This table reports the average proffered salary of labor condition applications for H-1B Visa and labor certifications for green card filed by William Blair & Company, Llc from 2017 to 2023. If a range of proffered wage was used in application, we use the middle point in the range to calculate average salary.

American employer, William Blair & Company, Llc, must attest that, it will pay no less than (a) the actual wage level paid to all other individuals at the work site with similar experience and qualifications, and (b) the prevailing wage for the occupational classification in the area of intended employment. The salary refers to guaranteed income, so the bonus and benefits does not count.