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

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIT & CommunicationTelecommunicationsChurcosema ag (Communication Service Management)
cosema ag (Communication Service Management) Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Terza Immobilien Service Chur AG is integral facility management, which encompasses a wide range of services, including: janitorial services, building and technical management, cleaning, building security, winter services, control of stationary traffic, IT services, and drone flight services. The company offers these services as a professional partner for owners and tenants of residential buildings, commercial properties, and shopping centers to ensure a well-maintained appearance and high-quality work.

AI-generated
Offering

Products & services

Industry:Telecommunications
✓ Offered8
Telecommunications
Telephone systems, communication servers, VoIP platforms and virtual cloud solutions; including hardware telephony systems, hosted and WLAN solutions as well as Swisscom services and products.
IT Networks
Network cabling, quality measurements and wireless LAN networks; planning and implementation of high-performance network infrastructures for voice and data processing environments.
Personal Protection Alerting
Alarm and crisis management with modern alarm server systems, a web-based solution, local connection or a hybrid solution for alerting, informing and coordinating in critical situations.
Alarm Systems
Modular alarm systems with door, window, smoke and gas detectors; radio transmission, call triggering via mobile network and SMS notifications to stored phone numbers.
Consulting
Personal, individual consulting and needs analysis for communication solutions, from simple telephone devices to complex communication servers and cloud services.
Project Planning
Planning and coordination of communication projects in close collaboration with customers, providers, IT specialists and electricians.
Commissioning
Final implementation and commissioning of communication projects by trained technicians, applying current and future technologies.
Service
Ongoing customer support after commissioning, with fault rectification via remote maintenance or on-site deployment.
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
4.1/5

cosema ag (Communication Service Management)

Trust & reputation

ranQ Trust Score of cosema ag (Communication Service Management): 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

cosema ag (Communication Service Management) has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
cosema ag (Communication Service Management) scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
cosema ag (Communication Service Management) scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
cosema ag (Communication Service Management) scores 0.3 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.0.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

cosema ag (Communication Service Management) reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Knowledge

No knowledge articles yet

Once cosema ag (Communication Service Management) has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

cosema ag (Communication Service Management) in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank cosema ag (Communication Service Management) by reviews, experience and specialisations.

Is this your company?

Claim the company profile of cosema ag (Communication Service Management) to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Grossbruggerweg 2
7000 Chur

At a glance

Legal form
Corporation
UID
CHE-110.193.964
Founded
2003 · 23 years
Last commercial register change
June 14, 2019
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    RA
    redcom AG
    Chur
    TA
    TalkPool AG
    Chur
    TC
    TM Concept AG, Zweigniederlassung Chur
    Chur
    VE
    videosicurezza e veltronix di Velibor Mitrovic
    Grono
    GT
    Grischa Tech AG
    Haldenstein
    TM
    tannò mobile ag
    Thusis
    NC
    NÄGELE-CAPAUL communications AG
    Flims Waldhaus
    ME
    mia Engiadina Network SA
    Scuol