Tesgas S.A. Tesgas S.A. is a Poland-based company that engages in the construction, renovation, modernization, and maintenance of gas infrastructure facilities. The company provides comprehensive services including construction and repair of high, medium, and low pressure natural gas transmission and distribution networks; boiler rooms and pressure vessels; microgeneration systems; and facilities associated with natural gas and crude oil extraction; construction of liquefied petroleum gas (LPG), compressed natural gas (CNG), and liquefied natural gas (LNG) stations; operation and maintenance of medium and high-pressure gas stations and pipelines; distribution of natural gas odorizing agent THT (tetrahydrogen thiophen) along with filling and adjustment of odorizing installations; and design services for gas networks, stations, and oil and gas mine installations. Tesgas S.A. operates primarily in Poland, with geographic focus in regions including Greater Poland, Lower Silesia, Lubuskie, and Western Pomerania through its subsidiary Segus Sp. z o.o., targeting gas distribution operators, industrial clients, and energy infrastructure projects; the company was founded in 2000 as part of the restructuring of the Polish gas industry and maintains headquarters at ul. Batorowska 9, Dąbrowa, Dopiewo. Recent operational activities emphasize expansion in specialized gas facility services amid ongoing energy infrastructure modernization efforts in Poland, with trailing twelve-month revenue of PLN 71.47 million and 82 employees as of the latest reporting.