• 125 years customer orientation

    Established in 1896 as a local subcontractor.
    Developing to world's exporting manufacturer.

  • Innovation for top-class research at CERN

    Hermetically gas-tight compressors for refrigerant
    compression at CERN in Geneva.

  • We think in solutions

    We are customer-oriented solution developers. Our versatility
    makes us the world's leading niche supplier.

  • HAUG compressors - oil-free and permanently gas-tight

    Environmentally friendly due to oil-free and gas-tightness => zero emission.

  • HAUG.Sirius NanoLoc®

    Oil-free and gas-tight high pressure compressor
    can reach a discharge pressure up to 451 bar(abs).

HAUG Sauer Kompressoren AG

HAUG Sauer, your competent manufacturer of oil-free and gas-tight piston compressors for compressed air and a clean and safe gas compression.

We have a full range product portfolio for compressed air production such as HAUG scroll compressors and screw compressors from MARK.

We offer individual gas compressors and air compressors, engineering, consultancy, services and spare parts - all from one source.

Our compressors are 100% oil-free, absolutely dry running and hermetically gas-tight.

HAUG gas compressor

Successful commissioning of CO2 compressor

HAUG has successfully commissioned a CO2 compressor for a pressure disinfestation system for the protection of food stock.

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Expansion of HAUG Sauer production

Groundbreaking for the expansion of production in St.Gallen

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