A company constrained by shares: The most common method of the company employed for company ventures. Specifically, a constrained company is really a "company in which the legal responsibility of each shareholder is restricted to the amount independently invested" with companies being "the most common illustration of a constrained company". https://createwithdriven.com/the-top-10-roofing-contractors-in-the-united-states-industry-leaders-for-2024/