Newly Formed Companies in Twickenham

Recently Formed Company Marketing in the TW Postcode Area

Newly Formed Companies in the Twickenham Area

The TW postcode area covers Twickenham and a wider collection of local districts, each adding something different to the area's geography. Places including Hounslow, Maswell Park, North Sheen, Kew, Isleworth, Osterley and Brentford help show the spread and variety of the area.

The TW postcode area is associated with Twickenham, Richmond, Hounslow, Isleworth, Staines, Feltham and Heathrow-edge districts. Rugby at Twickenham, the Thames, west London suburbs, airport connections, reservoirs, parks and transport corridors all help define the area.

Company registrations are not spread evenly across TW; districts such as TW3, TW9, TW7, TW8, TW20 account for a larger share of activity, while other places provide the wider geographic setting.

For anyone reviewing recently formed companies by postcode area, TW provides a useful geographic grouping. As of June 2026, TW sits among the more active UK postcode areas for company registrations, ranking 35th out of 128 with 53,852 companies.

Compared with many other postcode areas, TW has a substantial company presence, making its geography useful context rather than background detail.


When a company is registered, its registered office address is the publicly visible location of the company and the company has to legally be able to receive post at this address. Over 2,000 companies every day (sometimes over 3000) get formed. These are in England, Scotland, Wales and Northern Ireland.

We analyse whether a registered office has a valid UK postcode that we can get grid co-ordinates for distance calculations and make sure the company has not closed down since it formed. You can then contact these people in the Twickenham (TW) area, who may be interested in receiving your marketing message offering your services under the legitimate interest rules of GDPR (assuming you are marketing to companies who you feel have a potential interest in your services, either geographically or by category). Marketing is by post because it is a brand new company that won't have a business telephone number or business email address (and even if they have, its not part of the data collected and made available by Companies House)

Twickenham is made up of the following towns and villages

Postcode Districts in Twickenham (TW)

District Description Region
TW1 Twickenham, St. Margarets, Strawberry Hill Richmond upon Thames
TW10 Ham, Petersham Richmond upon Thames
TW11 Teddington Richmond upon Thames
TW12 Hampton Richmond upon Thames
TW13 Feltham, Hanworth Hounslow
TW14 Hatton Hounslow
TW15 Ashford Spelthorne
TW16 Sunbury-on-thames Spelthorne
TW17 Shepperton Spelthorne
TW18 Staines, Egham Hythe Spelthorne
TW19 Stanwell, Wraysbury Spelthorne
TW2 Whitton, Strawberry Hill Richmond upon Thames
TW20 Egham, Englefield Green Runnymede
TW3 Hounslow, Maswell Park, Lampton Hounslow
TW4 Hounslow West, Hounslow Heath, Whitton Hounslow
TW5 Heston Hounslow
TW6 Heathrow Hillingdon
TW7 Isleworth, Osterley Hounslow
TW8 Brentford Hounslow
TW9 North Sheen, Kew Richmond upon Thames