£58k
−37%vs Aug 2024Active13577513Private limited companyPontypridd
TUNNEL ENGINEERING SOLUTIONS LIMITED
Significant control: David John Carter (75–100%)
From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms
Watch this company
Get an email when Companies House records a change for Tunnel Engineering Solutions Limited: status, filings, accounts, officers or owners. Free.
Not live yet: alerts start by 15 December 2026. We store your email and this company number only, for these alerts. If alerts don’t launch, we tell you and delete your address. Privacy
Coming soon · product and service lists
What does Tunnel Engineering Solutions Limited sell?
Registered activity: Support activities for other mining and quarrying (SIC 09900). We’re building product and service lists for UK companies. Get this one when it’s ready.
One email, only about this. If we don’t launch within 60 days we’ll tell you. Privacy
01
Summary
TUNNEL ENGINEERING SOLUTIONS LIMITED is an active private limited company (company number 13577513) incorporated on 20 August 2021, registered in Pontypridd. Its registered activity is support activities for other mining and quarrying (SIC 09900). Latest micro accounts cover the period ending 31 August 2025, showing net assets of £58k, with 0 employees on average. As micro-entity accounts, no profit and loss account is filed, so turnover and profit are not public. Net assets fell 37% on the prior period (£92k).
Peer position · net assets
By net assets it sits in the upper half of 546 comparable companies in the UK (median £5,132, upper quartile £69k).
02
Ownership and control
- Mr David John Carter
- owns 75–100% of shares
- Mrs Chiu Chiang Carter
- has significant influence or control
Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.
03
Key dates
- Incorporated
- 20 August 20215 yrs ago
- Next accounts due
- 31 May 2027in 217 days
- Confirmation statement due
- 3 September 2027in 312 days
Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.
04
Activity
- SIC 09900
- Support activities for other mining and quarrying
- SIC 42130
- Construction of bridges and tunnels
- SIC 43999
- Other specialised construction activities n.e.c.
- Accounts type
- Micro Entity
- Size band
- MicroCompanies Act thresholds
05
Financials
Not reported
Not disclosed
0
vs Aug 2024| Period end | Net assets | Cash | Debtors | Creditors <1y | Turnover | Profit | Employees |
|---|---|---|---|---|---|---|---|
| 31 August 2025 | £58k | — | — | £49k | — | — | 0 |
| 31 August 2024 | £92k | — | — | £24k | — | — | 0 |
Current ratio0.9Current assets ÷ creditors within one year
Figures as filed in iXBRL accounts at Companies House. "—" means the line was not reported in that filing; micro-entity accounts contain no profit and loss account.
06
Filing and accounts signals
- Net assets above zeroNet assets £58,476 at 31 August 2025
- Net assets down 25% or more on the prior period-36.5% vs prior period
- Current assets below creditors within one yearCurrent ratio 0.9
- Incorporated five or more years agoIncorporated 20 August 2021
Neutral facts read from the register and filed accounts, each with its evidence. They are not a rating, a prediction or advice, and may be incomplete or out of date. How each signal is derived.
07
Timeline
- Confirmation statement duein 312 days
- Next accounts duein 217 days
- Accounts period endNet assets £58k · micro accounts
- Accounts period endNet assets £92k · micro accounts
- Incorporated
08
Similar companies in Cardiff
- MIKE ARMITAGE CONSULTING LTDCardiff · inc. Dec 2021
- MINEGT LIMITEDCardiff · inc. Mar 2021
- METANEW LIMITEDCardiff · inc. Dec 2020
- ORCHARD LODGE INVESTMENTS LIMITEDLlantwit Major · inc. Dec 2020
- IN ONE PLACE TRADING LIMITEDCardiff · inc. Oct 2020
- GT MINING LTDCardiff · inc. Sept 2020
All companies incorporated on 20 August 2021 · in Aug 2021.
09
Reminders for TUNNEL ENGINEERING SOLUTIONS LIMITED
Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.