3U Holding AG (ETR:UUU)
Germany flag Germany · Delayed Price · Currency is EUR
1.140
0.00 (0.00%)
May 21, 2026, 5:35 PM CET

3U Holding AG Company Description

3U Holding AG, together with its subsidiaries, engages in the sale of sanitary, heating, and air conditioning technology products in Germany and internationally.

The company operates in three segments: Information and Telecommunications Technology (ITC); Renewable Energies; and Sanitary, Heating and Air Conditioning Technology (SHAC).

It provides call-by-call, pre-selection, call-through, and voice termination products; and data center services, such as managed IT services, collocation, infrastructure as a service, and telecommunication services, as well as operates networks and installation facilities.

The company also develops, operates, and sells cloud-based CRM and ERP solutions; and trades in IT licenses.

In addition, it develops wind power projects; and generates electricity with its own power plants using wind and solar energy.

Further, the company offers sanitary, heating, and air conditioning technology products to wholesalers, craftsmen, self-builders, and DIYers through its online stores, as well as installs air conditioning components in buildings.

3U Holding AG was founded in 1997 and is headquartered in Marburg, Germany.

3U Holding AG
3U Holding AG logo
CountryGermany
Founded1997
IndustryBuilding Products & Equipment
SectorIndustrials
Employees205

Contact Details

Address:
Zu den Sandbeeten 1 b
Marburg
Germany
Phone49 6421 999 0

Stock Details

Ticker SymbolUUU
ExchangeDeutsche Börse Xetra
Fiscal YearJanuary - December
Reporting CurrencyEUR
ISIN NumberDE0005167902
SIC Code9997

Key Executives

NamePosition
Christoph HellrungChief Financial Officer and Member of Management Board
Andreas OdenbreitChief of Human Resources and Legal Officer and Member of Management Board
Uwe KnokeMember of Management Board
Thomas FritscheHead of Investor Relations
Roland Thieme Ph.D.Director of Investments - Telephony Segment