This discussion clarifies the status of Public Sector Banks (PSBs) and their employees. While the government is a major shareholder in PSBs, their employees are considered staff of a banking company, not direct government employees. The conversation also touches upon the definition of a government company and the extent of government control over PSBs.
Govt company is a company which controls the entire activities of a company. Here in this case all public sector banks stake is being controlled by government.