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Global Control 5 (GC5) is a Polish leader in hardware and software technology and one of the fastest-growing companies in Europe (according to the FT1000 ranking of 2020). GC5 designs and produces intelligent building automation management systems under its own brand iSMA (Intelligent Solution Managing Automation). The iSMA offer includes hybrid IoT controllers based on the Niagara Framework®, automation controllers, DDC controllers, fan coil controllers, HMI panels, I/O modules, management and supervision software and peripherals.


GC5 as a global company creates and supplies the highest quality intelligent building automation technology, from peripherals and sensors, through edge devices, to cloud services. GC5 designs and manufactures IoT-enabled solutions that seamlessly connect, accumulate, analyze, and operate on real-time data, providing increased security, performance, reliability and durability.

Thanks to openness, versatility, ease of installation and use, as well as solid analytical capabilities, GC5 provides its customers with an innovative solution ideally suiting their most demanding needs.


We are a team of highly qualified specialists with passion, skills and commitment to our work. Every day we try to take on new challenges, trying to lead in all areas of our business. Our team's open approach and strong will for continuous development make us creative and let us follow the latest trends in the building automation industry. Our unique work culture allows us to quickly solve problems that may meet us, making our team agile and ready for any challenge.

Our clients around the world are treated with the greatest care, because we value long-term partnership and loyalty. With this attitude we create our products and services with great attention to detail to achieve the highest quality - our priority.

We create solutions based on the global Niagara Framework® standard, which allows the integration of the Niagara Framework® system with third-party systems, thus enabling flexible product selection. Together with our partners around the world, we care about places where people live, work, learn and have fun creating a better future for all types of facilities. We make buildings safer, more comfortable, more efficient and sustainable and optimal in terms of financial benefits. Currently, over 200,000 iSMA products are used in over 50 countries around the world!


At Global Control 5, we care about places where people live, work, study and have fun. From optimizing building performance to improving safety and comfort, we strive to achieve the results that matter the most. Thanks to iSMA solutions, we make buildings safer, more comfortable, more efficient, sustainable and finally more reliable.

Discover our solutions!
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Adam Półgrabia

President of the Board, CEO



Global Control 5 is a privately owned company. All company owners work at GC5 and are responsible for specific areas of the company. The company's headquarters is in Warsaw, and the design department and production plant in Gdańsk.

Marcin Płoski

Vice President of Business Development linkedIn

Bartosz Bal

Vice President of Production linkedIn

Tomasz Bal

Vice President of Product Design linkedIn

Grzegorz Kowalik

Vice President of Finance linkedIn

Jakub Ćwiek

Sales Director linkedIn

Aleksander Wyrozumski

International Key Account Manager linkedIn

Krzysztof Jaczewski

Key Account Manager linkedIn

Maciej Pałka

Key Account Manager linkedIn

Jerzy Jackiewicz

Export Specialist linkedIn

Adrian Jastrzębski

International Key Account Manager linkedIn