George J. Kopsias began his career at the Chicago Mercantile Exchange and now works as an investment banker and accounting consultant. As a project-based accountant, he prepares financial statements such as balance sheets, which summarize a company's financial health at a given time. A balance sheet reports a company's assets, liabilities, and equity - assets are things of value owned, liabilities are debts owed, and equity is the amount held by owners or shareholders.