Beteiligungen

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 4992

Board of directors:

Michael Schmidt, Roland Thieme

Sector:

Telekommunikation

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2006 through new foundation

Company

010 017 Telecom GmbH is a telecommunications company which was newly founded in 2006. The network operator for voice telephony with a registration-free Dial-around at favourable prices via network operator code 010 017 has been on the market since May 2006.
Website: www.010017telecom.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5640

Board of directors:

Uwe Braun, Philipp Groß

Sector:

Telecommunications

Ownership structure:

100% 3U HOLDING AG

In the Group since:

20.10.2009 through new foundation

Company

3U MOBILE GmbH is a wholly-owned Subsidiary of listed Management and Investment company 3U HOLDING AG, which shall primarily serve the market of sending application-based mass-SMS. The existing network infrastructure in connection with competent partners offers a solid base for this.
Website: www.3umobile.net

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5330

Board of directors:

Michael Schmidt, Roland Thieme, Philipp Groß

Sector:

Telecommunications

Ownership structure:

100% 3U HOLDING AG

In the Group since:

29.12.2007 through spin-off and reestablishment

Company

3U TELECOM GmbH stands for integrated fixed-telephony services (Dial-around, Preselection, Wholesale/ Resale) with an own network infra-structure, thus addressing the different needs of its customers. A simple, transparent and fair price policy forms the basis for our corporate strategy. Attractive products in line with the market and an efficient corporate organization are the basic prerequisites for being able to persist and to work profitably in a competitive environment. The foundations for this are the modern high-performance infrastructure of the network, above-average availability and excellent service. 3U TELECOM GmbH is known by the network operator code 01078.
Website: www.3utelecom.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5039

Board of directors:

Michael Schmidt, Roland Thieme

Sector:

Telekommunikation

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2006 through new foundation

Company

Discount Telecom S & V GmbH is a telecommunications company which was established in November 2006. The focal point of activity lies in the marketing of Dial-around network operator code 01017. Attractive prices allow the customer to phone to all destinations on this world "simply refreshingly cheap".
Website: www.discount-telecom.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 4674

Board of directors:

Michael Schmidt, Roland Thieme

Sector:

Telecommunications

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2004 through new foundation

Company

fon4U Telecom GmbH was established as a provider for voice telephony in 2004 and is a wholly-owned subsidiary of 3U HOLDING AG. fon4U offers registration-free Dial-around-services via network operator code 01053. The marketing of 01053 is made by net mobile AG located in Düsseldorf.
Website: www.fon4U.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 4676

Board of directors:

Michael Schmidt, Roland Thieme

Sector:

Telecommunications

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2002 through new foundation

Company

LineCall Telecom GmbH has been on the market as a phone company for the marketing of Preselection to private and business customers in Germany since the beginning of 2002. From the beginning of 2008, LineCall Telecom successfully operates on the Dial-around market through the start of network provider code 01067.
Websites: www.linecall.de / www.01067.net

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 4985

Board of directors:

Michael Schmidt, Roland Thieme

Sector:

Telecommunications

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2003 through acquisition

Company

OneTel Telecommunication GmbH is an established telecommunications company which has stirred the market as a network provider for voice telephony since 1999. At that time the company was part of the Australian OneTel Corp. in Sydney, Australia. The new OneTel Telecommunication GmbH adopted the brand name, which is known worldwide, the existing business and private customers as well as the established network operator code 01086, which is well-positioned on the Dial-around-Market.
Website: www.onetel.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 4991

Board of directors:

Uwe Braun, Rustam-Robert Ghadially

Sector:

Telecommunications

Ownership structure:

50% 3U HOLDING AG

In the Group since:

19.05.2009 via refoundation of 010060 Telecom GmbH and sale of 50% of shares to minority shareholders

Company

Spider Telecom GmbH is a 50 percent subsidiary of listed Management and Investment company 3U HOLDING AG. With this Joint Venture, a telecommunications network operator in the segment of fixed-telephony is created which will serve further niche markets on the base of a modern and high-performance network infra-structure.
Website: www.spidertelecom.de

Registered office:

Wien

Eingetragen:

Vienna Commercial Court under Company register number FN202682m

Board of directors:

Michael Schmidt, Roland Thieme

Sector:

Telecommunications

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2000 through new foundation

Company

3U TELECOM GmbH has been on the market as a phone company in Austria since 30 November 2000. 3U TELECOM offers a nationwide product line for telephony of high quality and good capacity. Under economy Preselection code 1024, 3U offers long-distance calls, international calls and calls into the mobile networks via the easy Dial-around-method as well as via the Preselection method at very reasonable prices.
Website: www.3utelecom.at

Registered office:

Hannover

HRB:

District Court of Hanover under HRB 61217

Vorstand:

Sebastian Krems, Uwe Knoke, Christoph Hellrung

Sector:

Bandwidth/IP network infra-structure provider

Ownership structure:

100% 3U HOLDING AG

In the Group since:

2004 through acquisition

Company

LambdaNet Communications Deutschland AG is a provider of communication network solutions for network operators, internet service providers and business customers. As a leading provider in this segment, LambdaNet runs one of the most dense fibre optic and IPgrids in Europe. LambdaNet is the best partner for renowned customers of the business segments grid operator, internet service provider, industry, banks and insurances service and trade, who want to flexibly expand their corporate networks. Lambda Net?s range of services includes modern IP/MPLS-data services, high-availability internet services, inbuilt voice services, bandwidth-transfer services up to 10 Gigabit/s as well as outsourcing services in 25 own data centres.
Website: www.lambdanet.net

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5712

Vorstand:

Uwe Braun, Michael Schauß

Sector:

Sales services/Sales consulting

Ownership structure:

60% 3U HOLDING AG; 20% Uwe Braun; 20% Michael Schauß

In the Group since:

March 2010 through new foundation

Company

3U DYNAMICS is a marketing and sales service provider for the development of value increasing distribution solutions. 3U DYNAMICS supports customers with the conversion of their marketing activities in all growth steps or life cycle phases, in analytic and conceptual strategy questions as well as the planning and control of the distribution resources. In 3U DYNAMICS all marketing and sales resources used by the Subsidiaries are concentrated.
Website: www.3udynamics.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5618

Board of directors:

Michael Schmidt, Stefan Schmidt

Sector:

Consulting

Ownership structure:

80% 3U HOLDING AG, 10% Stefan Schmidt, 10% Prof. Dr. Peter Hohmann

In the Group since:

2010 through spin-off

Company

The RISIMA Consulting GmbH is a management consultancy which co-operates with a partner already established in this market segment. The consultation portfolio of the RISIMA Consulting GmbH bases on innovative degree of maturity models in the areas commercial process and risk management, IT strategy and IT security as well as knowledge management. Conversion experiences from the 3U HOLDING AG as well as from areas of the partner are taken into consideration. The RISIMA Consulting GmbH can offer therefore proven efficient and actual solutions for middle-class enterprises.
Website: www.risima.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5438

Board of directors:

Michael Schmidt, Ertan Özdil

Sector:

IT-Services

Ownership structure:

100% 3U HOLDING AG

In the Group since:

01.10.2008 through spin-out

Company

SEGAL Systems GmbH is the former IT division of 3U Telecom GmbH. Because of increased market requirements and demands by many customers and partners for professional IT-services from a single source collaborating with 3U HOLDING Group, SEGAL Systems has consequently been spun out of the telecommunications sector of 3U HOLDING, in order to meet these demands even better. SEGAL Systems focuses on the development and distribution of standard and individual software. Long-time experience in this business and comprehensive know-how of the staff are the framework for being successful on the market.
Website: www.segal-systems.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5641

Vorstand:

Christoph Hellrung, Michael Riehl

Sector:

Renewable Energies

Ownership structure:

75% 3U HOLDING AG; 25% Michael Riehl

In the Group since:

2009 through new foundation

Company

3U SOLAR Systemhandel AG is a trade company which has specialized in solar system technologies (photovoltaics, thermic solar systems for solar heat generation, regulation, thermal energy storage and distribution). Furthermore corresponding additional products (i.e. oil, gas, bio mass, heat pumps and more) are offered for B2B as well as for B2C. The range reaches from single-family home to solar world-scale plant.
Website: www.3usolar.de

Registered office:

Marburg

HRB:

District Court of Marburg under HRB 5714

Vorstand:

Michael Riehl, Helmut Zangl

Sector:

Renewable Energies

Ownership structure:

74,996% 3U HOLDING AG; 25,004 % Helmut Zangl

In the Group since:

March 2010 through new foundation

Company

The EuroSun Solar-Systems Solar-Systems GmbH with the registered office in Marburg and with company sites at Blindheim, Immenstadt and in China produces thermal solar equipment with the main focus on Vacuum tubes collectors. Besides, the main attention lies on the development of new products for power generation by thermal solar energy (ORC technology). Another focus of EuroSun GmbH is on the distribution of the thermal solar equipment to OEM customers. The development of a high temperature warmth pump and a special engine for the ORC technology are of importance as well. Distribution channels are essentially 3U SOLAR Systemhandel AG, a Subsidiary of 3U HOLDING AG, and OEM customers.