Companies within Marylebone

Newly Formed Companies in
Marylebone
this week

There have been 8 companies formed in the week from 15-07-2026 to 22-07-2026 within the W1H postcode district (Marylebone in West London). 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 West London.

W1H is best understood through the places named in its coverage: Marylebone, set within the wider context of Westminster. That single-place description makes W1H relatively direct to interpret: it is centred on Marylebone.

For W1H, the W postcode context matters: The W postcode gives the district a west London setting, with a mix of central commercial streets, residential squares, transport hubs and well-known cultural areas.

Company registration numbers put W1H in a strong national position, ranking 109th of 3,113 districts with 6,038 companies as of June 2026. Recently formed companies connected with W1H add a commercial layer to the district's local profile. That puts W1H well above the long tail of smaller postcode districts, while the local geography of Marylebone remains the main context.

That local context helps make the company data easier to interpret, because W1H is tied to identifiable places rather than an abstract administrative code.

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
21st Jul	Business and domestic software development	Flat XX XXX Seymour Place London
21st Jul	Buying and selling of own real estate	XX Seymour Mews London
20th Jul	Financial intermediation not elsewhere classified Activities auxiliary to financial intermediation n.e.c.	XX Seymour Street London
19th Jul	Management of real estate on a fee or contract basis	X Homer Street London
17th Jul	Other building completion and finishing	XX-XX Seymour Place London
17th Jul	Other business support service activities n.e.c.	XX York Street London
16th Jul	Other information technology service activities Management consultancy activities other than financial management Advertising agencies Other education n.e.c.	XXX Crawford Street London
16th Jul	Buying and selling of own real estate Other letting and operating of own or leased real estate	Charter Court XXa Harcourt Street London