
Engineering and manufacturing of gas compressor packages, refrigeration units and gas compressor stations to customer requirements.
Enerproject SA
Mezzovico-Vira (Ticino), SwitzerlandNew on Amplifa
About Enerproject
Enerproject SA, based in Mezzovico-Vira in Ticino, is a Swiss engineering company founded in 1995 with a focus on gas compressor packages, refrigeration and cryogenic technology, and gas conditioning stations. The company develops and manufactures compressor skids, including engineering & design of engines, valves, enclosures, coolers, skids, pressure vessels, piping and compressors, each tailored to customer specifications and climatic conditions. Its own in-house test bench is used for acceptance testing of the manufactured compressor skids; in addition, after-sales services such as maintenance, on-site and remote troubleshooting, spare parts, overhauls, retrofits, training and installation are offered. Documented reference projects include six oil-injected screw compressor packages for helium cooling systems at the CERN Large Hadron Collider, an ammonia compression unit for a CO2 liquefaction plant in the South Pacific, and three compression units for methane, ethylene and propylene in the Cryogenic Carbon Capture (CCC) process. Since 2013, Enerproject has been part of the SAMAPI Group together with VPT Kompressoren (Germany). Customers come from power generation, oil & gas, chemicals, petrochemicals, refrigeration/cryogenics, renewable energies, district heating, pharmaceuticals, cement, and iron and steel; delivery worldwide via a network of branches and agents.
- Site
- Mezzovico-Vira
- Processes
- Gas compressor packages (engineering & manufacturing), Fuel gas compression packages for power plant facilities, Ammonia compression unit, Oil-injected screw packages for helium (Helium cooling system), Compressor units for methane, ethylene and propylene (Cryogenic Carbon Capture), Refrigeration units / gas cooling solutions, Gas conditioning stations, Gas boosters and gas recovery systems
- Certificates
- ISO 9001, ISO 45001, ISO 14001
- Founded
- 1995
- Industries
- Power Generation (Fuel Gas Compression), Oil & Gas (Upstream & Midstream), Chemicals, Petrochemicals, Refrigeration/Cryogenics, Renewable Energies / RNG
- 01
Engineering & Design (Engine, Valves, Enclosure, Cooler, Skid, Pressure Vessels,
- 02
Manufacturing of the compressor packages/skids
- 03
In-house test bench / acceptance testing
- 04
Installation
- 05
After Sales: Maintenance, Troubleshooting, Spare Parts, Overhaul, Retrofit
Locations

Mezzovico-Vira
CHHeadquarters / Manufacturing, Engineering and In-House Test Bench
- Test-Bench / Test Rig for Compressor Skids (In-House Built)
Products and Packages









Inside the production


Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Gas compressor packages (engineering & manufacturing)Engineering | – | – | – | – | – |
| Fuel gas compression packages for power plant facilitiesEngineering | – | – | – | – | – |
| Ammonia compression unitEngineering | – | – | – | – | Ammonia |
| Oil-injected screw packages for helium (Helium cooling system)Engineering | – | – | – | – | Helium |
| Compressor units for methane, ethylene and propylene (Cryogenic Carbon Capture)Engineering | – | – | – | – | Methane, Ethylene, Propylene |
| Refrigeration units / gas cooling solutionsEngineering | – | – | – | – | – |
| Gas conditioning stationsEngineering | – | – | – | – | – |
| Gas boosters and gas recovery systemsEngineering | – | – | – | – | – |
| Engineering & Design (motor, valves, enclosure, cooler, skid, pressure vessels, pipings,Engineering | – | – | – | – | – |
| After Sales / Units Upgrade / Retrofit (maintenance, troubleshooting, spare parts, overhauls)Assembly | – | – | – | – | – |
| Testing of compressor skids (Test-Bench, acceptance testing)Testing | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Test-Bench / Test Rig for compressor skids | Enerproject | – | – | – | Mezzovico-Vira, Switzerland |
Additional services
Reference customers
Quality and Standards
Enerproject is certified according to ISO 9001, ISO 45001 (occupational safety) and ISO 14001 (environment). The compressor skids are comprehensively tested on the company's own in-house test bench, whereby contractual requirements and acceptance criteria are verified; in design and construction, standards such as TÜV, API, EN, ASME and TRCU are complied with.
| Evidence | Mezzovico-Vira |
|---|---|
| ISO 9001 | |
| ISO 45001 | |
| ISO 14001 |
Company History
- 1995
Founding of Enerproject
- 2013
Enerproject becomes part of the SAMAPI Group (with VPT Kompressoren, Germany)