企业集团与集团公司是两种不同形式的企业联合体。企业集团是因生产经营需要,按协议组成的企业联合组织,不是独立的企业法人。集团公司是在一个企业集团中起控制、投资、协调等作用的核心企业,是独立的企业法人。企业集团与集团公司在国民经济中发挥着重要的作用,他们职工人数较多,是工会工作 Enterprise groups and group companies are two different forms of business consortia. Enterprise group is due to production and management needs, according to the agreement formed by the syndicate, not an independent corporate entity. Group companies in a business group from the control, investment, coordination and other core business role, is an independent corporate entity. Enterprise groups and group companies play an important role in the national economy. They have a large number of workers and they work as unionists