With 20 years of experience, CIS GROUP® is well established in the market as a company specialized in providing comprehensive Telecommunications Engineering Solutions. With over 80 professionals in our staff and more than 30 external collaborators, we have the technological capabilities and world class infrastructure needed to meet the needs of an increasingly competitive and demanding market. Through professionalism and high quality work along many years, we have gained the confidence of the main landline and mobile telephone operators in Argentina, positioning ourselves at the top of the Telecommunications sector in the region.