Industry overview
The Water supply; sewerage, waste management and remediation activities sector across Spain comprises approximately 6,926 enterprises employing about 180,391 people and generating €25.7 bn in net turnover in 2022. The average enterprise size is 26 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 14.0% of revenue in 2022, the sector reports €3.6 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
The Water supply; sewerage, waste management and remediation activities cost mix is reasonably balanced: cost of revenue at 63.2%, personnel at 27.6% and energy at 6.0% of turnover. Without a single dominant cost driver, margin management requires attention across the full operating envelope rather than focus on any one line.
Productivity & human capital
Each employee in the Water supply; sewerage, waste management and remediation activities sector generates approximately €140,000 of net turnover against a labour cost of €29,000, yielding a productivity-to-cost ratio of 4.8. Value added per employee stands at €59,000 This is a headline figure to compare against individual firm performance when judging whether headcount is creating proportional value.
Trend & trajectory
Over the period 2008 to 2022 the operating margin moved from 19.9% to 14.0% (-5.8 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.