Enterprise management company accepts the entrustment of another company to participate in litigation and defend the rights of another company? Is this behavior illegal?

According to China's "People's Republic of China (PRC) Lawyers Law", law firms and lawyers are professional institutions engaged in legal services, with legal professional qualifications and practice licenses. Therefore, if an enterprise management consulting company accepts the agency litigation of other companies, it needs to have a lawyer's practice license, otherwise it is illegal.

According to the information you provided, the business scope of this enterprise management consulting company does not include legal services, so there is no lawyer's license. If the company accepts the agency litigation of other companies, it is beyond its business scope and illegal. It is suggested that the company abide by relevant laws and regulations and avoid illegal activities.