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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryMechanical Engineering IndustrySt-Sulpice NeSID-Production, Société Industrielle de la Doux S.A.
SID-Production, Société Industrielle de la Doux S.A. Logo
Verified· 3 sourcesTrust Score
Summary

About the company

SID-Production, Société Industrielle de la Doux S.A. designs, manufactures and erects machinery and installations for waste treatment and process technologies, including shredders (Series XLC, S, S 4S, XLF), SolidPumps (SPP, STPP, DTPP) and SMP installations. The company also provides engineering, automation, on-site assembly and after-sales service with spare parts support.

AI-generated
Offering

Products & services

Industry:Mechanical Engineering Industry
✓ Offered5
Grinding and pumping installations
Design, planning and construction of grinders, pumps and complete installations for waste treatment; tailor-made solutions for incinerators, cement plants, refineries, thermal power stations and recycling centres.
SMP installations
Design, planning and construction of grinding-mixing-pumping installations for special and hazardous waste, with oxygen control, inerting and enhanced safety.
SolidPumps piston pumps
Piston pumps for demanding applications, with series SPP, STPP and DTPP, turnkey solutions from concept to after-sales service.
Other integrated products or manufactured by SID
Bunker doors, mixers, metal structures and platforms, elevators, hoppers, conveyors, airlocks, magnetic separators, pushers and control systems.
After-sales service and maintenance
Spare parts, preventive maintenance, machine refurbishment, repair, component replacement, software updates, advice and service contracts.
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4.3/5

SID-Production, Société Industrielle de la Doux S.A.

Trust & reputation

ranQ Trust Score of SID-Production, Société Industrielle de la Doux S.A.: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

SID-Production, Société Industrielle de la Doux S.A. scores 69.4 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.70.024%
  • 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.61.010%
  • 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%
SID-Production, Société Industrielle de la Doux S.A. scores 95.8 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.96.07%
SID-Production, Société Industrielle de la Doux S.A. scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
SID-Production, Société Industrielle de la Doux S.A. 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

SID-Production, Société Industrielle de la Doux S.A. reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.5 out of 5 stars from 10 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
4.5
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle4.510
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Zone Industrielle
2123 St-Sulpice Ne
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.518.399
Founded
1996 · 30 years
Last commercial register change
December 8, 2025
Employees
101 to 500
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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