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 · Imprint746,904 companies indexed · Last updated: today
DirectoryPublic Administration & EducationSchoolSt. GallenKOOSA AG
KOOSA AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Koosa is socio-pedagogical family accompaniment, counseling and support for people in difficult life situations. The company offers services such as social assessments, guardianships, socio-pedagogical individual and family accompaniment, on-site placement and accompanied visits. The goal is to achieve normalization, stabilization and optimization of the respective life situation.

AI-generated
Presence

Service area

Offering

Products & services

Industry:School
✓ Offered6
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
3.8/5

KOOSA AG

Parent counselling
Parent counselling on family and upbringing issues, homework, leisure, media use, daily routines, rituals and family conflict; available at home, by phone or on site.
Socio-pedagogical individual and family support
Outreach support for families, individuals and other social systems in crises, parenting difficulties, reorientation, addiction, separation, isolation or before and after inpatient treatment.
In-home placement support
Tailored support package for families with several days per week of multi-hour support at home; supplemented by family support, counselling, homework help or budget advice.
Supervised visitation
Supervised parent-child visits at home or in Koosa’s premises, including child handovers, outings, pre- and post-discussions, and telephone advice.
Social assessments
Social assessments in child protection for authorities and courts, including child interviews, short analyses, comprehensive assessments and intervention-oriented assessments.
Guardianship mandates
Guardianship mandates in child and adult protection for KES authorities and municipalities, with case management, conflict mediation, resource activation and targeted coaching.
Trust & reputation

ranQ Trust Score of KOOSA AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

KOOSA AG scores 39.8 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.29.324%
  • 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.40.910%
  • 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.70.08%
KOOSA 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%
KOOSA 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%
KOOSA AG scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

KOOSA AG reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 1.8 out of 5 stars from 4 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
1.8
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle1.84
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

No knowledge articles yet

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

Get started
Comparisons

KOOSA AG in comparison

Soon

Industry comparisons are coming soon

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

Is this your company?

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

Secure profile

Location

Rosenbergstrasse 42a
9000 St. Gallen
Opening hours
Mon
08:00 - 11:30
Tue
08:00 - 11:30
Wed
08:00 - 11:30
Thu
08:00 - 11:30
Fri
08:00 - 11:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-110.275.929
Founded
2003 · 23 years
Last commercial register change
November 11, 2025
Employees
11 to 20

Active in 1 of 26 cantons · 1 municipality

  • SGSt. Gallen
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

    DK
    die kleine parkschule gmbh
    St. Gallen
    IA
    Institut auf dem Rosenberg AG
    St. Gallen
    NS
    Neue Stadtschulen AG
    St. Gallen
    SH
    Stiftung Hochsteig
    Lichtensteig
    SS
    Stiftung Schule St. Katharina
    Wil Sg
    PG
    Pallottiner-Stiftung Gymnasium Friedberg
    Gossau Sg
    MO
    Mosaik-Schulen Ostschweiz
    Flawil
    IS
    International School Rheintal
    Buchs Sg