• Shared employment is a term used in employee leasing agreements to describe the relationship between the employee leasing company, the client company, and the leasing employees. Because the two firms largely share employees and this creates confusion as to who is the official employer for workers’ compensation purposes, in many jurisdictions the landlord/professional employers’ organization (PEO) and the client company are identified as co-employees and provided to them. to both the protection of an exclusive remedy when both parties comply with specific legal requirements.