Hapa AG, a Coesia company Tech Stack

Pharmaceutical packaging printing systems with cloud and machine-control backends

Industrial Automation Volketswil 201–500 employees Privately Held

Hapa manufactures late-stage customization and on-demand printing solutions for pharmaceutical packaging—a capital-intensive, regulated hardware business that requires both industrial-grade machine control and modern cloud infrastructure. Their tech stack reveals a dual-layer architecture: on the machine side, Siemens PLCs and Allen-Bradley controllers running Ethernet/IP and PROFINET; on the software side, Azure cloud, .NET/C# backends, and Angular frontends. Active hiring in engineering and support across Switzerland and Mexico, combined with ongoing ink-formulation R&D projects, suggests scaling production capacity and deepening digitization of customer-facing operations.

Tech Stack 21 technologies

Core StackKubernetes Terraform OpenTelemetry C# .NET JavaScript TypeScript Angular Tailwind CSS GitHub Jira Confluence Linux Siemens Allen-Bradley Azure Blazor Keycloak Ethernet/IP PROFINET Microsoft Office

What Hapa AG, a Coesia company Is Building

◆Challenges

Digitizing hr documents
Cleaning and structuring digital files
Maintaining data
Optimal customer support availability

▲Active Projects

Cloud-based applications
Machine control systems
Digitization of hr documents
Cleaning and structuring digital files
Ink formulation development and testing
Patent search and ip documentation
Testing ink, printer and substrate interactions
Inkjet ink development project

Hiring Activity

Accelerating10 roles · 5 in 30d

Department

Engineering

Support

Research

Seniority

Mid

Intern

Junior

Senior

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About Hapa AG, a Coesia company

Hapa AG, founded in 1933, develops and manufactures printing systems for pharmaceutical and healthcare packaging—specifically late-stage customization and on-demand solutions using digital inkjet, flexographic, and piezo drop-on-demand printing. Based in Volketswil near Zurich, the company operates sales and service offices globally and is owned by Coesia, an Italian industrial and packaging conglomerate. The business combines hardware (presses, ink systems, blister printing equipment) with embedded machine control and increasingly, cloud-connected software for production planning and customer support. Internal initiatives include HR document digitization, ink chemistry R&D, and structured data cleanup—areas where operational friction is currently acute.

HeadquartersVolketswil

Company Size201–500 employees

Hiring MarketsSwitzerland, Mexico

Frequently Asked Questions

What tech stack does Hapa AG use?

Azure cloud, .NET/C# and JavaScript backends, Angular frontends, Kubernetes containerization, Terraform IaC, Siemens and Allen-Bradley PLCs, Ethernet/IP and PROFINET protocols for machine control, Keycloak for identity, GitHub/Jira for DevOps.

Where is Hapa AG headquartered?

Volketswil, Switzerland, near Zurich. Owned by Coesia Group, headquartered in Bologna, Italy.