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Sociedade Distribuidora de Gás Natural de Évora, S.A.

Company licensed to operate the natural gas distribution network in Évora and Sines.

Emergencies and Breakdowns

800 020 039

24h | Free of charge

Customer service

211 164 445
808 200 341

Business days from 9 AM to 9 PM | Call being placed to the main national landline, call cost defined by the conditions of your service provider [email protected] When contacting us, you must provide your address, VAT number or UIC (Universal Installation Code), which you can find on the gas meter or on an invoice from your supplier.


800 507 515

24h | Free of charge


Apartado 4070 - EC
São Domingos de Benfica
1501-001 Lisboa

Head office

Dianagás Sociedade Distribuidora de Gás Natural de Évora, S.A.

Rua Tomás da Fonseca Torre C 1600-209 Lisboa

Customer Service Centres

We have customer service stores at your disposal to inform you about natural gas and advise you on our services.
We have reopened our customer service centres with no appointment required.
However, if you wish to schedule your visit to our Stores, please contact us through the Customer Service line.

Our in-person services operate according to the distancing rules and protection measures defined by the Health Authority.

Customer Service

Edifício Cerca de S. Domingos, Rua do Teatro, nº10, Fração BF 7000-510 Évora

Business days from 9 AM to 1 PM and from 2 PM to 5:30 PM


For any matter, you can contact us at LGP


Natural Gas Distribution relies on a number of agents who are contracted as service providers. In each previously defined geographical area, these agents carry out work on the gas infrastructure and perform services at consumer locations related to the activities that are the responsibility of the Distribution.

Municipalities Supplied






  • December 13th – Establishment of Dianagás;


  • Start of the market research activities;
  • Opening of the Évora office;


  • Start of the construction of distribution infrastructures;
  • Construction of the AGU – Contracting of three industrial customers;


  • Natural Gas Supply;
  • Start of commercial activity – connection of the three industrial customers;


  • Analysis of the technical and financial viability of supplying the Sines hub;
  • Contracting and connection of two more industrial customers;


  • Contracting and connection of four new major clients;
  • Two more hospitals, one hotel and a swimming pool;
  • Start of commercial activity and network construction at the Sines hub;


  • Opening of the customer service store in Sines;
  • Start of supply with AGU dedicated to a customer in a pioneering market segment in Portugal;


  • Continuation of the customer contracting and connection process;
  • Market survey and decision to move towards the Beja Hub;
  • Commercial and support contracts for new projects, namely in Ourique and Alqueva.

Governing Bodies, Shareholders and equity stake

You can consult the Governing Bodies of the General Meeting Board, the Board of Directors, and the Statutory Auditor, as well as the shareholders and respective equity stake, in the company's identification document.