Steve Blank has a good breakdown of the 4 types of entrepreneurship in one of his posts. It’s important to remember that there are several types of entrepreneurship. Many may think that “entrepreneurs” are only people that start venture funded, fast growing companies.

Below is the list:

1. Small Business Entrepreneurship
Today, the overwhelming number of entrepreneurs and startups in the United States are still small businesses. There are 5.7 million small businesses in the U.S. They make up 99.7% of all companies and employ 50% of all non-governmental workers.

2. Scalable Startup Entrepreneurship

Unlike small businesses, scalable startups are what Silicon Valley entrepreneurs and their venture investors do. These entrepreneurs start a company knowing from day one that their vision could change the world. They attract investment from equally crazy financial investors – venture capitalists.

3. Large Company Entrepreneurship

Large companies have finite life cycles. Most grow through sustaining innovation, offering new products that are variants around their core products. Changes in customer tastes, new technologies, legislation, new competitors, etc. can create pressure for moredisruptive innovation – requiring large companies to create entirely new products sold into new customers in new markets. Existing companies do this by either acquiring innovative companies or attempting to build a disruptive product inside. Ironically, large company size and culture make disruptive innovation extremely difficult to execute.

4. Social Entrepreneurship
Social entrepreneurs are innovators who focus on creating products and services that solve social needs and problems.

Steve Blank