Officially recognized experts for
Transport Systems, in particular
Railway Installations and Operations,
Signalling and Train Control
IPW_Logo

We provide blueprint inspection, assessment and acceptance tests for a variety of transportation companies, among others

Altona-Kaltenkirchen-Neumünster Eisenbahn AG (AKN), Albtal-Verkehrs- Gesellschaft mbH (AVG), Bochum-Gelsenkirchener Straßenbahnen AG (Bogestra), Berliner Verkehrsbetriebe (BVG), Braunschweiger Verkehrs-AG (BSVAG), Bremer Straßenbahn AG, Essener Verkehrs-AG (EVAG), Freiburger Verkehrs AG, H-Bahn-Gesellschaft Dortmund mbH, Hohenzollerische Landesbahn AG (HzL), Kasseler Verkehrs- und Versorgungs-GmbH, Kayseri Ulaşim A.Ş. (Turkey), Kölner Verkehrs-Betriebe AG (KVB), Mainzer Verkehrsgesellschaft mbH (MVG), RandstadRail (Netherlands), Rheinbahn AG, Rhein-Neckar-Verkehr GmbH (RNV), Stadtbahn Saar GmbH, Stadtwerke Bonn Verkehrs GmbH (SWBV), Stadtwerke Heilbronn GmbH (SWH), Stadtwerke München GmbH, Stadtwerke Verkehrsgesellschaft Frankfurt am Main mbH (VGF), Stuttgarter Straßenbahnen AG (SSB), Steiermärkische Landesbahnen, Südwestdeutsche Verkehrs-Aktiengesellschaft (SWEG), TUSSAM Sevilla (Spain), üstra Hannoversche Verkehrsbetriebe AG, Verkehrsbetriebe Karlsruhe GmbH (VBK), Verkehrsbetriebe Brandenburg an der Havel (VBBr), Verkehrsverbund Rhein-Ruhr AöR (VRR), Via Verkehrsgesellschaft mbH, Wiener Linien GmbH & Co. KG, Wiener Lokalbahnen AG etc:

– Design and construction planning
– Conventional technologies
– Electronic Signal boxes
– Remote control systems
– Light rail signalling systems, EOW-
  technology
– protection of level crossings

The Railway Industry has commissioned us as an independent authority for validating, testing, and assessing; in alphabetical order:

BahSIG Bahn-Signalbau GmbH

Train signaling system SES 100 (S5 and S7)

BBR Verkehrstechnik GmbH

Railway safety computer
Point control system EWS 600
Train signalling systems
Interlocking systems for depots
Protection of pedestrian level crossing
Speed monitoring moduls
PZB-components
LED-signaller

Bombardier Transportation GmbH

ESTW B950
EBI Lock 500

DEUTA-WERKE GmbH

Speed-Indicators ESG 14xx
Speed Distance Unit (ETCS)
Safe Supervision Function for DMi / Icon Trust

DB Netz AG

Blueprint inspections
Validation of specification-documents for signal boxes (El S, El L)
Intermittent automatic train-running control PZB 90

Frauscher GmbH (Austria)

Axle counting system AZF
Axle counting system ACS 2000

HANNING & KAHL GmbH & Co KG

Point machine HW 61
Railway safety computer
LED-signaller

Pintsch Bamag GmbH

Protection of level crossing (RBÜT / RBÜP)
Loop detection equipment FSP

Pintsch Tiefenbach GmbH

Protection of level crossing TÜWS
Axle counting system S295 incl. related components
Risk analysis

SBB Schweizerische Bundesbahnen

Risk analysis

Scheidt & Bachmann GmbH

BUES 2000
ZSB 2000

Siemens AG Transportation Systems

Electronic signal boxes
Automatic train control systems LZBxxx, ZUBxxx, PZB / Trainguard Basic Indusi
NE BUE 90e
Simatic protection of level crossings
Validation / Assessment according to CENELEC
RAMS-management
Switch controller SPC 300
VICOS OC operation control system

Thales Transportation Systems GmbH

Remote control system Command 900
Electronic signal boxes
Quality management, Development Life Cycle
HMI interface with TFT monitors

Voestalpine Hytronics GmbH (Austria)

Compact turnout setting device ECOSTAR

Voestalpine Signaling Sainerholz GmbH

former Contec GmbH

Switch machines EH 71, CSV 24, CSV 24 PV, ECOSTAR (VAE)
Point control system TCS 300
Train signalling systems
Interlocking systems for depots
Protection of pedestrian level crossing

ZELISKO Elektrotechnik und Elektronik (Austria)

Protection of level crossing (RBÜT-Oe)