Hera Group acquires Ambiente Energia and achieves further growth in the Special waste
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Hera Group acquires Ambiente Energia and achieves further growth in the Special waste
After the binding agreement reached in February, the acquisition of Ambiente Energia, based in Schio in Vicenza, from the Marzotto Group, through subsidiary Herambiente Servizi Industriali, has been completed. This transaction further expands the offer of waste recovery and treatment services to companies in one of the most dynamic areas of the country
Acquisition signed after last February’s binding agreement
This morning in Bologna, Herambiente Servizi Industriali, a subsidiary of Herambiente, finalised the acquisition, from Manifattura Lane Gaetano Marzotto & Figli of 100% of the capital of Ambiente Energia, a company operating in liquid industrial waste treatment at its plant in Schio, near Vicenza. This closing concludes the process that began on 27 February, when a binding agreement was signed by the two companies.
Transaction in line with the 2028 Business Plan
The Hera Group thus continues its growth in the North-East, in waste treatment and recovery in particular, fully consistent with its 2028 Business Plan, which sees vertical integrations as an important lever for further expansion and diversification of its plant base, with positive impacts on profitability and market share.
More specifically, Ambiente Energia will extend Herambiente Servizi Industriali global waste management offer in one of the most productive and dynamic areas of the country, where the Hera Group is already established with its subsidiaries Vallortigara Servizi Ambientali with two plants in Vicenza province, Aliplast in the Treviso area and Recycla with two plants in Treviso and Pordenone.
A multi-purpose plant with an annual capacity of over 120,000 tonnes
Ambiente Energia plant, with an annual capacity of more than 120,000 tonnes, thanks to state-of-the-art technological equipment, treats numerous types of liquid and sludge waste, both hazardous and non-hazardous, such as, for example, water from painting and washing, acids and bases, and water from chemical-physical treatments. Its services are thus completely designed for the industrial districts of the Veneto region, including the textile, tanning, engineering and eyewear industries. The purification plant, which returns water to surface waters after treatment, has 41 storage tanks, a wastewater treatment line (both chemical-physical and biological) and a sludge treatment line.
The industrial added value of the agreement
This capacity will allow for greater flexibility and volume while constructing the waste management and recovery projects proposed by Herambiente Servizi Industriali to local companies. As for Ambiente Energia’s existing customers, they will gain access to the know-how of Herambiente and its subsidiaries in developing resource valorisation and circular economy projects, with a focus on the treatment of liquid and sludge waste.
Full employment continuity for Ambiente Energia resources
As was confirmed when the binding agreement was signed, the transaction foresees the retention of all of Ambiente Energia current employees, guaranteeing full employment continuity protecting the company’s technical-operational assets for the benefit of its customers.
Ramonda: “positive spin-offs on cross-selling and synergies with neighbouring Vallortigara”
“We are very pleased with this further growth we have achieved,” explains Herambiente CEO Andrea Ramonda. “This acquisition not only consolidates Herambiente’s already vast set of plants, but also further broadens the customer base in environmental services, with positive spin-offs on cross-selling opportunities, which will also benefit from synergies with the neighbouring Vallortigara Servizi Ambientali, already part of the Hera Group.”
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The multi-utility tops the ranking, marking its sixth consecutive year on the podium, the only Italian company to achieve this result. The recognition rewards the credibility and consistency with which the Group integrates ESG factors into its strategy, governance and corporate culture.
Hera Group ranked first in the 2026 ESG Identity Corporate Index, developed by ET.Group to measure the extent to which ESG factors are integrated into companies’ strategies and decision-making processes. The results of the eleventh edition were presented today in Milan at the ESG Business Conference.
The Group’s growth, together with the progressive evolution and increasing maturity of its ESG model, has gone hand in hand with continuous advances in governance, enabling the multi-utility to rank among the Top 10 for 9 consecutive years and on the podium for six years in a row.
A more selective assessment focused on ESG credibilityThe recognition is even more significant as it is the outcome of a rigorous assessment process carried out against a benchmark that continues to rise. The 2026 edition included a record 109 companies, all demonstrating increasingly advanced levels of ESG maturity.
The assessment itself has also become more demanding, shifting the focus from disclosure alone to companies’ ability to demonstrate the effective integration of ESG factors into strategy, decision-making processes and corporate culture. The analysis centres on the development of a robust and coherent ESG strategy geared towards value creation, transparent reporting of results, and the ability to anticipate and manage risks.
For Hera Group, particular emphasis was placed on:
- governance as an enabler, supported by the active involvement of dedicated governance bodies;
- the integration of ESG targets into remuneration policies and long-term strategies;
- the ability to foster a cross-functional ESG culture involving all business functions and the entire value chain.
Hera Group builds its ESG narrative on its strategy, its commitments and its ability to translate them into tangible results. Over more than twenty years, the multi-utility has combined sustained economic growth with the evolution of its governance towards increasingly demanding targets, clear accountability and measurable performance. The credibility of the Group’s commitments rests on a consistent track record of delivery, as demonstrated by significant investments, completed projects and reported impacts. The same rigour underpins investment in people development through skills, inclusion and professional growth, as well as incentive systems that embed sustainability targets.
For Hera Group, ESG is therefore the practical framework through which the company governs, grows and creates value over time.