,357,878 |
| Net Assets | £19,739,880 | £21,847,586 | ||
| Shareholder Funds | £19,739,880 | £21,847,586 | £20,864,915 | £18,395,629 |
Filings
Recent filings only. See the full history on Companies House
| Date | Description | Made Up To | Pages | |
|---|---|---|---|---|
| 21 October 2026 | Secretary's details changed | |||
| 21 October 2026 | Director's details changed | |||
| 21 October 2026 | Confirmation statement with updates | 27 September 2026 | ||
| 31 July 2026 | Full accounts | 31 October 2025 | ||
| 31 October 2025 | Full accounts | 31 October 2024 |
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