Our San Antonio Business Plan Writers have completed more San Antonio-based business plans than any other business plan writing company in the world due to the area’s economic growth. The city has a diversified economy with a GDP of approximately $96.8 billion—the 4th highest in Texas and the 38th in the US. The economy is focused on military, health care, government-civil service, financial services, oil and gas, tourism, and manufacturing centered on automobiles. It is also the headquarters of 6 Fortune 500 companies and many other multinationals. With a diverse and discerning population of over 1.5 million, San Antonio, Texas provides ample opportunities for new businesses.