The Pennsylvania Human Relations Act (PHRA) provides protections if you work for a company with four or more employees. Title VII applies to all businesses and employers who have a staff of at least 15 employees.Title VII applies to employers in both the private and public sectors that have 15 or more employees. Pittsburgh Plate Glass Co., 404 U.S. 157, 178 … (1971), may not be afforded in a manner contrary to Title VII. Title VII applies only to Pennsylvania employers with at least 15 employees. Employers with 15 or more employees must adhere to Title VII. 2. The Age Discrimination in Employment Act (ADEA). Every employee has the right to a workplace free from discrimination and retaliation. Title VII of the Civil Rights Act of 1964 covers private and public sector employers with 15 or more workers. Most everywhere in the United States, employees can be hired, fired, demoted, promoted, reassigned, etc.