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
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Consulting & ServicesSchaffhausena2-c AG
a2-c AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The core activity of a2-c AG encompasses the development of innovative web applications, e-learning solutions, and project management services, particularly in the field of building and energy efficiency. The activities focus on the following key areas: development of web applications for processing building data and creating 3D models; creation of e-learning content and platforms for customer training and further education; project management services for the introduction of systems and the implementation of projects in the field of energy efficiency and building management; and consulting and supporting customers in the digitalization of processes and the introduction of new technologies.

AI-generated
Offering

Products & services

Industry:IT Consulting & ServicesSoftware Development
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
4.0/5

a2-c AG

✓ Offered5
Innovative applications
Custom web applications and specialist solutions from concept to implementation; energy topics related to construction, building data, renovation scenarios and 3D building models.
Training and further education
Tailor-made blended learning solutions and e-learning with the VTC learning platform; create and manage courses, SCORM-compliant content, quizzes, PDFs, videos as well as user management and reporting.
Project management
Project leadership, process management and solution architectures across all project phases; systematic selection of systems and implementation of sensitive projects with senior know-how.
Building data API and 3D models
API with access to 3D models and building data of almost all Swiss buildings; web service with building sizes, volumes, heights, areas, year of construction, storeys and location data.
E-learning platform (VTC)
Learning platform for your own courses with SCORM-compliant presentations, quizzes, PDFs and videos; users, user groups, courses, learning progress and statistics functions.
Trust & reputation

ranQ Trust Score of a2-c AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 100% · As of October 2026

a2-c AG scores 56.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.73.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.35.310%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.35.08%
a2-c AG 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%
a2-c AG scores 86.7 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).86.722%
a2-c AG scores 37.2 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 35.74.34%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

a2-c AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 5, 2017Media
Feier mit sehr vielen Rangkandidaten
shn.ch

Knowledge

No knowledge articles yet

Once a2-c AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

a2-c AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank a2-c AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of a2-c AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Bachstrasse 56
8200 Schaffhausen

At a glance

Legal form
Corporation
UID
CHE-111.710.879
Founded
2004 · 22 years
Last commercial register change
May 10, 2023
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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Similar companies

    IS
    Inclusion Systems GmbH
    Schaffhausen
    HA
    HITOUCH AG
    Schaffhausen
    SB
    Software Brauerei AG
    Schaffhausen
    BS
    BKS Service GmbH
    Schaffhausen
    NC
    NTR Computer GmbH
    Schaffhausen
    RV
    Rasa Verein Radio Schaffhauser Alternative
    Schaffhausen
    PC
    Pegasus Consulting GmbH
    Beggingen
    TB
    Think Business GmbH
    Neuhausen Am Rheinfall