Tokyo Gas and its consolidated group subsidiaries maintain a robust workforce comprising approximately 15,500 to 16,000 full-time employees. This diverse talent pool includes engineers specializing in pipeline safety and seismic reinforcement, customer service representatives, technical field operators, corporate finance experts, and research personnel developing green energy technologies. Additional staffing is deployed across various domestic and international subsidiaries handling engineering solutions, real estate, and overseas resource investments. Workforce numbers experience minor fluctuations year over year due to strategic corporate restructuring, retirement cycles, and targeted hiring initiatives aligned with the company's long-term business transformation goals.