The top industries in Michigan are manufacturing, professional and business services, and real estate, rental, and leasing, while the state continues to prioritize medical device technology, technology, and engineering development. Accounting for more than 60% of the country's total automotive and mobility research and development spending, Michigan remains the absolute leader in the US. Michigan continues to boast the highest concentration of engineering talent in the nation. Furthermore, the state also makes up 21% of all US auto production, which is the most in the country.