Szigma-X Design and Consulting Ltd. was established by three highly experienced design engineers, dr. Melinda Zoltán Salacz, Mária Bartók and dr. Árpád Németh (currently Managing Director) in 1989. Szigma-X is specialised in general construction design, construction management and the resolution of special engineering problems.

Its key focus areas include the design, construction, expansion and safety testing of antenna towers and other telecommunications support structures. Thanks to its experience accumulated since 1991, Szigma-X is considered a renown expert in this segment. We have designed more than 1,600 antenna towers to date. Major Hungarian telecom operators - T-Mobile Hungary, MATÁV, Pannon GSM and Vodafone Hungary - are our regular or frequent customers.

Szigma-X employs 12 people in its Budapest office. Our engineers are members of the Hungarian Chamber of Engineers licensed to provide design and expert services. All Szigma-X engineers and technicians are certified and experienced industrial climbers.
We consider the professional qualifications and dedication of our employees a key to quality services and customer satisfaction. Therefore, we provide them with high level technical support, state-of-the-art design software and a pleasant and motivating working environment.