42130

Construction of bridges and tunnels

570 Companies using this code Counted under every code a company carries
210 As their main activity Counted only under a company's first code
58 Incorporated in 12 months To the end of the snapshot, not to today
11.9% Proposed for strike off 68 companies
What falls under it

4 activities classified here.

Straight from the ONS activity index, in their words rather than ours. If what you do appears here, this is your code.