Acea is a specialised centre of excellence renowned for its cutting-edge know how in designing, constructing, and managing integrated water systems: from sourcing springs to managing aqueducts, distribution networks, sewage systems, and purification facilities. It develops applied research projects aimed at technological innovation in the water, environmental and energy sectors. Laboratory and engineering consultancy services are of particular importance. The Acea Group is also engaged in the design and creation of plants for the environment and for the treatment of water and waste.
Operating data and Economic and financial results
Operating data
| U.M. | 2025 | 2024 | Change | % Change |
|---|---|---|---|---|---|
| Number of projects | No. | 40 | 69 | (20) | (42.8%) |
| Number of EPC work sites | No. | 51 | 33 | 18 | 54.5% |
| Number safety inspections | No. | 16,954 | 15,066 | 1,888 | 12.5% |
| Number determinations | No. | 1,022 | 1,085 | (63) | (5.9%) |
| Number samples | No. | 35,130 | 35,200 | (70) | (0.2%) |
Economic and financial results
| € million | 2025 | 2024 | Change | % Change |
|---|---|---|---|---|
| Revenues | 162.3 | 133.0 | 29.3 | 22.0% |
| Costs | 153.6 | 121.9 | 31.6 | 26.0% |
| EBITDA | 8.7 | 11.0 | (2.4) | (21.3%) |
| Operating profit/(loss) | 3.1 | (1.8) | 4.9 | n.s. |
| Average workforce | 499 | 470 | 29 | 6.1% |
| Capex | 3.3 | 5.2 | (1.9) | (36.5%) |
Economic and financial results
| € million | 2025 | 2024 | Change | % Change |
|---|---|---|---|---|
| EBITDA Area Engineering & Infrastructure Projects | 8.7 | 11.0 | (2.4) | (21.3%) |
| EBITDA – Group | 1,420.0 | 1,328.9 | 91.1 | 6.9% |
| Percentage | 0.6% | 0.8% | (0.2 pp) |
EBITDA for the Segment at 31 December 2025 came to €8.7 million, down by €2.4 million with respect to the previous year. The change was mainly attributable to the decline in the profit margin on the Versalis contract due to higher construction costs.
The average number of employees at 31 December 2025 stood at 499 and was up slightly compared to 31 December 2024 (470 employees).
Capital expenditure stood at €3.3 million, down by €1.9 million compared to the previous financial year, mainly due to lower investments in SIMAM’s facilities.