How Many People Work at Tusimple? Headcount and Employee Trends

TuSimple, an autonomous driving technology company focused on long-haul trucking, employs just under 200 people. The organization recorded minimal hiring and low attrition, signalling a period of stable staffing. Engineering talent makes up the majority of the workforce, underscoring TuSimple’s emphasis on research, development, and software for self-driving trucks.

Engineering is TuSimple’s largest department with 115 employees—well over half of the entire company—highlighting the technical resources dedicated to its autonomous driving platform. Quality, Business Management, Sales & Support, Finance & Administration, and Marketing & Product each range from 10 to 13 employees, providing balanced coverage of customer-facing and operational functions. Smaller teams in Operations, Information Technology, Human Resources, and an Other category round out the structure, each with fewer than 10 team members. Overall, the distribution illustrates a technology-heavy organization supported by lean business and support units.

Headcount is concentrated in the United States, with San Diego accounting for 72 employees and Tucson for 41, together representing nearly three-fifths of the total staff. Additional clusters of talent work from the San Francisco Bay Area, Los Angeles, San Jose, Seattle, Mountain View, Ann Arbor, and Irvine, each with fewer than 10 employees. An "Other" category of 55 suggests remote or smaller satellite locations that broaden geographic reach while keeping on-site footprints modest. The spread points to a primary Southwest presence complemented by strategic placements in automotive and technology hubs.