About us

We are Alcatraz Interlocks B.V., a 100% Dutch company (daughter of Indutrade Benelux BV). We are specialists in valve safety products, specialized in the design and manufacturing of mechanical interlocks and machine guarding systems. We are flexible, innovative and creative. We like to be challenged to develop and implement the solution that fits our clients’ needs and requirements. Located in the very centre part of Brabant, the Netherlands.

With up to 30 years of experience in the industry and your worldwide supplier of high quality full 100% AISI 316 stainless steel mechanical interlocks. We have multiple years of experience in supplying clients all over the world, successfully executing small or large projects (thousands of interlocks) worldwide. We deliver on time and execute the orders in accordance with our client’s wishes. We are committed to be competitively priced and remain committed to all our clients, maintaining their confidence in our abilities. By staying true to the high quality service that we provide and the trust we have gained over the years.

Research & Development

We persistently push our own boundaries in designing new products. Using our state of the art SolidWorks Professional 3D software, combined with our Makerbot Replicator 3D printer to bring new ideas to execution and to help enhance and improve our full product range. The continuous quest for new product developments and on-going product improvement requires a level of skills, energy and commitment that can come only from a dedicated team of highly skilled engineers, such as the Alcatraz team.

Service and superior support to our clients on site

Our service installation teams from Alcatraz Interlocks (global and local) are very experienced in supporting installation, commissioning and training. Alcatraz Interlocks supports some of the world’s biggest companies involved in the oil, gas, petro-chemical and power station industry. They rely on our experience (or our local fully qualified trained distributors) to obtain all the top works technical dimensions of the valves on site or at their facilities. And to install all the mechanical interlocks and carry out the commission of the installations. Our clients trust and rely on our expertise to carry this work out so they can focus on their process and production without being disturbed. With the technical backup that is essential to maintain a constant product flow.

Our Agents & Distributors Worldwide


Stedenbaan 6
5121 DP Rijen
The Netherlands

Phone: +31 76 514 7172
Fax: +31 76 522 5296


Safety by design