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.

Civil Engineering San Francisco, United States Founded 1954 ~1,792 employees

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Employees
1,792
+5.1% in the 3 months to Jun 2025
Revenue / employee
$170K
Revenue ~$304M
12-month attrition
10.7%
Tech: 12.2%
H1B filings, FY2026
24
Sponsors visas
Open jobs
84
Last 30 days

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

Engineering714
Other702
Design92
Operations91
Finance69
Marketing59
HR32
Sales22

Hiring now

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Salaries at TYLin

All salaries

2 salary profiles in the US

Pay by level, gender and ethnicity

H-1B sponsorship

H-1B Sponsorship Moderate
H-1B Filings by Department
Engineering84
Operations8
Consulting5
Executive1
Design1

The department split adds up all the years listed above. FY2026 alone: 24 filings.

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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.