Since our founding, we have tirelessly strived for excellence in the production of our ventilation and air conditioning systems. Over the years, thanks to continuous investment and the dedication of our team, we have created innovations and set high standards,...

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On May 18, 2023, the largest sports arena in Bulgaria, “Arena Burgas,” was ceremoniously inaugurated. Special guests at the event included the President of the Republic of Bulgaria, Rumen Radev, the Mayor of Burgas, Dimitar Nikolov, the Regional Governor, Prof....

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On October 18, 2022, the annual “New Leaders” event of the Bulgarian Forum of Business Leaders was held at the Hyatt Regency Hotel in Sofia.This is the annual meeting of the responsible business community, at which good practices are exchanged...

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Sciences. In 2016 TANGRA AV Ltd. was award for Innovative Enterprise of the Year, by the President of Bulgaria, Mr. Rosen Plevneliev. The reward was for a series of high efficient ventilation and heat recovery systems. On 08.02.2019. the "Excellence in Innovation" brand award was held for the first time. The mark is given to the finalists in the Innovative Enterprise of the Year competition in 2016, 2017 and 2018. The event is again under the patronage of the President of the Republic of Bulgaria, and this year was held at the presidency of Bulgaria. TANGRA was awarded the Excellence in Innovation Award and was personally congratulated by the President of the Republic of Bulgaria, Rumen Radev.

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In 2018. TANGRA became the first Bulgarian company and the 11th in the world with the Eurovent certificate for plate heat exchangers and energy saving ventilation units. It is also among the first 100 for its air handling units

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