CIS GAZ is a 100% Romanian private company, owned by the Calugar family from Targu-Mures, currently at the third generation of specialists in the natural gas industry.

For over 25 years, CIS GAZ have provided solutions and services in the energy industry to the highest standards and performance.

The services we offer in the industry are based on a consistent development policy and on the values that define us: honor, family, safety, integrity and respect.

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  • Pipeline Construction
    • Flow Lines and Collectors
    • Transmission and Distribution Networks
    • Surface Installation Facilities
    • Regulating and Measuring Systems
  • Pipeline Integrity
    • Pigging and Inline Inspection
    • Hot Tapping and Plugging
    • Pipeline Relining with Thermoflex
    • Internal Coating
    • Pipeline Rehabilitation and Relocation
    • Corrosion Management Services



The European Project

Sectoral Operational Programme “Increase of the company’s competitiveness by implementing an integrated information system” – code 47355 SMIS
Project co-financed by the European Regional Development Fund

For detailed information about other operational programs financed by the European Union, please visit www.fonduri-ue.ro

CIS GAZ will lower the price of your natural gas bills

CIS GAZ SA from Tirgu Mures launched on May 19 a special offer for residential consumers of natural gas, becoming the first alternative to the incumbents in this market. Under the slogan “Low Prices, Great Warmth” offer CIS GAZ were targeting households dissatisfied with the prices offered by existing suppliers. CIS GAZ choosing the provider, […]

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Why work with us

  • We proved our professionalism and seriousness in over 25 years of experience

  • We are a viable alternative solution for trading and supply of gas and electricity with integrated full service based on interpersonal communication

  • We provide solutions and services to the highest standards, we represent renowned global companies

  • We have demonstrated that the relining solution with Thermoflex RTP pipes is optimal in terms of operating cost for pipelines

  • Our maintenance team ensures emergency intervention within 12 hours for surface installations facilities anywhere in the country

  • We are over 65 certified specialists and certified according to the latest standards in the industry

  • We invest constantly in new technology and innovation