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Treeline Biosciences

H-1B PERM E-Verify

Founded

2021

Employees

101-250

Headquarters

Watertown, MA

Website

Socials

Overview

Does Treeline Biosciences Sponsor H-1B Visas?

Yes. Our records show Treeline Biosciences has filed 10 H-1B Labor Condition Applications (LCAs). The latest available data is for fiscal year 2025, with 1 filings.

Visa History

H1B Sponsorship trends

In fiscal year 2025, Treeline Biosciences recorded 1 H-1B LCA filings, a 75% decrease from the previous year. The reported certification rate was 100%, up by 0 percentage points.

PERM Sponsorship trends

No annual PERM history is available for Treeline Biosciences.

Salary & Job

Salary

H-1B and PERM salary history at Treeline Biosciences, 2020–2026.

2026 - -
2025 98,280 ~ 98,280 -
2024 120,000 ~ 220,000 -
2023 115,000 ~ 160,425 -
2022 - -
2021 165,000 ~ 200,000 -
2020 - -
Job Fields

Treeline Biosciences sponsors foreign workers across diverse job fields, including Life, Physical, and Social Science(7), Legal(2), for permanent employment opportunities.

Life, Physical, and Social Science 77.78%
Legal 22.22%
STEM Job Titles

Treeline Biosciences supports foreign workers for permanent employment in various STEM job titles.

Medicinal Chemistry Scientist 3 Research Associate Drug Discovery Biology 2 Research Associate Biology 1 Biophysics Scientist 1
Non-STEM Job Titles

Treeline Biosciences supports foreign workers for permanent employment in various Non-STEM job titles.

Intellectual Property Specialist Medicinal Chemistry Ip 1 Intellectual Property Specialist Medicinal Chemistry 1

Worker Backgrounds

School

Treeline Biosciences sponsors green cards for foreign workers, with the majority of them graduating from a select group of U.S. universities.

Major

Treeline Biosciences sponsors both STEM and Non-STEM workers, with the most sponsorships in fields as below.

Degree

Treeline Biosciences sponsors green cards for foreign workers who have graduated with various degrees.

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Citizenship

Most of Treeline Biosciences recruiters come from .

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Job Level

Treeline Biosciences sponsors green cards for foreign workers across various job levels.

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Location

Treeline Biosciences's primary office locations are in MA, CA.

MA 5 CA 4

Contacts

Contact

Authorized Treeline Biosciences employees listed here handle labor certification. They must work directly for Treeline Biosciences, not outside agents, lawyers, or HR staff. In small companies, this is often the president or operations manager.

Kara Clarke k***e@treeline.bio Senior Director, People Operations ***7578
Brian P Sara b***a@treeline.bio Director, HR Operations ***4020

FAQs

Visa FAQs
Does Treeline Biosciences sponsor H-1B visas?
Yes. Our records show Treeline Biosciences has filed 10 H-1B Labor Condition Applications (LCAs). The latest available data is for fiscal year 2025, with 1 filings.
Does Treeline Biosciences sponsor PERM (green card) applications?
We found no PERM records for Treeline Biosciences in the available dataset. This does not confirm the employer's current green card sponsorship policy.
Does Treeline Biosciences participate in E-Verify?
The available dataset contains an E-Verify participation signal for Treeline Biosciences. Check the official E-Verify employer search for current status.
Does Treeline Biosciences sponsor Non-STEM job seekers?
Our records include 2 Non-STEM cases associated with Treeline Biosciences. Review the job-title data below to judge whether that history matches a specific role.
Is Treeline Biosciences an ICC?
No, Treeline Biosciences is not an ICC.
Where does FrogHire get Treeline Biosciences's sponsorship data, and what are its limitations?

This profile summarizes public employer records, including U.S. Department of Labor LCA and PERM disclosure data. The latest annual data shown is from fiscal year 2025. An LCA is not an H-1B petition, visa approval, or current job opening. Confirm current sponsorship with the employer or recruiter.

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