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Castrén Engine

Event production in Helsinki: sound, lighting, video and virtual events for corporate, cultural and music clients

Helsinki, FinlandFounded 2003soundengine.fiWebsite technologies

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Highlights

  • New on EvolcAdded 2026-10-28

About Castrén Engine

Sound Engine is an event production company in Helsinki that provides sound, lighting, imaging/video, staging and rigging, and virtual event production for corporate and cultural events, concerts, fairs and private events. It also offers video production, including drone filming, and rents audio, lighting, video, truss and exhibition equipment to professionals and experienced enthusiasts.

The company serves event organisers and businesses that need technical production, and it sells event production services alongside equipment rental. Its in-house staff are supported by freelance specialists and a network of partners. Virtual events are produced in Engine Studio in the Oulunkylä district of Helsinki, in client venues, or with mobile studio units.

Sound Engine was founded in 2003 and is based in Helsinki. The company's services are offered in Finnish and English.

Product: Event production services (sound, lighting, video, staging, virtual events) and rental of audio, lighting, video and rigging equipment.

Public tenders won

3 tenders won since 1 Jan 2024 from 2 public buyers in Finland, worth €2.8M as awarded. From EU award notices (TED) that name Castrén Engine by its registry number.

  • 13 Jan 2026 Espoon kaupunki · Valokuvaus-, videotuotanto- ja suoratoistopalvelujen hankinta 2025 notice
  • 21 Oct 2025 Helsingin Kaupunkitilat Oy · Tapahtumien teknisen tuotannon hankinta notice
  • 31 Jan 2025 Espoon kaupunki · Tapahtumatuotannon ja -tekniikan hankinta · €2.8M notice

Open tenders like these →

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Website technologies

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  • Google Universal Analytics
  • WordPress
  • jQuery
  • nginx