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Werner & Mertz GmbH Tech Stack

European detergent and cleaning products manufacturer with heritage brands

Manufacturing Mainz, Rheinland-Pfalz 501–1,000 employees Founded 1867 Public Company

Werner & Mertz operates a multi-brand cleaning products business (Frosch, emsal, green care Professional) across manufacturing, sales, and logistics in Central Europe. The company runs on legacy SAP infrastructure (R/3, APO, BW) paired with Siemens industrial controls (S7, TIA Portal), typical of large-scale chemical manufacturing. Hiring skews heavily toward production and sales roles, reflecting a capital-intensive operation focused on scaling distribution and managing plant throughput—their pain-point list emphasizes production utilization, capacity bottlenecks, and line performance, not product innovation.

Tech Stack 16 technologies

Core StackSAP AWS Excel Word Outlook Microsoft Office Siemens S7 SAP BW PowerPoint SAP APO SAP R/3 CRM Siemens Step 7 TIA Portal SharePoint Shopware

What Werner & Mertz GmbH Is Building

◆Challenges

Plant availability optimization
Line performance optimization
Production utilization
Growing private label customer base
Efficiency improvement
Capacity bottleneck management
Delivery capability
Material availability
Process stability
Optimizing sales performance

▲Active Projects

New product launches
Cooperation projects
Strategische vermarktung
Kundenakquisition & -ausbau
Benchmarking & konditionsmanagement
European brand strategy
Marketing mix initiatives
Produktionsplanung & -optimierung
Disposition
Commercial strategy belgium luxembourg

Hiring Activity

Steady45 roles · 15 in 30d

Department

Manufacturing

15

Sales

12

Logistics

6

Marketing

4

Support

3

Engineering

2

Ops

2

HR

1

Seniority

Mid

16

Senior

10

Intern

7

Junior

5

Lead

3

Manager

3

Director

1

Notable leadership hires: Sales Director

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About Werner & Mertz GmbH

Werner & Mertz GmbH manufactures and distributes ecological cleaning and personal-care products across Europe from its headquarters in Mainz, Germany. The company operates multiple subsidiaries including Erdal-Rex, Frosch Sales Team, tana-Chemie, and a dedicated logistics arm. With over 150 years of operational history, it commands a leading position in the detergent market through established brand portfolios. Current focus spans new product launches, European brand strategy, and geographic expansion into Belgium and Luxembourg alongside core manufacturing optimization.

HeadquartersMainz, Rheinland-Pfalz

Company Size501–1,000 employees

Founded1867

Hiring MarketsGermany, Austria, Belgium

Frequently Asked Questions

What tech stack does Werner & Mertz use?

The company relies on SAP (R/3, APO, BW), Siemens industrial systems (S7, TIA Portal), Microsoft Office (Excel, Outlook, Word), AWS, and Shopware for e-commerce. No recent tech migrations or new platform adoptions are evident.

What is Werner & Mertz working on?

Active initiatives include new product launches, European brand strategy, customer acquisition and expansion, production planning and optimization, and commercial strategy expansion into Belgium and Luxembourg.