ILS Oy (formerly Insinööritoimisto Lehtonen & Siirilä Oy[1]) is a Finnish engineering company that specializes in winter navigation and the design and development of ice-class ships.

The company was involved in the building of an eco-friendly icebreaker Polaris, which entered service in early 2017.[3]

References

  1. ^ a b ILS Oy. Kauppalehti. Retrieved 2018-04-01.
  2. ^ a b ILS Oy. Finder. Retrieved 2018-04-01.
  3. ^ Finland breaks new ground with eco-friendly icebreaker. November 15, 2016 Good News from Finland


Allikas: https://en.wikipedia.org/wiki/ILS_(company)
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