Engineering the future of marine doors
At Antti Marine, we redefine the lifecycle of marine doors by combining advanced Finnish engineering with environmental responsibility.
Read moreSeppo makes about 150 to 200 door leaves on an average day, working carefully and without rushing it.

– For 7.5 years.
– I work at a laser sheet machining centre, making door leaves, frames, and mouldings with sheet metal. I supervise and control the line when the machine cuts pieces out of sheets according to its programming, making for example lock openings, hinge holes, and edge mouldings. I also operate a pressing or bending machine. We make about 150 to 200 door leaves on an average day, working carefully and without rushing it.
– When the machine works well, life is easy. I remember one night shift when the pressing machine failed due to a broken axle bolt in the unloading roller assembly. There were no maintenance personnel on site anymore, but I was able to replace the bolt and start the machine up again.
– We have a properly relaxed atmosphere here. There is plenty of humour among us colleagues. I appreciate being able to work indoors, as I have also been a construction worker and a garbage collector.
– Extensive experience guarantees quality and dependability. Antti-Teollisuus has been in the metal working industry for 70 years and making doors for about 30 years.
– Continuity. When the quality is good, customers will place more orders. There are cases where a customer has tried a cheaper alternative, but has then come back to Antti because of quality reasons.

– I play on the computer. My current favourite is the role-playing game PC World of Warcraft Classic. There can be thousands of players on the same virtual arena at the same time. The shooter Cyberpunk 2077 is my other favourite. I’m not always sitting in front of a screen however – I have been doing airsoft for a long time as well. I am a member of the Salo region airsoft association.
– I would go back to driving a garbage truck. It was actually quite fun – an independent job where you didn’t need to work according to set schedules exactly. You can have some influence on your working hours there.
At Antti Marine, we redefine the lifecycle of marine doors by combining advanced Finnish engineering with environmental responsibility.
Read moreThere is a lot happening at Antti! We continue to provide high-quality door solutions for the world’s finest vessels. Explore our latest projects, including the Orient Express, Hero of the Seas and Carnival Festivale.
Read moreAntti’s 2026 survey confirms that our focus on reliability and collaboration delivers results. With our NPS climbing to 66, our commitment to quality and tailored solutions is resonating more than ever with shipbuilders and operators worldwide.
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