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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesPfäffikon SzRhomberg Sersa Schweiz Holding AG
Rhomberg Sersa Schweiz Holding AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Rhomberg Sersa Schweiz Holding AG is part of the Rhomberg Sersa Rail Group and provides services and solutions for the construction, modernisation and maintenance of rail infrastructure. Its activities include track construction, tunnel refurbishment, slab track systems, digital rail services and technical systems for rail infrastructure.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered9
Railway Engineering Full-Service Provider
Construction and maintenance of railway infrastructure for all gauges and railways, with nationwide coordinated resources, high-performance machines and customer-specific solutions.
Digital Rail Services
Digitisation along the project life cycle with BIM, existing models, construction scheduling and construction process planning, simulations, drone surveys, visualisation and geodata services.
Projects, Costing, Execution
Planning and execution of infrastructure projects from concept through final implementation, including tender documents, alternative solutions and coordination across trades.
Modernisation of Rail Infrastructure
Conception, renewal and expansion of track routes and digital infrastructure, including fixed track, life-cycle cost analyses, logistics concepts and general contractor services.
Tunnel Rehabilitation
Rehabilitation, modernisation and safety-related retrofitting of railway tunnels, including arch repair, drainage, clearance widening, roadway renewal and safety lighting.
Mechanised Standard-Gauge Track Construction
Mechanised standard-gauge track construction with ballast spreading, tamping, levelling, compaction, stabilisation as well as crane and lifting services.
Equipment
Overhead line technology and exterior signalling and cable systems for efficient and safe operation of railway lines.
Maintenance of Track Construction Machines
Maintenance and modernisation of track construction machines at all stages, including maintenance of infrastructure vehicles.
Rental/Trading of Machines and Track Materials
Rental of rail and infrastructure vehicles, trading in used track construction machines, and supply of track construction materials.
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4.1/5

Rhomberg Sersa Schweiz Holding AG

Trust & reputation

ranQ Trust Score of Rhomberg Sersa Schweiz Holding AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 58% · As of October 2026

Without public customer reviews the score stays capped.

Rhomberg Sersa Schweiz Holding AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Rhomberg Sersa Schweiz Holding AG scores 85.5 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.55.07%
Rhomberg Sersa Schweiz Holding 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%
Rhomberg Sersa Schweiz Holding AG scores 50.0 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: 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

Rhomberg Sersa Schweiz Holding AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 58%, 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.

Press

Media

May 26, 2014Media
GL-Mitglied Britsch verlässt MGBahn
1815.ch

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Location

Churerstrasse 80
8808 Pfäffikon Sz

At a glance

Legal form
Corporation
UID
CHE-102.190.745
Founded
1994 · 32 years
Last commercial register change
October 14, 2025
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.100.06%
  • 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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