Our Company

BONNEL TECHNOLOGIE s.r.o. is a family-owned company specializing in electronics and mechatronics based in Czech Republic.


Founded in 1992, we combine German engineering roots with Czech manufacturing excellence. We design, develop, and produce advanced Control Systems with IoT solutions for Wastewater Treatment and Security Technologies such as Keyless Access Solutions. Our services include hardware and firmware development, embedded and PC software, and 3D design. Our modern facilities feature SMT and THT assembly, selective soldering, coating, AOI inspection, CNC machining, and small-scale injection molding. We handle everything from prototypes to full-scale production, including testing and packaging. Certified under DIN ISO 9001 since 2005, we continuously invest in cutting-edge technologies like SMT lines and CNC centres.

We offer Control Units for decentralized Sewage Treatment plants, Pump Stations along with telemetry platforms such as Aquavisor® for remote monitoring.

Our contract manufacturing services support OEM clients with custom electronics and power solutions. 

Our Strengths

  • Complete in-house development and production
  • Modern technology and continuous innovation
  • Strong regional roots with international reach
  • Expertise in IoT and environmental control

Located near the Czech-Bavarian border, BONNEL employs a skilled team of Czech and German professionals committed to quality, flexibility, and customer satisfaction.

Milestones & News

Discover the foundational moments and largest milestones how BONNEL became the company it is today. We are also presenting the latest news and updates to keep you informed about our innovations and events.

Sustainability and beyond

BONNEL TECHNOLOGIE integrates ideas, design and production into one sustainable strategy. Quality Management, Environmental Protection and Community Engagement are all essential for our success.

Career

We offer attractive employment opportunities in a fair, family-run, fast-growing and internationally active company. All our job offers are at our plant location in Cheb, Czech Republic.