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3U HOLDING AG is currently active in the telephony, renewable energy sources, and services sectors. Starting from our origins in the telecommunications industry, we are a publicly traded management and holding company whose strategy is to be the comprehensive service provider for everything to do with building infrastructure.
HQMarburg, DE

Latest Updates

Employees (est.) (Jul 2021)200(+4%)
Share Price (Oct 2021)€4.1
Cybersecurity ratingAMore
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Key People/Management at 3U

Ralf Thoenes

Ralf Thoenes

Stefan Thies

Stefan Thies

Vice Chairman
Jürgen Beck-Bazlen

Jürgen Beck-Bazlen

Board Member
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3U Office Locations

3U has an office in Marburg
Marburg, DE (HQ)
31 Frauenbergstraße
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3U Financials and Metrics

3U Revenue

Market capitalization (13-Oct-2021)


Closing stock price (13-Oct-2021)

3U's current market capitalization is €145.1 m.
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3U Cybersecurity Score

Cybersecurity ratingPremium dataset



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3U Online and Social Media Presence

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3U News and Updates

Abaco Systems first 3U VPX Ethernet switch with alignment to SOSA technical standard

Abaco Systems, Inc. announces the SWE440S, an upgrade that builds on the strong capability and high performance of our SWE440A, with one of the most capable and flexible 3U VPX switches on the market. This fully managed Ethernet switch is designed to align with the SOSA Technical Standard, and also …

New 3U Height 15kVA Grid Simulator Upgrades Testing to a Higher Level

TAOYUAN, Taiwan, July 13, 2020 /PRNewswire/ -- Chroma adds three new models, 61809/61812/61815, to its 61800 series of regenerative grid simulators. These new products are four quadrant, fully regenerative AC Power Sources at 3U height which is the highest power density on the market, and...

Sundance launches the VF370 Intel-based 3U OpenVPX SBC module for SWaP applications

Sundance Multiprocessor Technology Ltd., an established manufacturer and supplier of embedded modules, has launched the VF370, an Intel-based 3U OpenVPX single board computer (SBC) module designed for reduced Size, Weight and Power (SWaP) requirements. Available in standard air-cooled and rugged con…

SynQor® Releases an Advanced AC-DC 3U VPX Power Supply With Long Holdup Capabilities (VPX-3U-ACUNV-1-CH-001)

New universal 85 to 264 Vrms AC input VPX power supply with long holdup capabilities compliant to MIL-STD-704F for critical military, aerospace and shipboard applications.

Pentek’s New 3U VPX Board Optimizes High-Speed Optical and RF I/O Connectivity

*OpenVPX Compliant Optical and RF I/O to VPX Backplane *Jade Architecture with Xilinx Kintex Ultrascale FPGA offers price, power and processing performance advantages *Navigator Design Suite expedites development and custom IP integration read more

Abaco Announces New 3U OpenVPX Rugged Single Board Computer that Uniquely Combines High Performance, Advanced Security and Leading Edge Thermal Management

HUNTSVILLE, Ala., April 9, 2019 /PRNewswire/ -- Abaco Systems today announced the SBC3511 3U OpenVPX rugged single board computer, which provides a unique combination of high performance, advanced security and leading edge thermal management. Target applications for the new platform...
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3U Frequently Asked Questions

  • Who are 3U key executives?

    3U's key executives are Ralf Thoenes, Stefan Thies and Jürgen Beck-Bazlen.

  • How many employees does 3U have?

    3U has 200 employees.

  • Who are 3U competitors?

    Competitors of 3U include PROTEI, DTAC and Vodafone Idea.

  • Where is 3U headquarters?

    3U headquarters is located at 31 Frauenbergstraße, Marburg.

  • Where are 3U offices?

    3U has an office in Marburg.

  • How many offices does 3U have?

    3U has 1 office.