Below is the information acquired on ACEGASAPSAMGA S.P.A., which is not yet included in our research perimeter.

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Last update 8 July 2023

Description of economic activities

Water collection, treatment and supply (NACE2 3600)

The company, formerly known as Acqua Elettricita Gas E Servizi S.p.A., is engaged in complete water and wastewater cycle management; production, transport, handling, distribution and sale of gas; and the operation of building heating plants and supplying of heat and fuel. It was established in 1864 with the creation of the main public service municipal company in the town of Trieste (illuminating gas). The registered business office of the company is located in Trieste, Italy.The company operates through six divisions: water cycle, electrical energy, gas, environment, management of technical plants, and management of services.In the water cycle division, the company manages an integrated water cycle, which includes: drinking water catchments, transport, treatment, adduction and distribution; waste water collection, removal and purification; construction, management and maintenance of networks and plants; and management of public fountains and drinking fountains.The company's gas distribution segment includes the activities of operation and maintenance, with a constant research for improvement and service optimization. In this context, an important role is played by plant engineering, through the planning and realization of several infrastructures.The company realizes and manages thousands of civil and industrial plants for public establishments and private citizens: civil and industrial electrical plants; heating and air-conditioning systems; technological plants; automation and remote control systems; energy optimization systems; and video control systems.The electricity department distributed electrical power across the whole territory of the Municipality of Trieste for a total amount of 762.96 GWh, divided as follows: 553.3 GWh transported and sold to captive customers; and 209.6 GWh transported to suitable network customers.The company manages public lighting service for the municipalities of Trieste (19,610 light points), Padua (28,237 light points), Muggia (1,655 light points) and Duino-Aurisina (1,904 light points).The company disposes of reutilizes and recycles the waste produced in the municipalities of Trieste, Muggia and Duino Aurisina, corresponding to about 250,000 inhabitants. The total area includes the whole municipal territory, excluding the harbour and part of the industrial zone (EZIT).The company is active and operational in Italy.

  • Italy (IT)
  • Company type: Corporate
  • Parent company: HERA SPA
  • Chief Executive Officer (CEO): Mr Tomaso Tommasi Di Vignano
  • CEO Total remuneration: N/A
  • Website:

Financial data

Number of employees


Revenue 1






1 numbers are in millions

  • RepRisk Indicator (last month):  4

Social dialog

  • Transnational Corporate Agreement (TCA): N/A
  • Global Framework Agreement (GFA): N/A
  • Societas Europaea (SE): N/A
  • Bangladesh Accord: N/A

European Works Councils

  • EWC: N/A

Standards and certifications

  • Global Compact: N/A
  • CDP (Carbon Disclosure Project): N/A
  • Modern Slavery Statement: N/A
  • Transparency Index: N/A
  • SA8000 Social Accountability:
  • Integrated report: N/A
  • ISO26000: N/A
  • OECD Guidelines:
  • Social Development Goals (SDGs): N/A

Global Reporting Initiative certification

  • Global Reporting Initiative standards: N/A
  • Global Reporting Initiative GRI G4: N/A

Other company declarations

  • Corporate Social Responsability:
  • Accessibility: N/A


  • Training policy: N/A
  • Policy to protect the right to health and safety in the workplaces where the company operates: N/A
  • Policy to protect the right to health and safety in the workplaces in the supply chain: N/A
  • Diversity policy: N/A

Universal declarations

Declarations and treaties recognised by the country where the company has its registered office

  • Universal Declaration of Human Rights:
  • European Convention on Human Rights (ECHR):
  • Charter of Fundamental Rights of CDFL Workers (Strasbourg Charter 1989):
  • Charter of Fundamental Rights of the European Union EU CFR (Nice Charter 2000):
  • Treaty on the Functioning of the European Union TFEU:
  • Registered office in an OECD country:
  • ILO C029 - Forced Labour Convention, 1930 (No. 29):
  • ILO C087 - Freedom of Association and Protection of the Right to Organise Convention, 1948 (No. 87):
  • ILO C098 - Right to Organise and Collective Bargaining Convention, 1949 (No. 98):
  • ILO C100 - Equal Remuneration Convention, 1951 (No. 100):
  • ILO C105 - Abolition of Forced Labour Convention, 1957 (No. 105):
  • ILO C111 - Discrimination (Employment and Occupation) Convention, 1958 (No. 111):
  • ILO C138 - Minimum Age Convention, 1973 (No. 138):
  • ILO C182 - Worst Forms of Child Labour Convention, 1999 (No. 182):

Directives applied in the company offices in EU 27

  • D. 80/987/EEC:
  • D. 89/391/EEC:
  • D. 98/59/EC:
  • D. 2000/43/EC:
  • D. 2000/78/EC:
  • D. 2001/23/EC:
  • Council D. 2001/86/EC:
  • D. 2002/14/EC:
  • D. 2002/73/EC:
  • Council D. 2003/72/EC:
  • EP and Council D. 2005/56/EC:
  • D. 2009/38/EC:
  • D. 2004/25/EC:
  • D. 2011/35/EU:

Presence in main rankings

  • Global 100 Most Sustainable Corporations: N/A
  • Global CSR Rep Trak 100: N/A
  • BrandZ Top 100 Most Valuable US Brands: N/A
  • The Worlds Best Multinational Workplaces: N/A
  • The Gartner Supply Chain Top 25: N/A
  • The Worlds Most Innovative Companies: N/A
  • The Diversity Inc Top 50 Companies: N/A
  • Best Global Websites: N/A
  • Green Ranking Global Top 500: N/A
  • Green Ranking Global Top 100: N/A

Reference trade unions