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ZELTWANGER Group Tech Stack

Precision contract manufacturing and leak-testing systems for industrial production

Industrial Machinery Manufacturing Tübingen, Baden-Württemberg 201–500 employees Founded 1982 Privately Held

Zeltwanger Group operates as a holding of eight companies spanning contract manufacturing and custom test equipment, serving laser, e-mobility, semiconductor, aerospace, and medical-device manufacturers. The tech stack is anchored in legacy industrial controls (Beckhoff, Allen-Bradley, Fanuc CNC) and SAP, with active projects in leak testing, thermal management, and manufacturing automation—complemented by current work on Coupa payment optimization and liquidity management tools, signaling operational scaling pressure alongside production growth.

Tech Stack 10 technologies

Core StackSAP Allen-Bradley Microsoft Office Excel Word Beckhoff Coupa SAP FI Fanuc

What ZELTWANGER Group Is Building

◆Challenges

Process development and digitization
Ensuring machine availability
Improving training concepts
Optimizing payment processes
Reducing payment discrepancies
Improving liquidity planning
Analyzing liquidity processes
Implementing liquidity management tool
Integrating bank data
On-time project delivery

▲Active Projects

Dichtheitsprüfung
Thermomanagement
Automatisierung
Process development and digitization
Automating manufacturing processes
Optimizing machine park
New learning concepts
Coupa implementation for payment optimization
Liquidity planning improvement
Liquidity management tool implementation

Hiring Activity

Accelerating40 roles · 15 in 30d

Department

Manufacturing

17

Engineering

8

Ops

5

Finance

3

HR

2

Logistics

2

Operations

2

Seniority

Intern

16

Mid

12

Junior

9

Senior

2

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About ZELTWANGER Group

Zeltwanger Group is a German manufacturing holding founded in 1982, operating two core business segments: Industrial Services (high-precision CNC machining, module assembly, and full assembly work) and Industrial Solutions (leak-testing equipment, automation systems, and laser-based production tooling). The company serves mid-to-large industrial customers in advanced sectors including semiconductor, aerospace, medical technology, and e-mobility. With 450+ employees across eight subsidiary companies, Zeltwanger operates from Tübingen and has expanded hiring into the United States. Current operational focus includes process digitization, machine-park optimization, and internal financial workflow improvements.

HeadquartersTübingen, Baden-Württemberg

Company Size201–500 employees

Founded1982

Hiring MarketsGermany, United States

Frequently Asked Questions

What is Zeltwanger Group's business?

Zeltwanger operates a holding of eight industrial companies offering CNC contract manufacturing (milling, turning, assembly) and custom leak-testing and automation equipment for production lines. Primary customer base: semiconductor, aerospace, medical device, laser, and e-mobility manufacturers.

What tech stack does Zeltwanger use?

Core systems: SAP (enterprise resource planning), Microsoft Office suite, Beckhoff and Allen-Bradley industrial controllers, and Fanuc CNC machines. Recent implementation focus: Coupa for payment and procurement workflows.