Companies within Ruislip

Newly Formed Companies in
Ruislip
this week

There have been 44 companies formed in the week from 04-08-2026 to 11-08-2026 within the HA4 postcode district (Ruislip in Harrow). 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 Harrow.

HA4 covers Ruislip, placing the district within Hillingdon and giving it a clear local identity within its wider postcode area. The description is focused on Ruislip, so HA4 is best read as a local guide to that named place rather than to a wider county or city.

For HA4, the value of the description lies in naming the actual localities covered, especially where the wider postcode area covers many different communities.

HA4 is in the national top 50 by company count, standing 30th of 3,113 districts with 10,827 companies recorded as of June 2026. Here, we highlight newly formed companies and recent Companies House registrations associated with HA4 addresses. For HA4, the combination of a recognisable setting and a high company count makes the district commercially significant in its own right.

Among more than three thousand postcode districts, HA4's position makes it one of the clearest examples of concentrated company registration activity.

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
11th Aug	Other business support service activities n.e.c.	XXX Standale Grove Ruislip
11th Aug	Advertising agencies	Xnd Floor College House XX King Edwards Road, Ruislip, London,
10th Aug	Wholesale of other machinery and equipment Management consultancy activities other than financial management Other research and experimental development on natural sciences and engineering Environmental consulting activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
10th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House, XX King Edwards Road Ruislip, London
10th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House, XX King Edwards Road Ruislip, London
10th Aug	Electrical installation	XXX Bury Street Ruislip
10th Aug	Retail sale via mail order houses or via Internet	XX Shenley Avenue Ruislip
10th Aug	Other education n.e.c. Other service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
10th Aug	Other service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
10th Aug	Other treatment of petroleum products (excluding petrochemicals manufacture) Manufacture of other chemical products n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
10th Aug	Sports and recreation education Other education n.e.c. Educational support services Other sports activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
7th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House, XX King Edwards Road Ruislip, London
7th Aug	Business and domestic software development Other information technology service activities Management consultancy activities other than financial management Other business support service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
7th Aug	Research and experimental development on biotechnology	Xnd Floor College House XX King Edwards Road, Ruislip, London,
7th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
7th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House, XX King Edwards Road Ruislip, London
7th Aug	Educational support services	XXX Woodlands Avenue Ruislip
7th Aug	Other letting and operating of own or leased real estate	Suite XX, Rye House XXX High Street Ruislip
7th Aug	Non-specialised wholesale trade Management consultancy activities other than financial management	Xnd Floor College House, XX King Edwards Road London
7th Aug	Other retail sale not in stores, stalls or markets Temporary employment agency activities Private security activities Other service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Business and domestic software development Information technology consultancy activities Other research and experimental development on natural sciences and engineering	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	General cleaning of buildings	XX Ferncroft Avenue Ruislip
6th Aug	Retail sale via mail order houses or via Internet	XX Hunters Hill Ruislip
6th Aug	Ready-made interactive leisure and entertainment software development	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Taxi operation	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Advertising agencies	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Other service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Other engineering activities Technical testing and analysis specialised design activities Other professional, scientific and technical activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Other professional, scientific and technical activities n.e.c. Activities of conference organisers Regulation of health care, education, cultural and other social services, not incl. social security Activities of professional membership organizations	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Retail sale via mail order houses or via Internet	College House Xnd Floor,XX, King Edwards Road London
6th Aug	Maintenance and repair of motor vehicles Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
6th Aug	Other professional, scientific and technical activities n.e.c. Activities of conference organisers Activities of professional membership organizations	Xnd Floor College House XX King Edwards Road, Ruislip, London,
6th Aug	Retail sale of clothing in specialised stores Retail sale of footwear in specialised stores	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Activities of other holding companies n.e.c. Management consultancy activities other than financial management	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Wholesale of sugar and chocolate and sugar confectionery Wholesale of china and glassware and cleaning materials Management consultancy activities other than financial management	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Other business support service activities n.e.c.	Xnd Floor College House XX King Edwards Road Ruislip Middlesex
5th Aug	Other service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Activities of conference organisers Post-secondary non-tertiary education First-degree level higher education Post-graduate level higher education	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Travel agency activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
5th Aug	Advertising agencies	XXXa Victoria Road Ruislip
5th Aug	Other research and experimental development on natural sciences and engineering	College House XX King Edwards Road Ruislip
5th Aug	Activities auxiliary to financial intermediation n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,