Ffynonau Duon Mines Limited
ActiveLiveFfynonau Duon Mines Limited is an active private limited company incorporated on 14 Sept 1971 (55 years ago), with its registered office in Bargoed, Wales. The company operates in Mining & extraction.
The score, the reasons behind it, and what to do next.
A live business, still light on evidence
A registered office is on file; phone and web are checked on Pro.
Companies House · ONS · Nomis · General opportunity model · 100% of the model measurable
Financials
From Ffynonau Duon Mines Limited's filed accounts at Companies House, period ending 2025-09-30. As-filed figures — a signal, not an audited verdict. Dashes are not tagged in the accounts.
CompetitionRead this one the other way round: a high number means a crowded market, where differentiation matters more than timing.
Answers: Is this a live, reachable business in a market worth being in?
A balanced read. Pick the lens that matches what you sell and every number on this page re-weights.
Accounts are next due 30 Jun 2027; the last set was made up to 30 Sept 2025.
What this means for you: Filings are up to date, which makes this an easier first conversation.
What we checked · General opportunity weighting
Rows marked Not checked are excluded from the score rather than assumed — the missing weight shows up as lower confidence, not as a worse company.
Commonly offered to a company like this
These are sector norms, not detected needs. CompaniesIQ never asserts what a company requires — only what the register does and does not show.
Answers: is this market big, growing and survivable — and is the region ahead or behind?
Sector size & momentum
This sector is growing roughly in line with the national average in Wales.
Companies House · every incorporation with a SIC code in this sector (16 codes)
How long companies last here
Of every 100 companies started in this sector, roughly 41 are still trading five years later. This company is past that point.
The market around it
Where the sector is heading
- 1Wales is a very high-density market for mining & extraction, with about 225,669 companies in the same industry.
- 2Formation is broadly in line with the national average (+4.7%).
- 3Around 19,798 new companies registered in this industry locally over the last year.
- 4Sector survival sits at 41% over five years — the benchmark for businesses in this classification.
Answers: how crowded is this market, and where does this company sit against its peers?
Score distribution
A quick score from register status and company age only, because that is all the peer list carries. To compare like with like, this company is placed on the same quick score (100) — not the full 66/100 at the top of the page. Treat it as a position, not a ranking.
Peer companies
| Company | Incorporated | Location | Overall signal | Quick score |
|---|---|---|---|---|
| Glamorgan Power Company Limited 02870335 · SIC 05200 | 09 Nov 1993 | Wales | Active | 100 |
| Gow Aggregates Limited SC597996 · SIC 05200 | 23 May 2018 | Scotland | Active | 100 |
| Moneyminds Investment Group LTD 16567311 · SIC 01140 | 08 Jul 2025 | London | Active | 62 |
| Aktobe Holdings LTD 13960819 · SIC 05200 | 07 Mar 2022 | East of England | Active | 81 |
| Fellowship Recruitment LTD 12769936 · SIC 05200 | 27 Jul 2020 | London | Active | 90 |
| Karoo Power LTD 12243823 · SIC 05200 | 04 Oct 2019 | London | Active | 95 |
| Meteor Mining Company LTD 12965751 · SIC 05200 | 21 Oct 2020 | London | Active | 89 |
| Wrightz LTD 12037032 · SIC 05200 | 06 Jun 2019 | South East | Active | 96 |
| Skyworth Investment Limited 11384618 · SIC 05200 | 26 May 2018 | South East | Active | 100 |
| Chord Town Leatherworks LTD 16641274 · SIC 05200 | 11 Aug 2025 | London | Active | 62 |
| Jobs UK Glasgow LTD 14712958 · SIC 05200 | 07 Mar 2023 | West Midlands | Active | 75 |
| Alu Global Supply Limited 16951414 · SIC 05200 | 08 Jan 2026 | South East | Active | 60 |
Answers: what is formally on the public register — and what has not been filed yet?
Timeline
- Confirmation statementConfirmation statement with updates05 Aug 2026
- Accounts filedAccounts with accounts type total exemption full19 Jun 2026
- Confirmation statementConfirmation statement with no updates04 Aug 2025
- Accounts filedAccounts with accounts type total exemption full30 Jun 2025
- Confirmation statementConfirmation statement with updates06 Aug 2024
- Accounts filedAccounts with accounts type total exemption full07 Jun 2024
- Confirmation statementConfirmation statement with updates03 Aug 2023
- Accounts filedAccounts with accounts type total exemption full21 Nov 2022
- Confirmation statementConfirmation statement with updates03 Aug 2022
- Accounts filedAccounts with accounts type total exemption full19 Jul 2022
Showing the 10 most recent of 25 filings. Upgrade for the complete history.
Company details
- Company
- Ffynonau Duon Mines Limited
- Number
- 01024041
- Registered office
- Pentwyn Farm, Pentwyn, Bargoed, CF81 9NP
- Incorporated
- 14 Sept 1971
- Type
- Private limited company
- Nature of business
- 05200 — SIC division 05
- Status
- Active
- Region
- Wales · Wales
- Accounts
- Next due 30 Jun 2027
- Confirmation statement
- Next due 14 Aug 2027
Connected companies
Other companies run by the same directors are checked on paid plans — each appointment is a separate register lookup.
Who runs and owns it
- Created
- 26 Aug 1997
- Registered
- 03 Sept 1997
- Persons entitled
- The Coal Authority
- Created
- 08 Jul 1997
- Registered
- 15 Jul 1997
- Persons entitled
- Brian Clarke
- Created
- 09 Apr 1997
- Registered
- 30 Apr 1997
- Persons entitled
- The Coal Authority
- Created
- 17 Jan 1996
- Registered
- 19 Jan 1996
- Persons entitled
- Elizabeth Ann Llewellyn
- Created
- 19 May 1995
- Registered
- 22 May 1995
- Persons entitled
- The Coal Authority
- Created
- 19 May 1995
- Registered
- 22 May 1995
- Persons entitled
- The Coal Authority
- Created
- 19 May 1995
- Registered
- 22 May 1995
- Persons entitled
- The Coal Authority
- Created
- 28 Jul 1989
- Registered
- 02 Aug 1989
- Persons entitled
- George Conway, David Ivor Llewellyn, Bernard John Llewellyn
- Created
- 01 Jul 1985
- Registered
- 05 Jul 1985
- Persons entitled
- David Ivor Llewellyn, George Conway, Bernard John Llewellyn
CompaniesIQ presents evidence drawn from Companies House and ONS. Figures marked as modelled are derived from population and sector data. Scores are indicative, re-weight with the lens you choose, and are not financial, credit or legal advice.