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SI Group Tech Stack

Specialty chemical additives manufacturer for polymers, rubber, and adhesives

Chemical Manufacturing Waldkraiburg, Bayern 1,001–5,000 employees Founded 1946 Privately Held

SI Group's Addivant Germany facility produces antioxidants and UV stabilizers at scale (12,500 tonnes annually) using a classical industrial tech stack—SAP, Yokogawa DCS, OSI PI, and PLC-based process control. The hiring profile is heavily weighted toward engineering (8 roles) with strong intern representation (5), alongside gaps in mid-level technical staff, suggesting active workforce renewal in a maintenance-heavy operation focused on plant reliability and OEE optimization.

Tech Stack 15 technologies

Core StackSAP AutoCAD CMMS Yokogawa DCS SAP PM Excel Word PowerPoint Outlook Microsoft Office OSI PI DCS PLC Structured Text Visio

What SI Group Is Building

◆Challenges

Improving plant equipment reliability
Maintenance personnel utilization
Pm process compliance
Optimizing production
Improving raw material utilization
Enhancing equipment time utilization
Maximizing oee
Ensuring safety of operations
Project cost overruns
Increasing equipment availability

▲Active Projects

Continuous improvement team (cit) projects
Field verifications
Design calculations
Construction verifications
Plant maintenance support
Plant and equipment reliability
Safety/health/environment
Production improvements programs
Process engineering packages
Functional safety execution

Hiring Activity

Accelerating15 roles · 7 in 30d

Department

Engineering

8

Logistics

2

Ops

2

Manufacturing

1

Seniority

Intern

5

Mid

5

Junior

2

Lead

1

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About SI Group

SI Group operates Addivant Germany GmbH, a specialty chemical manufacturer based in Waldkraiburg, Bavaria, producing additives for plastic, rubber, and adhesive applications. The facility has been in continuous operation since its founding in 1946 and is part of a global Addivant network. Production runs approximately 12,500 tonnes of additives annually. The operation is certified under ISO 9001 (quality), ISO 14001 (environment), and ISO 50001 (energy), and adheres to German chemical industry safety and environmental stewardship principles. The company employs 1,001–5,000 staff across multiple functions.

HeadquartersWaldkraiburg, Bayern

Company Size1,001–5,000 employees

Founded1946

Hiring MarketsUnited States

Frequently Asked Questions

What tech does Addivant Germany use for plant operations?

Yokogawa DCS, OSI PI, PLC systems, and Structured Text for process control; SAP and SAP PM for enterprise and maintenance planning; AutoCAD and Visio for design and documentation.