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Business Support · London

Business Support companies in London

There are 129,003 business support companies registered in London, spread across 354 postcode areas. Here is what they do, where they cluster, and how to get the full list.

Built from the Companies House register · Data updated monthly · companymap.co.uk

129,003business support companies
102,106currently active (79%)
354postcode areas covered
EC1V densest area (9,655 firms)

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What they do — by trade

The trade mix across London's 129,003 registered business support companies, by primary SIC activity:

Other business support service activities65,459
Other activities of employment placement agencies9,655
General cleaning of buildings6,619
Temporary employment agency activities6,510
Travel agency activities6,160
Other cleaning services5,143
Human resources provision and management of human resources functions4,852
Private security activities4,554
Combined office administrative service activities4,017
Specialised cleaning services3,099

Where they cluster — by postcode area

Registered offices by outcode — the densest is EC1V with 9,655 firms:

EC1V9,655 WC2H9,049 N16,764 W1W6,630 EC2A6,397 W1T2,923 E12,677 E142,450 SE12,133 WC1N2,087

When they were founded

Company formations in the sector, by year (full calendar years):

6,3002020
6,5732021
7,1802022
10,5542023
15,9012024
17,8342025

A sample of the companies

A handful of the active business support companies registered across London's postcodes:

CompanyArea
Daisy Facility Services LtdEC1V
The Principals Office LtdW1W
Matador Property Management LimitedEC2A
Blackdiamondelitecleaning LtdEC2A
Harbourstone Facilities & Cleaning LimitedSW3
Posh Wash Laundry & Cleaning LtdWC2H
Fina Recruitment LtdWC2H
Hewego Travel LtdN11
Verdantiq Services LtdW1F
Aerial & Kombat Security Technologies LtdSE9
Gold Standard Cleaning Solutions LtdEC2A
Consul Security Group LtdWC2H

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Each row includes the company name, number, status, incorporation date, full registered address, postcode, SIC codes and a direct link to its Companies House record.

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Quick answers

How many business support companies are there in London?

There are 129,003 business support companies with a registered office in London on the Companies House register, of which 102,106 (79%) are currently active.

Which part of London has the most business support companies?

The EC1V postcode area has the highest concentration, with 9,655 of London's business support companies registered there.

How many new business support companies were started in London in 2025?

17,834 new business support companies were incorporated in London during 2025, the most recent complete year on the register.

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