Who are we?

SenArch is a pioneering Danish tech startup at the forefront of the Internet-of-Things (IoT) revolution. Founded in 2023, we are driven by a singular vision:

To provide innovative, sustainable and reliable IoT network tools that are powered by our Sun. Our commitment to delivering real-world solutions to real-world problems is reflected in our motto, “We Bridge the Connectivity Gap.”

We wish to empower communities and industries by providing seamless, off-grid IoT connectivity, helping to enhance the quality of life, improve efficiency, and foster sustainability through our innovative solutions while minimizing the carbon footprint.

Our core values


We constantly push the boundaries of technology to develop groundbreaking IoT solutions that meet the evolving needs of our customers.


We are committed to protecting the environment by harnessing the power of our Sun to create energy-efficient and eco-friendly IoT equipment.


We take pride in delivering reliable, robust, and resilient IoT networks, ensuring that connectivity is always within reach.


Our customers are at the heart of everything we do. We strive to understand their unique requirements and provide solutions to real-world challenges.


We believe in the power of collaboration and partnerships to drive progress and innovation within the IoT ecosystem.

Ethical Business:

We conduct our business with integrity, transparency, and a commitment to ethical standards.

What do we do?

SenArch specializes in solar-powered and off-grid IoT network gateways.

The SenArch IoT gateway solves a well-known and specific problem in the IoT space, namely ensuring necessary signal coverage in the exact location where the wireless IoT End Devices (ex: sensors and actuators) are installed.

Depending on the specific IoT sensor, the purpose is to capture and measure parameters in the physical world and convert it to digital data. In many cases sensors need to be installed in remote and out-of-reach locations where connectivity is unavailable due to poor radio signal.

The SenArch IoT gateway can be placed anywhere, creating a self-sustaining and robust wireless IoT network, exactly where you need coverage, either to densify an existing network or create a new network.


Our product range:

The SenArch IoT Gateway: These gateways use renewable solar energy to charge the system battery, thereby providing uninterrupted and off-grid LoRaWAN connectivity in remote areas and enabling IoT data transmission.

End Devices: In collaboration with leading IoT device solution providers, we can assemble and integrate the ecosystem of technologies and build a solution to fit your needs and solve your IoT data challenge. 

Feel free to reach out and schedule a call with our team of experts.

Our team

Paul Martin Schwartz

Co-founder & CEO of SenArch
Business Administration

Fadi Bunni

Co-founder & CTO of SenArch
Electronics & Software

Mads Nedergaard

Co-founder & CCO of SenArch
Business Development

Mikkel Krogh

Electronics Engineer

Aske Dunk

Graphic Designer

Oskar Krogsgård Andersen

Student – Electronics

Advisory board

Morten Guldager


Thea Falkenberg