Macquarrie Corporation has been operating for over 60 years and has grown from a company that specialised in diesel engine reconditioning to one which now offers a multitude of products to a wide range of markets. The company is a second generation family owned business and has two executive directors - Adrian Macquarrie (Managing Director) and Russell Macquarrie (Director) and two non-executive directors Alan and Christina Macquarrie. The company employs 90 staff and has an annual turnover of around AD40 million.

In April 1990 Macquarrie Corporation relocated into a modern office and manufacturing facility on the Hume Highway, Melbourne, covering 5.5 acres. The company also has branches in Brisbane, Sydney, Townsville, Cairns and Dandenong offering sales and support for the complete range of Macquarrie products.