Manufacturing and retail are also important to the local economy, as is the provision of health services through the Waikato Hospital. The city is home to New Zealand's largest aircraft manufacturer, Pacific Aerospace, which manufactured its 1,000th aircraft in August 2009, and previously Micro Aviation NZ which manufactured and exported high-quality microlight aircraft. It also has its largest concentration of trailer-boat manufacturers such as Buccaneer. Hamilton is also the home of Gallagher Group Ltd, a manufacturer and exporter of electric fencing and security systems. Employing 600 people Gallagher has been doing business in Hamilton since 1938. Hamilton is also home to Vickers Aircraft Company, a startup aircraft manufacturer making a carbon fibre amphibious aircraft called the Wave.