3U HOLDING AG: Fresh air for Selfio

Marburg (pta009/09.05.2019/08:00 UTC+2) _
* inVENTer relies on online sales power of Selfio GmbH
* Online distribution of decentralised ventilation systems

inVENTer GmbH (www.inventer.de), the leading manufacturer of decentralised ventilation systems with heat recovery in Germany, has concluded an agreement with Selfio GmbH (www.selfio.de), a wholly-owned subsidiary of 3U HOLDING AG (WKN: 516790), for the online marketing and distribution of its products. Selfio will serve as authorized on-line sales channel of the inVENTer systems for controlled, pollution free housing ventilation.

inVENTer wins the support of Selfio as the leading specialized German on-line dealer making use of the efficient all-round carefree handling of their on-line business. The inVENTer products fit excellently into the building and living products spectrum of Selfio with its emphasis on heating and air conditioning technology. With this addition of a widely used and technically leading ventilation technology to the product portfolio, Selfio is strengthening its market position and opening additional economic potential.

"We look forward to a fruitful cooperation", emphasizes Annett Wettig, Managing Director of inVENTer GmbH. "With the professional support by Selfio we secure a high-quality service for the customers and expect rising sales potentials owing to the high market acceptance of Selfio."

"inVENTer created a completely new market segment with their ventilation systems and, thereby, has been most successful for 20 years now", Dominik Schmucki explains, managing director of Selfio GmbH: "Our customers will appreciate this additional leading-edge offer. This cooperation underpins our excellent e-commerce market position in Sanitary, Heating and Air Conditioning Technology and will further advance our growth strategy."

Further information:
Dr Joachim Fleïng
Investor Relations
3U HOLDING AG
Tel.: +49 (0) 6421 999-1200
Fax: +49 (0) 6421 999-1222
E-mail: IR@3U.net

About 3U:
3U HOLDING AG (www.3U.net) has its headquarters in Marburg, Germany, and was founded in 1997. It is the operating management and investment holding company at the head of the 3U Group. It acquires, operates and sells companies in the three segments of Information and Telecommunications Technology (ITC), Renewable Energies (RE) and Sanitary, Heating and Air Conditioning Technology (SHAC). The 3U Group has successful and profitable business models based on megatrends in all three segments. It continues to expand its business activities dynamically, particularly in its strongest growth areas of cloud computing and online trading, in which it is striving to achieve leading positions in the market.
3U HOLDING AG's shares are traded on XETRA, Tradegate and on the German regional stock exchanges (ISIN: DE0005167902; identifier: UUU).

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Emitter:	3U HOLDING AG Frauenbergstraße 31-33 35039 Marburg Germany
Contact Person:	Dr. Joachim Fleing
Phone:	+49 6421 999-1200
E-Mail:	IR@3U.net
Website:	www.3u.net
ISIN(s):	DE0005167902 (Share)
Stock Exchange(s):	Regulated Market in Frankfurt; Free Market in Berlin, Dusseldorf, Hamburg, Munich, Stuttgart, Tradegate