Engineer in
Stein AG

CRT Cleanroom-Technology AG

Since 2014 · 11–20 empl.·5.0(3)

The core activity of CRT (Cleanroom Technology) is the development and provision of cleanroom measurement technology and services, including measurement technology and maintenance, flow visualization, calibration, product distribution and consulting, to maximize the productivity of cleanrooms in various industries such as biotechnology, food industry, chemistry and microelectronics.

QPS Engineering AG

Since 2022 · 21–50 empl.·5.0(2)

QPS Engineering AG provides engineering consulting, project management, and qualification and validation services for the pharmaceutical, biotech, and food industries. Its activities also include visual inspection test sets and solutions, measurement technology, and automation and robotics systems.

AQUIST Schweiz GmbH

Since 2024 · 1–10 empl.

AQUIST Schweiz GmbH provides services in occupational health and safety, workplace safety, and occupational medicine. The company also supports safety coordination and technology, technical documentation, quality management, environmental protection, fire protection, and training and qualifications.

Q-Teck GmbH

Since 2010 · 1–10 empl.

Roland Flechsenhaar Engineering

Since 2021 · 1–10 empl.

GETEC PARK.STEIN AG

Since 2023 · 1–10 empl.

Capsero AG

Since 2025 · 1–10 empl.

plc2 Suisse GmbH

Since 2025 · 1–10 empl.

Alpine Process Solutions GmbH

Since 2026 · 1–10 empl.