An Independent Choice – to Your Advantage

We work with a wide range of leading manufacturers, which allows us to recommend the best equipment for your vessel and sailing needs – not just what happens to be in stock.

We supply, install, and service systems from brands such as:
Raymarine, Garmin, Navico, Simrad, B&G, Furuno, NKE, Thrane, C-MAP, Sailor, Maretron, COBHAM, Intellian, KVH, and more.

NKE Systems – Service and Support
We provide professional service and support for all NKE systems. Our experienced technicians ensure your systems run at peak performance and provide fast assistance in the event of failures or downtime.

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A Professional Partner for the Entire Maritime Sector

We serve the full maritime segment – from leisure sailors to large commercial shipping companies.
Based in Helsingør (close to the Helsingør motorway), we can respond quickly to assignments across Zealand, southern Sweden, and northern Germany.

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Certified for GMDSS Radio Inspections (DMA & RINA)

Prokyon ApS is approved and certified by the following classification societies to perform radio surveys:

RINA Class

Danish Maritime Authority

For many years, we have carried out radio inspections on behalf of all the major classification societies.
We know how crucial it is that emergency and safety equipment is thoroughly inspected and kept in top condition – so crews can rely 100% on their equipment in the event of an emergency.

Our radio technicians hold a GOC (General Operator’s Certificate), which means they are fully qualified to service and inspect all radio equipment required for a radio survey. In addition, all our technicians have completed courses covering the regulations that form the basis for such inspections.

We work closely with classification societies and are always up to date on new rules and requirements that may affect radio surveys.
To ensure quality and full traceability, all measurement equipment used by our technicians is continuously calibrated and verified by an independent test laboratory.

Prokyon performs GMDSS radio inspections on behalf of the Danish Maritime Authority for:

Danish-flagged vessels

IBS-registered ships

We offer short response times and arrive fully equipped with the necessary test instruments – ready for the task.

We offer


  • Supply, installation, and servicing of all modern marine electronic equipment

  • Consulting and customized solutions for both private and commercial clients

  • Radio surveys and Shore-Based Maintenance contracts

  • Development and optimization of specialized equipment for offshore and environmental operations

The People Behind Prokyon


  • Lars Kristensen Doktor

    Founder & Chief Technician
    Lars Doktor Kristensen is the founder of Prokyon ApS and the company’s technical cornerstone.

    Learn more about Lars
  • Dwayne Shows Jr.

    Associate Marine Technician
    Dwayne Shows Jr. is a highly qualified marine technician with a strong technical background and hands-on experience from several areas of the maritime industry.

    Learn more about Dwayne
  • Martin Cernic

    CEO & Owner of Prokyon ApS
    Martin Cernic is the owner and CEO of Prokyon ApS – a company he has developed with a clear goal: to deliver reliable, flexible, and professional solutions in marine electronics.

    Learn more about Martin

What Does “Prokyon” Mean?

The name Prokyon (also spelled Procyon) comes from the star of the same name – one of the brightest in the sky and an important reference point in classical navigation.
It symbolizes our mission: to be a clear and reliable guide in the complex maritime landscape.

Contact us today for professional advice and service – whether you sail for pleasure or with cargo on board.