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HBI Haerter – Your partner for ventilation, aerodynamics and safety of tunnels


HBI is a firm of consulting engineers. The services focus on the design, planning and execution of projects in the field of tunnel ventilation, pollution dispersion analysis, risk analysis and safety as well as the aerodynamics and thermodynamics of road and rail tunnels. HBI offers the entire range of services related to tunnel ventilation - from first feasibility studies, measurements, detail studies, project execution up to refurbishment and optimisation during operation.

With more than 1000 reference projects HBI is an internationally leading consultant specialised in tunnel ventilation. Quality, innovation and reliability characterize the services of HBI.

HBI Haerter Consulting Engineers is an independent company owned by its management and originates from SHB Schindler Haerter Ltd founded in 1963. From the offices in Bern and Zurich (Switzerland) and in Heidenheim (Germany) more than 25 ventilation specialists work on the worldwide projects.

Great story: The succession is secured

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(f.l.t.r) Matthias Lempp, Andreas Busslinger, Simon Frey, Rune Brandt, Jakob Funnemark, Matthias Wehner, Stephan Thumm, Peter Reinke, Simon Schneider, Christoph Rudin, Michael Flückiger

 

All set for the future

We planned every detail well in advance – our great coup. HBI set a course for the future, and we would like to share our joy with you.

The issue of a reliable succession has been on our minds for some time. Today, we are pleased to announce the solution: HBI continues being an employee-owned company. The current associates gradually hand over their managerial functions to the next generation.

The first steps have already been taken: Simon Schneider has been appointed to the board of directors and Simon Frey supplements the management board. On our 60th anniversary in 2023, our management board is going to have a new composition and from 2024, the younger generation will steer HBI into the future.

Important note: Nothing changes for you. Your familiar contacts continue being at your disposition. Even though their roles change, the expertise is retained. The previous associates remain active in the company and will assist the successors assuming further responsibilities.

The new management is consistently pursuing the prevailing strategy. Fine-tuning is the primary focus: we continue deepening and expanding our consulting expertise in the area of ventilation, aerodynamics, and safety in tunnels.

Bank on us. We will assist you in the planning and execution of your coups. As an internationally operating and solidly anchored company, we are accustomed to multi-layered requirements and will provide you our competent and committed support. We are looking forward to continuing working with you on exciting projects.

Your HBI’s Eleven

Our services:
  • Design, planning and execution of projects in the field of tunnel ventilation
  • Pollution dispersion analysis
  • Risk analysis and safety
  • Aerodynamics and thermodynamics
Our objects:
  • Road tunnels
  • Railway tunnels and underground stations
  • Underground systems
  • Supply tunnels, underground sit
Provided project phases:
  • Feasibility and concept studies
  • Preliminary and in-depth studies
  • Implementation planning
  • Construction supervision and acceptance
  • Refurbishment and optimisation during the operating phase
  • Measurements

News

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    03/26/2022

    Rosensteintunnel in Stuttgart inaugurated

    The Rosenstein Tunnel on the B10 with a length of 1059 m was opened. HBI Haerter planned the tunnel…

    Read more
    01/24/2022

    Einhausung Schwamendingen (Enclosure Schwamendingen): Transport of exhaust fans

    The enclosure Schwamendingen gets two more fans: The exhaust fans (pollution control) were…

    Read more
    10/22/2021

    STUVA-Conference and STUVA-Expo 2021

    At the STUVA-Conference and STUVA-Expo from November 24th to 26th, 2021 in the Karlsruhe Exhibition…

    Read more
    10/20/2021

    Commissioning of ventilation wagons for rail tunnels

    The Swiss Federal Railways (SBB) put 8 innovative ventilation vehicles into operation to ventilate…

    Read more
    07/05/2020

    M8 (New M5) Tunnel (Sydney) inaugurated

    The second section of the complex 44km long motorway tunnel network WestConnex opened to traffic.…

    Read more
    12/01/2019

    Simulation of environmental conditions during tunnel construction

    HBI's simulation program BAUKLIMA is used to efficiently and reliably simulate the tunnel…

    Read more
    11/26/2019

    Saving of a tunnel fan plant

    A technique was presented at the STUVA-conference 2019, which made it possible to save the…

    Read more
    09/01/2019

    Current Practice on Cross-Passage Design

    HBI is active in Activity Group 2 (Guidelines and Recommendations) of ITA COSUF (International…

    Read more
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HBI Haerter AG

Bahnhaldenstrasse 7
8052 Zürich
Switzerland
Tel.: +41 44 289 39 00
info.zh(at)hbi.ch
Directions

HBI Haerter AG

Belpstr. 48
Postfach
3000 Bern 14
Switzerland
Tel.: +41 31 357 24 24
info.be(at)hbi.ch
Directions

HBI Haerter GmbH

Friedrich-Ebert-Str. 25
89522 Heidenheim
Germany
Tel.: +49 7321 98 23 10
info.hdh(at)hbi.eu
Directions

HBI Haerter Pty Ltd

166 Wellington Street
Bondi Beach NSW 2026
Sydney, Australia
Tel.: +61 404 812 019
info.syd(at)hbi.ch
Directions

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