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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesMetal ConstructionMatranC.M.A. Constructeurs Métalliques Associés S.A.
C.M.A. Constructeurs Métalliques Associés S.A. Logo
Verified· 4 sourcesTrust Score
Summary

About the company

C.M.A. Constructeurs Métalliques Associés S.A. carries out design, planning and complete execution of metal construction projects, including metal joinery, façades, windows, glazed roofs, stairs and balustrades. The company manufactures bespoke steel and aluminium components and provides production and installation services for building projects.

AI-generated
Offering

Products & services

Industry:Metal Construction
✓ Offered9
Metal construction
Study, planning and complete realisation of metal construction projects of all types, from the first sketch to the final acceptance of the completed work.
Metal joinery
Metal joinery for commercial and public buildings, apartments and villas, with custom-made work produced in the workshop and installed on site.
Metal façades and glass façades
Light metal façades, ventilated façades, post-and-transom façades, façade renovations and extensions, with elements in aluminium, steel or Corian.
Glazing and glass roofs
Fixed and opening glazing, laminated glazing, self-supporting glazing, glazed roofs, light wells and glazed atriums, including fire-rated variants.
Metal doors and gates
Entrance doors, automatic doors, glazed doors and aluminium doors integrated into façades, in public buildings and in private properties.
Metal staircases
Interior and exterior staircases, spiral staircases, walkways and access structures made of steel for public, commercial and residential buildings.
Ironwork
Guardrails, handrails, cladding, elevator fronts and other ironwork for public buildings, apartments and architectural projects.
Fire-rated construction
EI30 glazed doors, EI90 glazed partitions, EI30 atriums and special glazing meeting fire and safety requirements.
Ventilated façades and façade cladding
Ventilated façades with aluminium cassettes, façade cladding in pleated sheet metal, sunshades and metal cladding for renovations and new builds.
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4.4/5

C.M.A. Constructeurs Métalliques Associés S.A.

Trust & reputation

ranQ Trust Score of C.M.A. Constructeurs Métalliques Associés S.A.: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 100% · As of October 2026

C.M.A. Constructeurs Métalliques Associés S.A. scores 86.0 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.85.024%
  • 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.77.410%
  • 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.100.08%
C.M.A. Constructeurs Métalliques Associés S.A. scores 94.3 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.90.07%
C.M.A. Constructeurs Métalliques Associés S.A. 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%
C.M.A. Constructeurs Métalliques Associés S.A. scores 26.5 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 35.22.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.30.04%
Qualifications+0.00

C.M.A. Constructeurs Métalliques Associés S.A. reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 20 customer reviews. As of October 2026.

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

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 20 reviews across all connected sources

Sources
GGoogle4.920
★TrustpilotSoon
PProvenExpertSoon

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

Press

Media

January 16, 2026Media
Des projets de construction à l’étranger mettent les spécialistes fribourgeois du métal au défi
laliberte.ch
December 21, 2024Media
Construction métallique. Nouvelle direction pour CMA à Matran
laliberte.ch

Knowledge

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Comparisons

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Location

Route des Mueses 3
1753 Matran
Opening hours
Mon
07:15 - 12:00, 13:30 - 17:15
Tue
07:15 - 12:00, 13:30 - 17:15
Wed
07:15 - 12:00, 13:30 - 17:15
Thu
07:15 - 12:00, 13:30 - 17:15
Fri
07:15 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.277.658
Founded
1988 · 38 years
Last commercial register change
March 22, 2024
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.100.06%
  • 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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