TYLin
TYLin, founded in 1954 by renowned structural engineer Tung-Yen Lin, is a global engineering and architectural firm headquartered in San Francisco, California. With over 3,200 professionals in 65 offices worldwide, TYLin specializes in civil and structural engineering, particularly in long-span bridges and specialty structures. The firm is part of the Dar Group, which operates in 45 countries. TYLin provides a wide range of infrastructure solutions, including planning and feasibility studies, engineering design and analysis, construction management, and environmental consulting. Their expertise covers various sectors such as transportation, aviation, buildings, and water resources. The company is recognized for its innovative engineered solutions, including prestressed concrete structures and aesthetically integrated designs. TYLin has played a significant role in numerous high-profile projects globally, enhancing connectivity and supporting economic growth.
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Headcount trend
TYLin went from 1,520 employees in Jul 2023 to 1,792 in Jun 2025. Jan to Jun 2025: 199 people joined, 47 left.
Headcount data through Jun 2025
Org structure
Headcount by department
Hiring now
See all jobsSalaries at TYLin
All salaries2 salary profiles in the US
H-1B sponsorship
The department split adds up all the years listed above. FY2026 alone: 24 filings.
Peer reviews
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TYLin FAQ
How many employees does TYLin have?
TYLin has about 1,792 employees, up 5.1% over the 3 months to Jun 2025.
Does TYLin sponsor H1B visas?
Yes. TYLin filed 24 H1B (LCA) applications in FY2026, according to the latest U.S. Department of Labor disclosures. Most of them were for Engineering roles.
What is TYLin's revenue per employee?
TYLin makes about $170K in revenue per employee, based on $304.3M annual revenue and 1,792 employees.
How much does TYLin pay?
6figr has 2 salary profiles for TYLin in the US, with pay broken down by role, level, gender and ethnicity on the TYLin salaries page. See TYLin salaries
Data from Company Prospectus, DOL LCA disclosures, WARN notices and 6figr salary profiles.