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HANNING & KAHL GmbH & Co. KG Tech Stack

Rail and industrial safety systems manufacturer, founded 1898

Machinery Manufacturing Oerlinghausen, NRW 201–500 employees Founded 1898 Privately Held

HANNING & KAHL manufactures hydraulic brake systems, levelling systems, sanding systems, and signalling/control technology for rail transit globally. The stack—SAP, .NET, C#, C++, CODESYS, ANSYS—reflects a industrial-controls business: embedded systems (C/C++, CODESYS for PLC logic) paired with enterprise ERP (SAP S/4HANA). The hiring mix is engineering-heavy (9 roles) with mid-career depth, and active projects cluster around compliance, quality management, and test-bench automation—suggesting a company optimizing manufacturing operations and regulatory standing rather than chasing new product lines.

Tech Stack 14 technologies

Core StackSAP .NET C# C++ SAP S/4HANA UDP TCP VPN Microsoft Office C Visio CODESYS Codesys ANSYS

What HANNING & KAHL GmbH & Co. KG Is Building

◆Challenges

Maintaining building management system compliance
Implementing compliance projects
Conducting internal audits
Quality management projects in sap
Expanding continuous improvement process
Identifying improvement potentials
Introducing new suggestion system software
Inaccurate master data

▲Active Projects

Internal quality management projects
Maintenance of equipment
New equipment projects
Hydraulische bremssysteme im schienengebundenen nahverkehr
Implementing compliance projects
Optimization projects across business areas
Selection and introduction of new suggestion system software
Introduction and maintenance of kpis
Hydraulic brake system test benches
Electronic systems and software for test procedures

Hiring Activity

Steady25 roles · 9 in 30d

Department

Engineering

9

Sales

4

Manufacturing

3

Support

3

Logistics

2

Ops

2

Construction

1

Data

1

Seniority

Mid

13

Junior

12

Intern

2

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About HANNING & KAHL GmbH & Co. KG

HANNING & KAHL is a fourth-generation family-owned manufacturer headquartered in Oerlinghausen, Germany, with approximately 370 employees. The company designs and sells safety-critical systems for trams, light rail, metros, and industrial rail applications, with export representing 58% of business (2017). Product portfolio spans hydraulic brake systems, levelling and sanding systems, track brakes, signalling, depot management, and lifecycle service. The company operates four divisions, maintains subsidiaries in the USA and China, and works through 29 foreign representatives. It holds IRIS (International Railway Industry Standard) certification and targets growth markets in China, MENA, and the Americas.

HeadquartersOerlinghausen, NRW

Company Size201–500 employees

Founded1898

Hiring MarketsGermany

Frequently Asked Questions

What is HANNING & KAHL's tech stack?

Enterprise: SAP and SAP S/4HANA. Development: .NET, C#, C++, C. Industrial controls: CODESYS. Simulation: ANSYS. Network: TCP, UDP, VPN. Office: Microsoft Office, Visio.