TESCOM Inc. was established in Izmir to operate in the field of power electronics, based on demand of Turkish industry for uninterruptable energy. In 1980, the company started to produce inverters and electronic control devices and, in 1986, our company began to produce Uninterruptible Power Supply to meet the needs of fast-growing computer and computer technologies. Tescom Inc. produce registered trademark TESCOM Uninterruptible Power Supplies with nearly 20 engineers and more than 220 staff in accordance with TSE and CE standards, with ISO9001,14001,18001 and 27001 quality assurance at 8000 square metre facility in Izmir Menemen Ulukent Industrial Site. Our company having experience over than 30 years, has been produced over than 150.000 devices with serial production. TESCOM is continuously developing the devices with closely monitoring the global technology and R&D activities. Our company has already significant part of domestic production and beyond the borders of Turkey reached thousands of users in more than 40 countries. TESCOM provides products, services and speciality goods such as Inverters, Rectifiers and Frequency Converters worldwide. Our products have been working at Botas works in Baku-Tbilisi-Ceyhan Petroleum Pipelines, Hydroelectric Power Plants, Golcuk Naval Base, Arcelik production facilities, Aselsan projects and so on.In 2003, TESCOM was produced first Static Transfer Switch in Turkey and we are the only one Turkish company which has produced 3 phase STS since 2011. TESCOM is well known in overseas market with 3 phase STS which has been using at Nato Botas, Siemens, Turk Telekom, Turkcell Technology and Cairo Airport. For the last five years, we have been among the top 500 IT companies and we are the one of sector leaders in the UPS sector ranking. TESCOM was awarded Innovation-Creativity- Innovative Product Achievement in Electronics&#39&#39 in 2002 from TESID, Association of Turkish Electronic Industrialist Businessman with intern