ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product
  • Pricing
  • Directory
  • Industries
Company
  • About
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryCrafts & TradesSpecialized Construction InstallationsOtelfingenHelios Ventilatoren AG
Helios Ventilatoren AG Logo
Verified· 2 sources

Helios Ventilatoren AG

Summary

About the company

The core activity of Helios Ventilatoren GmbH is the development, production and distribution of fans and ventilation systems for various application areas, including residential buildings, offices, industrial plants and other commercial facilities. The company also offers related services such as commissioning of plants, measurement and control of ventilation systems, as well as the provision of spare parts.

AI-generated
Offering

Products & services

Industry:Specialized Construction Installations
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
✓ Offered4
Fans and ventilation systems
Fans and ventilation systems for living spaces, controlled residential ventilation, roof, duct, axial and inline radial fans, as well as air treatment and accessories.
Controlled residential ventilation
KWL systems, compact ventilation units, decentralized and central residential ventilation, variants such as AIR1, KWL EC and suitable filters, ground heat exchangers and valves.
Service services
Commissioning, repairs, service subscriptions, as well as consultation and sales for ventilation systems; on request, functional checks, airflow measurement and balancing in line with MINERGIE requirements.
Design and selection software
Online tools and software for product selection and sizing, including HeliosSelect, AIR1Select, AirPalSelect, BIM/3D models, pipe network calculators and configuration software.

Knowledge

No knowledge articles yet

Once Helios Ventilatoren AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Helios Ventilatoren AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Helios Ventilatoren AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Helios Ventilatoren AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Tannstrasse 4
8112 Otelfingen

At a glance

Legal form
Corporation
UID
CHE-102.432.693
Founded
1977 · 49 years
Last commercial register change
November 27, 2025
Employees
11 to 20

Similar companies

RH
Roland Heiniger
Bülach
HK
HLM Klima AG
Kloten
WB
Wagner Brandschutz AG
Wetzikon Zh
EG
Embacher GmbH
Wetzikon Zh