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 · Imprint744,805 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringZurichAicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure
Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure Logo
Verified· 3 sources

Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure

Summary

About the company

Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure is an engineering branch that plans heating, ventilation, cooling and sanitary systems and also provides building automation, energy & sustainability services and laboratory planning.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered9
Heating system planning
Planning of demanding heating systems, including energy concepts, heating systems with renewable energies, energy centres, district heating systems, heat pump systems and system combinations heating–cooling.
Ventilation system planning
Planning ventilation systems for commercial, administrative and industrial buildings, laboratory buildings, congress and exhibition buildings, hospitals, as well as hotels and gastronomy.
Refrigeration planning
Planning of air-conditioning and technical and commercial refrigeration for data centres and buildings, including system concepts with a focus on flexibility and modularity.
Plumbing services design
Development of economical and efficient sanitary service concepts, including water supply and disposal, overall drainage, domestic hot water preparation, water treatment, rainwater use, irrigation, medical gases and sprinkler systems.
Building automation
Planning and implementation of building automation solutions for the field level, the automation level as well as the operator and management level, including system topologies, modernisation, integration of third-party systems and IoT solutions.
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
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

No knowledge articles yet

Once Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure by reviews, experience and specialisations.

Is this your company?

Claim the company profile of Aicher, De Martin, Zweng AG, Zweigniederlassung Energie- und Gebäudetechnik-Ingenieure to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Hier entsteht die Karte
Räffelstrasse 25
8045 Zurich
Opening hours
Mon
08:00 - 11:30, 13:30 - 17:00
Tue
08:00 - 11:30, 13:30 - 17:00
Wed
08:00 - 11:30, 13:30 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
08:00 - 11:30, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-473.699.739
Founded
2011 · 15 years
Last commercial register change
September 7, 2011
Employees
11 to 20

Similar companies

TT
TDC Technisches Dienstleistungscenter AG
Thalwil
OA
Oberholzer AG, Elektrotechnische Anlagen
Uster
EA
ENIP AG
Glattbrugg
PA
prophysics AG
Opfikon
IA
Inro AG
Gundetswil
LE
Lift Experts AG
Regensdorf
MC
Motcom Communication AG
Geroldswil
VA
VR AG
Schlieren