1. Inquire through the Internet: Find official website and the local industrial and commercial bureau on the Internet, then enter it, and enter the business license number in the enterprise inquiry column to inquire; But this query method can only verify the authenticity of the enterprise and understand the basic information of the enterprise.
2. Telephone inquiry: Inquire by calling the local "123 15" consumer complaint hotline, but this method is not everywhere.
3. Inquire at the local industrial and commercial bureau: If you want to inquire about detailed enterprise information, you only need to bring your personal ID card or company certification materials to the file window of the industrial and commercial department.
Extended data:
Business license is a certificate issued by the administrative department for industry and commerce to industrial and commercial enterprises and individual operators to engage in certain production and business activities. Its format shall be uniformly stipulated by the State Administration for Industry and Commerce.
The registered items include: name, address, person in charge, amount of funds, economic composition, business scope, business mode, number of employees, business period, etc. Business licenses are divided into originals and duplicates, which have the same legal effect. The original shall be placed in a prominent position in the company's domicile or business premises, and the business license shall not be forged, altered, leased, lent or transferred.
Without a business license, industrial and commercial enterprises or individual operators are not allowed to start business, engrave official seals, sign contracts, register trademarks or advertise, and banks are not allowed to open accounts.
Legal basis: Article 6 of the Company Law stipulates that a company shall apply to the company registration authority for registration of establishment according to law. Those that meet the conditions for establishment as stipulated in this Law shall be registered as limited liability companies or joint stock limited companies respectively by the company registration authority; Those who do not meet the conditions for establishment as stipulated in this Law shall not be registered as a limited liability company or a joint stock limited company.