There are no large employers in Chantilly or its immediate environs. The largest is the Lycee Jean Rostand, followed by the city itself and the information technology company EDI. None has more than 250 employees. On 1 January 2007, the city had 801 business, 193 of them retail. The unemployment rate at the most recent census was 8.4% vs 10.7% for the Oise as a whole. For labor market purposes Chantilly is considered part of the Sud-Oise, which, along with Amiens, is the largest labor pool in Picardy.