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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringFrauenfeldPIRMIN JUNG Schweiz AG
PIRMIN JUNG Schweiz AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

PIRMIN JUNG Schweiz AG is an engineering and planning team for timber construction, structural engineering, building physics, and fire protection. The company supports projects with integrated services for structural timber design, sustainability planning, circular construction, and digital building.

AI-generated
Offering

Products & services

Industry:Technical Consulting & Engineering
✓ Offered7
Structural engineering
Structural engineering and statics for timber structures and system buildings; earthquakes, structural timber construction, claddings and façades, costs, quality assurance, as well as expert reports and assessments.
Building physics
Building physics for thermal and moisture protection, noise control, sound insulation and room acoustics, simulations, sustainability and ecology, as well as expert reports and assessments.
Fire protection
Fire protection concepts and planning, coordination of fire protection, quality assurance QSS1 to QSS3, authority submissions, site inspections and integrated tests.
Sustainability planning
Sustainability planning for buildings over the life cycle; preliminary studies, concept development, definition of objectives, life-cycle assessments, construction supervision, as well as labels and certifications such as SNBS and Minergie.
Circular construction
Project development and consulting for resource-saving, circular construction; re-use, design for disassembly, reuse analyses, deconstruction concepts, as well as research, workshops and lectures.
Digital construction
Digital construction with BIM/VDC; involvement in the digital planning process, use of digital building models, concepts with digital media, as well as transfer of digital planning and building information.
Architectural competitions
Support for architectural competitions with timber-construction-compatible concepts, structural ideas and guidance for projects of different sizes and teams.
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4.0/5

PIRMIN JUNG Schweiz AG

Trust & reputation

ranQ Trust Score of PIRMIN JUNG Schweiz AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

PIRMIN JUNG Schweiz AG scores 63.9 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.70.824%
  • 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.27.910%
  • 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.88.08%
PIRMIN JUNG Schweiz AG scores 67.6 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.70.212%
  • 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.55.07%
PIRMIN JUNG Schweiz AG 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%
PIRMIN JUNG Schweiz AG scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

PIRMIN JUNG Schweiz 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 2 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Bahnhofstrasse 86
8500 Frauenfeld
Opening hours
Mon
08:00 - 12:00, 13:15 - 17:00
Tue
08:00 - 12:00, 13:15 - 17:00
Wed
08:00 - 12:00, 13:15 - 17:00
Thu
08:00 - 12:00, 13:15 - 17:00
Fri
08:00 - 12:00, 13:15 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-154.127.317
Founded
2020 · 6 years
Last commercial register change
November 10, 2022
Employees
1 to 10
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.
76.0
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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