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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationSoftware DevelopmentObernauDoing GmbH
Doing GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of the company "doing GmbH" is the development and provision of individual communication solutions, particularly in the field of telecommunications and internet technologies. This includes, among other things: The conception and realization of solutions for computer telephony (CT); The development of mobile communication solutions; The provision of e-payment systems and payment systems for e-commerce; The implementation of secure solutions for payment processing; The provision of APIs for developers. The company also offers consulting and support services to support customers in selecting and implementing the right solutions.

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Products & services

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Doing GmbH

Software Development
✓ Offered11
Customized Communication Solutions
Designing and implementing individual communication solutions by linking telecommunications and the internet; including telephony, mobile, internet, VoIP, encryption and payment components.
Telephony Solutions
Custom computer telephony, CTI system integrations, IVR applications, speech synthesis (TTS), speech recognition (ASR) and call transfer.
VoIP Solutions
Transmission of calls over internet and corporate networks, with calls to traditional and IP phones, central administration, number porting and additional features.
Mobile Communication Solutions
SMS services, premium SMS/MMS, bulk SMS, short numbers, subscriptions, single lookups, as well as mobile information and notification services.
Internet Solutions and Web Applications
Internet infrastructure, web applications, websites, database solutions, e-commerce and e-business solutions, and CMS-based administration.
E-Payment and Payment Solutions
Payment processing for websites, shops, download portals and services using different payment methods and interfaces.
Telephony Payment
Charging for enquiries, sales and services directly on the telephone bill, with fixed amounts or per-minute rates.
Internet Payment v3
Payment interface for websites, shops and other services with common payment options and additional payment types.
SMS Payment
SMS payments for micro payments, subscription services and recurring charges, directly on the phone bill or via Postfinance integration.
Encryption Solutions
Encryption for communication and data transfer to protect against unauthorized access and interception of confidential information.
Cloud and Web Services
IT management from the cloud, storage and web services offerings, plus consulting and evaluation for migrating to the cloud.
Trust & reputation

ranQ Trust Score of Doing GmbH: 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.

Doing GmbH 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%
Doing GmbH scores 86.7 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%
Doing GmbH scores 85.0 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).85.022%
Doing GmbH scores 85.7 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 35.85.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Doing GmbH 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.

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Location

Hubelstrasse 22
6012 Obernau

At a glance

Legal form
Limited Liability Company
UID
CHE-114.050.565
Founded
2008 · 18 years
Last commercial register change
August 19, 2025
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.
88.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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