The word "Company" as used herein, shall be deemed and taken to mean and include all corporations, companies, firms and persons that may now be engaged, or that may hereafter become engaged, in performing any service to the public that is now, or that shall hereafter be, subject by law to the jurisdiction or control of the Commission.
Ga. Comp. R. & Regs. R. 515-3-1-.01
Ga. L. 1878-79, p. 125; 1907, pp. 72, 75; 1922, pp. 143, 144; 1950, p. 311; 1956, pp. 104, 105; 1970, p. 104; 1972, pp. 138, 439, 615; 1973, pp. 200-220.