During the marriage, that is, after the marriage, the company established belongs to an individual or a sole proprietorship, which belongs to the common property of both parties and has the right to request division. If it is a joint venture or joint-stock system, then only the effective shares of the company can enjoy the distribution right. Article 39 of the Marriage Law: At the time of divorce, the property of husband and wife shall be handled by mutual agreement; If the agreement fails, the people's court shall make a judgment based on the specific circumstances of the property and the principle of taking care of the rights and interests of the children and the woman. The Supreme People's Court Judicial Interpretation Article 15 If the husband and wife divide the shares of the same property, such as stocks, bonds, investment funds and other securities, and the shares of unlisted joint stock limited companies fail to be negotiated or are difficult to be distributed according to the market price, the people's court may distribute them in proportion to the quantity. Article 19 A husband and wife may agree that the property acquired during the marriage relationship and the pre-marital property shall be owned by themselves, in whole or in part or in part. The agreement shall be in writing. Where there is no agreement or the agreement is unclear, the provisions of Articles 17 and 18 of this Law shall apply. The agreement between husband and wife on the property acquired during the marriage relationship and the property before marriage is binding on both parties.