The largest other construction installation companies in London

Ranked by shareholders' funds, from 150 active companies in the WC postcode area.

"Largest" here means shareholders' funds — what the most recent balance sheet says the company is worth. It is the only measure of size filed by enough companies to rank on.

Companies that have never filed accounts cannot appear, however big they are. Figures are as filed at Companies House and can be a year or more old.

Other construction installation in London top 20

1. QUALITY LIFT WORKS LTD

£1,750,000 15773617 since 2024
2. 1ST FSD GROUP LTD

£1,658,517 14460851 since 2022
3. O'BRIEN MORAN AND COMPANY LIMITED

£1,227,002 09673935 since 2015
4. GREENLIGHT POWER LIMITED

£817,916 13632637 since 2021
5. ENERGLAZE UK LIMITED

£352,066 11394871 since 2018
6. EXPLORE TILING AND FLOORING LIMITED

£304,747 13087726 since 2020
7. ARA DESIGN (INTERNATIONAL) LIMITED

£248,506 04622160 since 2002
8. MIKEY LOCKS LIMITED

£175,730 04477583 since 2002
9. HAMBLING SOLUTIONS PROVIDA LTD

£175,178 12268571 since 2019
10. IRWELL FIRE LTD

£174,063 13116278 since 2021
11. UPB AS LTD

£167,617 09086239 since 2014
12. MPA LIQUID SCREED LIMITED

£134,749 08772109 since 2013
13. HERTFORD BUILDING SERVICES LTD

£127,918 11602962 since 2018
14. STAR DOORS LIMITED

£95,899 11833265 since 2019
15. HONEYBEE CONTRACTS LTD

£93,631 15222449 since 2023
16. HUNTERTAYLOR LTD

£84,791 13312154 since 2021
17. CT BUILT LIMITED

£81,749 11804008 since 2019
18. INSULATING HOMES LTD

£78,601 12363027 since 2019
19. ASSURED SAFETY AND ACCESS LIMITED

£69,302 14490724 since 2022
20. DORSOL LTD

£65,778 12942831 since 2020