Companies within Ruislip

Newly Formed Companies in
Ruislip
this week

There have been 50 companies formed in the week from 26-10-2026 to 02-11-2026 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
2nd Nov	Business and domestic software development Information technology consultancy activities Other information technology service activities Data processing, hosting and related activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
2nd Nov	Other software publishing Business and domestic software development Other education n.e.c.	X Arlington Drive Ruislip
2nd Nov	Wholesale of textiles Retail sale of textiles in specialised stores	Xnd Floor College House, XX King Edwards Road, Ruislip London
2nd Nov	Printing n.e.c.	XX Hartland Drive Ruislip
2nd Nov	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
2nd Nov	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
2nd Nov	Water collection, treatment and supply Agents involved in the sale of machinery, industrial equipment, ships and aircraft Management consultancy activities other than financial management Other professional, scientific and technical activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
2nd Nov	Advertising agencies	Xnd Floor College House XX King Edwards Road, Ruislip, London,
2nd Nov	specialised design activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
2nd Nov	Plumbing, heat and air-conditioning installation	Xnd Floor College House XX King Edwards Road, Ruislip, London,
2nd Nov	Retail sale of sports goods, fishing gear, camping goods, boats and bicycles Retail sale via mail order houses or via Internet	Top Floor, XX, College House King Edwards Road Ruislip
2nd Nov	Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
2nd Nov	Construction of commercial buildings Construction of domestic buildings Construction of other civil engineering projects n.e.c. Other specialised construction activities n.e.c.	Xnd Floor College House, XX King Edwards Road, Ruislip London
2nd Nov	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
1st Nov	Other building completion and finishing	X Nairn Road Ruislip
30th Oct	Financial intermediation not elsewhere classified Administration of financial markets Activities auxiliary to financial intermediation n.e.c. Fund management activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
30th Oct	Retail sale via mail order houses or via Internet Other retail sale not in stores, stalls or markets	Xnd Floor College House XX King Edwards Road, Ruislip, London,
30th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
30th Oct	Other cleaning services	Xf Pembroke House X-X Pembroke Road Ruislip
30th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
30th Oct	Other retail sale not in stores, stalls or markets	XX Hawthorne Avenue Ruislip
30th Oct	Buying and selling of own real estate Other letting and operating of own or leased real estate	Xnd Floor College House XX King Edwards Road, Ruislip, London,
30th Oct	Technical and vocational secondary education Educational support services	XX Thames Drive Ruislip Middlesex
30th Oct	Wholesale of fruit and vegetables Wholesale of other food, including fish, crustaceans and molluscs Wholesale of other machinery and equipment	Xnd Floor College House XX King Edwards Road, Ruislip, London,
30th Oct	Information technology consultancy activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
29th Oct	Construction of domestic buildings Other building completion and finishing	XX Angus Drive Ruislip
29th Oct	Other activities of employment placement agencies	Xa Cooper House XX Coleridge Drive Ruislip
29th Oct	Retail sale via mail order houses or via Internet	College House Xnd Floor,XX, King Edwards Road London
29th Oct	Activities of other holding companies n.e.c. Activities of investment trusts Financial intermediation not elsewhere classified Other letting and operating of own or leased real estate	X Laburnum Grove Ruislip
29th Oct	Other cleaning services	XX-XX Victoria Road Ruislip
29th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
29th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
29th Oct	Business and domestic software development	Xnd Floor College House XX King Edwards Road, Ruislip, London,
29th Oct	Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
28th Oct	Freight transport by road Other transportation support activities	Xnd Floor College House, XX King Edwards Road, Ruislip London
28th Oct	Plumbing, heat and air-conditioning installation	Xnd Floor College House, XX King Edwards Road, Ruislip London
28th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
28th Oct	Wholesale of pharmaceutical goods	Xnd Floor College House XX King Edwards Road, Ruislip, London,
28th Oct	Plumbing, heat and air-conditioning installation	Morritt House XX Station Approach South Ruislip Ruislip
28th Oct	Management consultancy activities other than financial management	XX Torcross Road Ruislip
28th Oct	Wholesale trade of motor vehicle parts and accessories Retail trade of motor vehicle parts and accessories Wholesale of electronic and telecommunications equipment and parts Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
28th Oct	Management of real estate on a fee or contract basis	Xnd Floor, College House XX King Edwards Road Ruislip London
28th Oct	Non-specialised wholesale trade	Xnd Floor College House, XX King Edwards Road, Ruislip London
28th Oct	Retail sale via mail order houses or via Internet	Xnd Floor College House XX King Edwards Road, Ruislip, London,
27th Oct	Other urban, suburban or metropolitan passenger land transport (not underground, metro or similar) Other passenger land transport Other transportation support activities Other information technology service activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
27th Oct	Other transportation support activities	XXX Whitby Road Ruislip
27th Oct	Agents involved in the sale of a variety of goods Activities of other holding companies n.e.c. Management consultancy activities other than financial management Other professional, scientific and technical activities n.e.c.	Xnd Floor College House XX King Edwards Road, Ruislip, London,
27th Oct	Electrical installation Other construction installation Information technology consultancy activities Other information technology service activities	Xnd Floor College House XX King Edwards Road, Ruislip, London,
27th Oct	Specialists medical practice activities	XX Queens Walk Ruislip
27th Oct	Management consultancy activities other than financial management Other professional, scientific and technical activities n.e.c. Human resources provision and management of human resources functions	Xnd Floor College House XX King Edwards Road, Ruislip, London,