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 |