Sigma Air Conditioning

SIGMA is a world leader for over 30 years in the design, manufacture, supply and service of specialised air conditioning equipment suitable for the transportation rail, mining, industrial and defence industries, where high ambient temperatures, severe vibration, dense particulate and corrosive environments prevail.

SIGMA is a leading global company in the development of Transport and Heavy Duty HVAC Systems for the Rail, Mining, Industrial and the demanding Defence markets.

SIGMA provides a "whole of life" outlook for its products and provides tailored system solutions that deliver true value to our customers.

Accreditation: ISO9001, ,

Company Size: Medium Size Global Business

Operations: SIGMA is a Quality Assured company to ISO9001 at all its operations and has extensive Research and Development facilities to ensure SIGMA's equipment delivers maximum performance, value and reliability with minimum overall life cycle cost to our customers.

The World of SIGMA truly covers the Globe across several market groups. The products are produced with over 30 years of broad experience in the air conditioning markets.

Security: The SIGMA Air Conditioning Brand comprises a complete range of customized air conditioning equipment, with a product to suit specific defence projects and applications. SIGMA offers unique equipment to suit both static and mobile applications for a specific purpose within the defence industry.

SIGMA defence equipment is manufactured in Australia to the highest of industry standards to suit the harshest of military conditions. Designed and engineered to comply with military specifications.