Newly Formed Companies in
Tonypandy, Trealaw, Penygraig, Dinas, Williamstown, Cwm Clydach, Llwynypia, Penrhiwfer
this week
There have been 0 companies formed in the week from 25-06-2026 to 02-07-2026 within the CF40 postcode district (Tonypandy, Trealaw, Penygraig, Dinas, Williamstown, Cwm Clydach, Llwynypia, Penrhiwfer in Cardiff). Usually over 2500 companies get formed every working day across the country. If you would prefer to analyse by region, rather than this postal district, you can check how many companies are formed in Cardiff.
Within Rhondda Cynon Taf, CF40 is identified with Tonypandy, Trealaw, Penygraig and nearby places such as Dinas, a group of places whose names give the district much of its local relevance. The named localities for CF40 include Tonypandy, Trealaw, Penygraig, with Dinas also helping to describe the spread of the district.
For CF40, the CF postcode context matters: The CF postcode places the district within Cardiff or the surrounding South Wales area, with the capital's civic, sporting, university and waterfront roles never far away.
As of June 2026, CF40 occupies a mid-table position in the postcode-district ranking, placed 2,120th of 3,113 with 518 companies recorded. UK company data for CF40 helps connect the named localities with recent company formation activity. Within the broad middle of UK postcode-district activity, CF40 uses its geography to provide the more specific local context.
Below are just a small sample of the companies formed (with the numeric parts of the address redacted with an X and not showing the postcode, so we are not advertising peoples full addresses online) but allows you to see where some of the companies have been formed. Our newly formed companies wizard in our Dashboard allows you to filter by a range of options free of charge to get an idea of quantities, prior to deciding to purchase. We supply the full company details lodged when they filed their company when you have decided on your filter selection and choose to purchase.
No companies were formed in CF40 (Tonypandy, Trealaw, Penygraig, Dinas, Williamstown, Cwm Clydach, Llwynypia, Penrhiwfer) in the past week.
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