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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,807 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Machinery & Electronic DevicesCollombeyEMGA - Martin Donnet
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Verified· 3 sources

EMGA - Martin Donnet

Summary

About the company

The core activity of Emga is to provide solutions and services in the fields of air compression, energy, hydraulics and mechanics. This includes, among other things: the sale and rental of air compressors, generators, lighting systems, energy storage systems and fuel tanks; the provision of maintenance and repair services for these devices; the sale of fluids, lubricants and spare parts; the provision of consulting services for energy efficiency and optimization; and the installation and maintenance of barriers and other safety systems. The company thus offers a wide range of products and services tailored to the needs of companies and organizations in various industries.

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Offering

Products & services

Industry:Repair of Machinery & Electronic DevicesMechanical Engineering Industry
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✓ Offered11
Compressed air and energy
Complete solutions for compressed air and energy for construction sites and industry, with compressors, generator sets, energy storage systems, lighting and tools.
Industrial hydraulics
Custom solutions in industrial hydraulics and high-pressure, with hydraulic power units, standard and custom cylinders, hydraulic components and the ParkerStore store.
Mechanics, maintenance and machining
Maintenance, mechanical work, assembly and disassembly of installations, overhaul of machines and pumps, repairs, machining, welding and the fabrication of custom parts.
Preventive service
Preventive maintenance for construction-site and industrial machines, with checks, servicing and interventions to reduce breakdowns, downtime and costs.
Troubleshooting and repairs
Troubleshooting and repairs for construction-site and industrial machines in Romandy, with rapid diagnostics, restart and on-site intervention.
Reviews

Aggregated rating

Aggregated rating
4.6
of 5

Aggregated from 14 reviews across all connected sources

Sources
GGoogle4.614
★TrustpilotSoon
PProvenExpertSoon

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Location

Chemin de la Barme 17
1868 Collombey
Opening hours
Mon
07:00 - 12:00, 13:30 - 17:00
Tue
07:00 - 12:00, 13:30 - 17:00
Wed
07:00 - 12:00, 13:30 - 17:00
Thu
07:00 - 12:00, 13:30 - 17:00
Fri
07:00 - 12:00, 13:30 - 16:15
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-107.008.291
Founded
1990 · 36 years
Last commercial register change
March 9, 2026
Employees
11 to 20

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