For example, a business may offer Class A and Class B stock shares, giving Class A stockholders a vote in elections for the board of directors but not granting voting rights to Class B stockholders. In most cases, a company will issue one class of voting shares and another class … State laws generally are liberal in allowing corporations to issue different classes of stock … In the most general terms, there are two main types of stock: There is no unified classification of common stock. Classifications of common stock. However, some companies may issue two classes of common stock. In the case of Google the voting rights of Class B stock vs. Class A stock is 10 to 1.