Companies within Ruislip

Newly Formed Companies in
Ruislip
this week

There have been 40 companies formed in the week from 06-10-2026 to 13-10-2026 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
12th Oct	Advertising agencies	X Dell Farm Road Ruislip
12th Oct	Other letting and operating of own or leased real estate	Xnd Floor College House XX King Edwards Road, Ruislip, London,
12th Oct	Other education n.e.c.	Xf Pembroke House X-X Pembroke Road Ruislip
12th Oct	Buying and selling of own real estate Management of real estate on a fee or contract basis	Xnd Floor College House XX King Edwards Road, Ruislip, London,
12th Oct	Business and domestic software development	Xnd Floor College House XX King Edwards Road, Ruislip, London,
12th Oct	Activities of other holding companies n.e.c.	XX High Street Ruislip
12th Oct	Non-specialised wholesale trade Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
12th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
12th Oct	Other professional, scientific and technical activities n.e.c. Other service activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
11th Oct	Freight transport by road Other food services	XX Rydal Way Ruislip
10th Oct	Business and domestic software development	XX Hatherleigh Road Ruislip
9th Oct	Sports and recreation education Cultural education	XX Sharps Lane Ruislip
9th Oct	Business and domestic software development Data processing, hosting and related activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Other software publishing Business and domestic software development Information technology consultancy activities Other information technology service activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
9th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
9th Oct	Activities of other holding companies n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Business and domestic software development Information technology consultancy activities Other information technology service activities Other research and experimental development on natural sciences and engineering	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Management of real estate on a fee or contract basis	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Other telecommunications activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Buying and selling of own real estate	Xnd Floor College House XX King Edwards Road, Ruislip, London,
9th Oct	Retail sale via stalls and markets of other goods Retail sale via mail order houses or via Internet Other retail sale not in stores, stalls or markets General cleaning of buildings	Xnd Floor College House XX King Edwards Road, Ruislip, London,
8th Oct	Landscape service activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
8th Oct	Other business support service activities n.e.c.	Xnd Floor College House XX King Edwards Road Ruislip London
8th Oct	Construction of roads and motorways Construction of bridges and tunnels Buying and selling of own real estate	Xnd Floor College House XX King Edwards Road, Ruislip, London,
8th Oct	Construction of commercial buildings Construction of domestic buildings Construction of other civil engineering projects n.e.c. Other building completion and finishing	Xnd Floor College House XX King Edwards Road, Ruislip, London,
8th Oct	Other building completion and finishing Roofing activities	X Pembroke Road Ruislip
8th Oct	Publishing of computer games Other software publishing Ready-made interactive leisure and entertainment software development	Xnd Floor College House XX King Edwards Road, Ruislip, London,
8th Oct	Buying and selling of own real estate	Xnd Floor College House XX King Edwards Road, Ruislip, London,
8th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
8th Oct	Construction of commercial buildings Construction of domestic buildings Other specialised construction activities n.e.c. Engineering related scientific and technical consulting activities	Xnd Floor College House, XX King Edwards Road, Ruislip London
7th Oct	Sale of used cars and light motor vehicles Maintenance and repair of motor vehicles	X-X Shenley Avenue Ruislip
7th Oct	Collection of non-hazardous waste Fire service activities	X Bromley Crescent Ruislip
7th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
7th Oct	Other information technology service activities	XX Hunters Hill Ruislip
7th Oct	Other transportation support activities Other business support service activities n.e.c.	X Whitebutts Road Ruislip
7th Oct	Business and domestic software development Information technology consultancy activities Web portals	Xnd Floor College House XX King Edwards Road, Ruislip, London,
7th Oct	Taxi operation	XX Keswick Gardens Ruislip
7th Oct	Technical and vocational secondary education First-degree level higher education Post-graduate level higher education Cultural education	Xnd Floor College House XX King Edwards Road, Ruislip, London,
7th Oct	Plumbing, heat and air-conditioning installation	Xnd Floor College House XX King Edwards Road, Ruislip, London,