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The American company Westinghouse conducted an audit and signed a Memorandum of Understanding with TANGRA regarding Bulgaria’s new nuclear capacities

As part of the preparations for the construction of two new AP1000® nuclear reactors in Bulgaria, representatives of Westinghouse Electric Company carried out an official visit to the headquarters and...

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The American company Westinghouse conducted an audit and signed a Memorandum of Understanding with TANGRA regarding Bulgaria’s new nuclear capacities

As part of the preparations for the construction of two new AP1000® nuclear reactors in Bulgaria, representatives of Westinghouse Electric Company carried out an official visit to the headquarters and manufacturing facilities of TANGRA – AV Ltd. The purpose of...
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TECHNICAL SEMINAR: Energy Efficiency and Solutions for Ventilation and Safety in Industry

TECHNICAL SEMINAR: Energy Efficiency and Solutions for Ventilation and Safety in Industry   Dear Clients and Partners,   The teams of TANGRA and Nederman (Sweden) would like to invite you to a technical seminar on the topic “Energy Efficiency and...
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TANGRA conducted seminar VRF air conditioning Bosch

On March 21, 2024, a seminar on residential, commercial, and industrial climate technology was held by Bosch Thermotechnology. Specifically for the event, three engineers from Bosch headquarters in Germany were invited, along with two sales specialists from Bosch Bulgaria. The...
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Business Breakfast with BBBA & SweCham

We are pleased to invite you to a joint business breakfast on the topic "Energy Efficiency in Buildings through HVAC Systems," hosted by TANGRA – AV Ltd., the British Bulgarian Business Association, and SweCham Bulgaria.   When: May 14 /...
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Business Breakfast with BBBA & SweCham

On May 14, 2024, a joint business breakfast was held at the headquarters of TANGRA - AV Ltd., bringing together members of the British Bulgarian Business Association and SweCham Bulgaria. The topic of the event was Energy Efficiency in Buildings...
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Video from the event "Do You Know What You Are Breathing" and a presentation on school ventilation

TANGRA participated in the event of the campaign "Do You Know What You Are Breathing?", dedicated to the indoor climate in schools and kindergartens, held at the Sofia Municipality building on November 30, 2023. The event was supported by the...
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Energy Efficiency through Ventilation, Air Conditioning, and Local Extraction Systems 2023

TANGRA has been organizing the annual event “Energy Efficiency through Ventilation, Air Conditioning, and Local Extraction Systems” since 2012. Over the past three years, the seminars were postponed due to the global SarS-CoV-2 (Covid-19) pandemic. It is now time to...
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TANGRA celebrates its 34 anniversary

Dear customers and partners,   On August 17, 2023, "TANGRA - AV"Ltd celebrates 34 years since its restablishment On this occasion, our working hours will be from 8:30 a.m. to 14:00 p.m.   We would like to thank you for...
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Seminars dedicated to Energy Efficiency through HVAC Systems have concluded

In October, the TANGRA team organized events in the cities of Sofia, Plovdiv, Burgas, Varna, Veliko Tarnovo, and Pleven. The series of seminars were attended by nearly 200 engineers and specialists in the field of ventilation and air conditioning technology....
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TANGRA participated to conference of British-Bulgarian Business Association - Green is Great

Mr. Ivan Armianov, Sales Manager of TANGRA, had the privilege to participate in the conference of British-Bulgarian Business Association - Green is Great. The main focus was practices and new opportunities in sustainability, energy efficiency and the ESG. He had...
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Bulgarian Business Leaders Forum is a guest of Tangra

In the new initiative of Meet the BBLF Success, different companies from the BBLF society visit its successful members to learn more about their activities, exchange experiences and examine case studies of the host company's practice.   The third edition...
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TANGRA launches HVAC Academy

On October 10, 2019, TANGRA HVAC Academy officially started. For over 10 years, TANGRA has been conducting annual seminars and training for architects, builders and HVAC engineers. In connection with the 30th anniversary of TANGRA - AV Ltd., the team...
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Successfully completed a 3-week trainee course for Italian students in TANGRA

On 15.11.2019. successfully completed a 3 week course - internship for children from the technical school in Potenza, Italy. TANGRA was a partner and host of 8 students studying modern construction systems and renewable energy. During their stay, Italian students...
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TANGRA's 27 Anniversary

On August 17, 1989 we founded „TANGRA – Armianov and partners”.
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Week of NEDERMAN in Bulgaria

The team of "Tangra" would like to invite you to the first ever event "Week of NEDERMAN in Bulgaria." During the period from 17.10.2016. to 21.10.2016 ., to be held a special presentation of the Swedish corporation for local extraction...
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TANGRA received an award for „Innovative enterprise of 2016”

TANGRA received an award for „Innovative enterprise of 2016” from the President of Bulgaria, Mr. Rosen Plevneliev.
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