Helmholz – Your Expert for PROFINET and Industrial Networks
Since 2011, Helmholz Benelux is the go-to specialist for PROFINET and industrial communication.
From our office in Maassluis we support companies all across the Benelux with reliable technology, deep expertise, and personal guidance that ensures their automation networks keep running smoothly.
What We Do – Smart Solutions for Industrial Networks
We help industrial companies to design, connect, and protect their networks. With proven solutions in PROFINET, PROFIBUS, CAN, and industrial ethernet technologies, we deliver seamless PLC connectivity, secure and robust network infrastructures, and reliable remote access. Trusted by professionals across the industry.
We achieve this with our own Helmholz portfolio as well as trusted partners like Insevis, Kunbus, Softing, and Schildknecht, which creates an industrial portfolio that is complete and future proof.
Why Professionals Choose Helmholz – Built for Reliability. Chosen for Expertise.
Our customers describe us as the most knowledgeable PROFINET-partner in the Benelux — and that’s a reputation we’re proud to uphold. However, knowing everything there is to know is only part of the deal. We listen. We ask questions. Above all, we take good advice.
We are dedicated to solving your real challenges, like streamlining, more efficiently and ensuring lifelong dependability and reliability.
PI Competence Center
In December 2025, PROFIBUS & PROFINET International (PI) formally recognized Helmholz Benelux as a PI Competence Center (PICC) in the Netherlands.
The confirmation signifies that we’re a company that meets the highest quality and service standards laid down by the international PI community. As a PICC, we provide tech support, advice, and training on PROFINET and PROFIBUS. Our people have proven expertise in network design and on-site problem solving, backed by years of experience.
Becoming a PICC shows our commitment to helping companies protect and improve their industrial networks for the future. It also shows that we are a trusted hub for reliable information, workshops, and support for your industrial network needs.
Our Commitment to Sustainability
There’s no future without sustainability and at Helmholz Benelux we take our responsibility. Our responsible partnerships and sustainable business fund our first-class customer service.