SIC: 41100, 41202, 43320
Get a Free Quote
Need builders work done? Get free quotes from verified UK contractors — no obligation.
Sponsor the Builders category
Put your brand in front of buyers browsing this category — exclusive, one sponsor per category
Guides & resources
AI for Civil & Structural Engineers: A Free CPD Course
A free, self-paced course for civil and structural engineers on using AI across analysis, design, detailing, embodied carbon, code checking and assessment — with the first-principles rigour that structural safety demands.
Read guideAI for Architects: A Free CPD Course
A free, self-paced course showing architects how to use AI accurately, safely and ethically across concept design, BIM, visualisation, documentation and planning — in line with the ARB and RIBA Codes.
Read guideInside SIC 71111: UK Architecture's Record Year That Most Practices Missed
Key findings from the Construct365 Sector Intelligence Report on SIC 71111 — architectural activities: an ~£8.6bn profession where chartered-practice revenue jumped 24% to a record £5bn while firms of 1–4 staff stood still, 78% of practices earn 13% of the money, fee scales are banned by competition law, and the institute's own free calculator settles the product-fit question.
Read guide