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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionSchlierenJ.F. Jost & Co KmG
J.F. Jost & Co KmG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

J.F. Jost & Co KmG manages the full lifecycle of commercial and residential properties, from development and realization to ongoing property management. Services include property management, rental and sales brokerage, and construction services such as renovations, façade and concrete repairs, waterproofing, and construction management.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered8
Real estate management and real estate development
Real estate management and development for commercial and residential properties; support for the entire life cycle, from development and implementation through to management.
Property brokerage
Property brokerage for the purchase and sale of properties of all types; advice and services related to acquisition, sales and project handling.
Rental of residential and commercial space
Rental of residential and commercial spaces; advice when searching for suitable rental properties and support with choosing the right property.
Renovations and conversion work
Planning and execution of large and small renovations and conversions for residential and commercial properties; on-time implementation and prior clarification.
Facade refurbishments
Facade refurbishments for buildings and properties; restoration of weather- and dirt-related damage to facade surfaces.
Construction management
Construction management for construction projects; complete handling, coordination and supervision of the implementation, with focus on quality, schedules and costs.
Concrete restoration
Concrete restoration as a specialized service; repair of damage caused by environmental influences and aging, including exposing, cleaning and reprofiling.
Waterproofing and coatings
Waterproofing and coatings for balconies, roof terraces and exterior corridors; use of liquid plastic systems in new builds and renovations.
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4.1/5

J.F. Jost & Co KmG

Trust & reputation

ranQ Trust Score of J.F. Jost & Co KmG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

J.F. Jost & Co KmG scores 66.4 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.53.824%
  • 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.87.310%
  • 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.78.08%
J.F. Jost & Co KmG scores 84.8 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%
J.F. Jost & Co KmG 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%
J.F. Jost & Co KmG scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

J.F. Jost & Co KmG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 30 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4
of 5

Aggregated from 30 reviews across all connected sources

Sources
GGoogle430
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Steinwiesenstrasse 3
8952 Schlieren
Opening hours
Mon
07:30 - 12:00, 13:15 - 17:15
Tue
07:30 - 12:00, 13:15 - 17:15
Wed
07:30 - 12:00, 13:15 - 17:15
Thu
07:30 - 12:00, 13:15 - 17:15
Fri
07:30 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Partnership
UID
CHE-105.786.236
Founded
1976 · 50 years
Last commercial register change
November 21, 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.
79.0
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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