Company Profile Why invest in Grenoble-Isere? Start a business venture in Europe. Innovate in France, the world’s fifth largest economy. Invest in Grenoble-Isere, at the centre of Rhone-Alpes, France’s second largest regional economy.And to make sure your business development project is a high-performance success, contact us ! AEPI, the Grenoble-Isere Economic Development Agency will assist you, step by step, with the various formalities required to start a business here. For the last 10 years, our aim has been to secure your success.