Companies within Weymouth

Newly Formed Companies in
Weymouth
this week

There have been 1 companies formed in the week from 04-06-2026 to 11-06-2026 within the DT3 postcode district (Weymouth in Dorchester). 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 Dorchester.

The geography of DT3 is anchored by Weymouth, making the district more specific than the broader postcode area that surrounds it. The description is focused on Weymouth, so DT3 is best read as a local guide to that named place rather than to a wider county or city.

Rather than covering an anonymous area, DT3 is tied to the recognisable locality of Weymouth, giving Companies House records here a specific geographic setting.

By company count, DT3 sits around the middle of the national spread, ranked 1,993rd out of 3,113 districts with 651 companies as of June 2026. UK company data for DT3 helps connect the named localities with recent company formation activity. The count gives DT3 a measurable presence in the wider UK company registration landscape without implying that every business trades only within the local area.

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.

Incorp Date	Categories	Location
9th Jun	Other specialised construction activities n.e.c.	X PLOUGH CLOSE OSMINGTON WEYMOUTH DORSET