CSBio
Overview
Yes. Our records show CSBio has filed 9 H-1B Labor Condition Applications (LCAs). The latest available data is for fiscal year 2026, with 2 filings.
A leading peptide synthesis instrumentation company and cGMP peptide manufacturer based in Silicon Valley, California.
Visa History
In fiscal year 2026, CSBio recorded 2 H-1B LCA filings, a 0% increase from the previous year. The reported certification rate was 0%, down by 50 percentage points.
In fiscal year 2023, CSBio recorded 2 PERM filings, a 0% increase from the previous year. The reported certification rate was 100%, up by 0 percentage points.
Salary & Job
H-1B and PERM salary history at CSBio, 2020–2026.
| 2026 | 74,000 ~ 84,240 | - |
| 2025 | 75,000 ~ 75,000 | - |
| 2024 | 75,000 ~ 75,000 | - |
| 2023 | - | 70,000 ~ 180,000 |
| 2022 | 95,000 ~ 95,000 | - |
| 2021 | 75,000 ~ 75,000 | 69,000 ~ 69,000 |
| 2020 | 95,000 ~ 95,000 | - |
CSBio sponsors foreign workers across diverse job fields, including Life, Physical, and Social Science(10), Computer and Mathematical(1), Management(1), for permanent employment opportunities.
CSBio supports foreign workers for permanent employment in various STEM job titles.
CSBio supports foreign workers for permanent employment in various Non-STEM job titles.
Worker Backgrounds
CSBio sponsors green cards for foreign workers, with the majority of them graduating from a select group of U.S. universities.
CSBio sponsors both STEM and Non-STEM workers, with the most sponsorships in fields as below.
CSBio sponsors green cards for foreign workers who have graduated with various degrees.
Most of CSBio recruiters come from CANADA, TAIWAN, CHINA.
CSBio sponsors green cards for foreign workers across various job levels.
CSBio's primary office locations are in CA.
Contacts
Authorized CSBio employees listed here handle labor certification. They must work directly for CSBio, not outside agents, lawyers, or HR staff. In small companies, this is often the president or operations manager.
| JASON CHANG | j***g@csbio.com | CHIEF EXECUTIVE OFFICER | ***1111 |
| Sisi Chen | s***n@csbio.com | ***1111 |
FAQs
Does CSBio sponsor H-1B visas?
Does CSBio sponsor PERM (green card) applications?
Does CSBio participate in E-Verify?
Does CSBio sponsor Non-STEM job seekers?
Is CSBio an ICC?
Where does FrogHire get CSBio'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 2026. An LCA is not an H-1B petition, visa approval, or current job opening. Confirm current sponsorship with the employer or recruiter.
Keep Exploring
Use practical guides to evaluate sponsorship-fit and prepare better.
Validate salary and employer signals before you apply.