Sofia · Bulgaria · Est. 2022

Engineer-run. Prototype-obsessed.

We build the hardware that turns ideas into real products — electronics, firmware, industrial design, and manufacturing, all under one roof.

30+Projects delivered
24hQuote turnaround
10+Countries served
4Disciplines in-house

Built by engineers tired of slow suppliers

WARNING MACHINES was founded by a team of mechanical and embedded-systems engineers who watched too many good ideas die in supplier backlogs.

We built a studio where every discipline lives together — CAD, electronics, firmware, and manufacturing — so nothing gets lost in translation between teams. One conversation, one workflow, one deadline.

Boot-strapped, equipment-rich, and obsessively data-driven. We invest in machines and people, not middle layers.

Warning Engineering studio

The team & network

Mario Nikolov

Mario Nikolov

CEO · Electronics Engineer

Dimitar Haralambiev

Dimitar Haralambiev

CTO · Mechanical Engineer

Artem Zankovskyi

Artem Zankovskyi

Physicist/Software Engineer

Tomas Kolensky

Tomas Kolensky

Mechanical Engineer

Kristiyan Karaivanov

Kristiyan Karaivanov

PhD 3D Printing and Modelling

Ivailo Georgiev

Ivailo Georgiev

Engineer Manufacturing

Todor Malakchiev

Todor Malakchiev

Industrial Designer

Akbar Shah

Akbar Shah

Embedded Systems Engineer

Photos from the office & events

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Let's build something.

Send us your files and we'll get back within 24 hours.

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WARNING MACHINES | Prototyping, CNC, 3D Printing, PCB