Industry overview
The Construction of buildings sector across Belgium comprises approximately 27,823 enterprises employing about 56,289 people and generating €28.7 bn in net turnover in 2020. The average enterprise size is – employees per firm. This is a useful yardstick when assessing whether your own operation sits within the typical scale band of the sector.
Profitability
With a healthy operating margin of 10.5% of revenue in 2020, the sector reports €3.0 bn of gross operating surplus (Eurostat's EBITDA-equivalent, before depreciation). This figure provides the headline benchmark against which an individual operator can sanity-check their own bottom line, values significantly below indicate cost or pricing pressure, those above suggest competitive advantage worth defending.
Cost structure
Cost of revenue dominates the Construction of buildings P&L at 79.1% of turnover, reflecting the high material and input content of activities in this sector. Personnel costs account for 10.6%, with energy purchases adding –. Procurement efficiency and contract management are therefore the two strongest profit levers for operators in this segment.
Trend & trajectory
Over the period 2010 to 2020 the operating margin moved from 11.0% to 10.5% (-0.5 percentage points), a deteriorating trajectory that warrants attention. Sectors with stable or improving margins tend to reflect successful pass-through of input costs and disciplined capacity management; declining margins typically point to either over-supply or a structural cost squeeze that warrants strategic review.