Newly Formed Companies in the Romford Area
Across Greater London, the RM postcode area acts as a broad label for places connected with Romford. Its character can be seen through places including Chadwell Heath, Little Heath, Dagenham, Becontree Heath, Romford, Hornchurch and Emerson Park.
The RM area forms part of London, with districts such as Chadwell Heath, Little Heath, Dagenham, Becontree Heath, Romford and Hornchurch giving it a local identity beyond the capital as a whole. Its character is shaped by residential neighbourhoods, high streets, Underground and rail links, parks, cultural venues and the continuing pressure of growth across Greater London.
Looking across the RM area, RM6, RM8, RM1, RM11, RM3 are among the districts most visible in company-registration records.
Newly incorporated companies associated with RM addresses add a business-registration layer to this local overview. As of June 2026, RM sits among the more active UK postcode areas for company registrations, ranking 33rd out of 128 with 55,791 companies.
Compared with many other postcode areas, RM 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 Romford (RM) 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)
Romford is made up of the following towns and villages
Postcode Districts in Romford (RM)
| District | Description | Region |
|---|---|---|
| RM1 | Romford | Havering |
| RM10 | Dagenham | Barking and Dagenham |
| RM11 | Hornchurch, Emerson Park, Ardleigh Green | Havering |
| RM12 | Hornchurch, Elm Park | Havering |
| RM13 | Rainham, South Hornchurch, Wennington | Havering |
| RM14 | Upminster, Cranham, North Ockendon, Bulphan | Havering |
| RM15 | South Ockendon, Aveley | Thurrock |
| RM16 | Chafford Hundred, Chadwell St Mary, North Stifford, Orsett | Thurrock |
| RM17 | Grays, Badgers Dene | Thurrock |
| RM18 | Tilbury, East Tilbury, West Tilbury | Thurrock |
| RM19 | Purfleet | Thurrock |
| RM2 | Gidea Park, Heath Park | Havering |
| RM20 | West Thurrock, South Stifford | Thurrock |
| RM3 | Harold Wood, Harold Hill, Noak Hill | Havering |
| RM4 | Havering-atte-Bower, Abridge, Stapleford Abbotts, Noak Hill, Navestock, Stapleford Tawney, Stapleford Aerodrome | Havering |
| RM5 | Collier Row | Havering |
| RM50 | Non-geographic | Romford |
| RM6 | Chadwell Heath, Little Heath | Barking and Dagenham |
| RM7 | Rush Green, Mawneys, Romford | Havering |
| RM8 | Dagenham, Becontree Heath | Barking and Dagenham |
| RM9 | Dagenham, Becontree | Barking and Dagenham |