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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringSurseePIRMIN JUNG Schweiz AG
PIRMIN JUNG Schweiz AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

PIRMIN JUNG Schweiz AG is an engineering and planning company providing structural engineering, building physics and fire protection services with an emphasis on timber construction. Its services also include sustainability planning, circular building and digital/BIM-based planning.

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Offering

Products & services

Industry:Technical Consulting & Engineering
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4.3/5

PIRMIN JUNG Schweiz AG

✓ Offered
7
Structural design
Structural design for timber construction and system buildings, including structural analysis, load-bearing systems, seismic design checks, structural timber construction, façades, costs, quality assurance, as well as expert opinions and reports.
Building physics
Building physics including thermal and moisture protection, noise and sound insulation and room acoustics, simulations, sustainability and ecology, as well as expert opinions, renovation support and damage assessments.
Fire protection
Fire protection concepts and planning for timber and solid construction, including documents for authorities, coordination with specialist designers, quality assurance for fire protection and integrated tests.
Sustainability planning
Sustainability planning for buildings over the entire life cycle, with preliminary studies, concept development, goal definition, life cycle assessments, label and standard advisory services, as well as construction site support.
Circular construction
Circular construction with project development, potential analyses, Re-Use consulting, design for disassembly, deconstruction concepts, re-use analyses and research, workshops, and presentations.
Digital construction
Digital construction with BIM/VDC, model-based collaboration, a digital planning process, use of building models in all phases, and transfer of digital planning information.
Architecture competitions
Competition services for architecture competitions, with core ideas, timber-appropriate concept development, and support for large and small project assignments.
Trust & reputation

ranQ Trust Score of PIRMIN JUNG Schweiz AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 100% · 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 97.5 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.90.07%
PIRMIN JUNG Schweiz 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%
PIRMIN JUNG Schweiz AG scores 78.4 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: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.56.74%
Qualifications+0.00

PIRMIN JUNG Schweiz AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 2 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 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

July 17, 2026Media
Leitfaden für kreislauffähigen Holzbau: Vom Abbruchmaterial zur Ressource
baublatt.ch
May 12, 2026Media
Haus des Holzes PIRMIN JUNG Schweiz AG
world-architects.com
January 20, 2026Media
PIRMIN JUNG begeht 30-jähriges Firmenjubiläum
punkt4.info
April 2, 2024Media
Pirmin Jung Schweiz AG with a new, agile organizational structure
organisator.ch
May 3, 2023Media
Pirmin Jung AG gewann SVC-Preis
surseerwoche.ch
May 3, 2023Media
Pirmin Jung Schweiz AG gewinnt den Prix SVC Zentralschweiz 2023
organisator.ch
May 2, 2023Media
«Ich bin sprachlos»: Pirmin Jung gewinnt den Prix SVC Zentralschweiz
luzernerzeitung.ch

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Location

Centralstrasse 34
6210 Sursee
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
Corporation
UID
CHE-108.393.904
Founded
1999 · 27 years
Last commercial register change
August 13, 2026
Employees
51 to 100
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.100.03%
    • Full methodology

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