# Senn Chemicals AG jobs and careers

> 0 open roles at Senn Chemicals AG as of October 23, 2026. Source: https://www.thejobsmap.com/company/senn-chemicals-ag

SENN has been in the peptide business since 1963. From intermediates to cGMP APIs, we have the expertise necessary to optimize processes and streamline scale-up. Discovery through commercial production, we consistently deliver exceptional quality, on time and in budget. From our headquarters near Zurich, Switzerland, SENN serves biotechnology, pharmaceutical, diagnostic, cosmeceutical, and veterinary companies worldwide. Products: Peptides, Amino Acid Derivative, Small Molecule, Nucleotides, Excipients Services: Novel Process Development & Optimization, Analytical Method Development, Scale-Up & Validation, cGMP Manufacturing, Project Management & Regulatory Services

## Key facts

| | |
|---|---|
| Open roles | 0 |
| Headquarters | Dielsdorf, Switzerland |
| Founded | 1963 |
| Employees | 125 |
| Industries | Biotechnology, Pharmaceutical, Veterinary & Pet, Chemical |
| Website | https://sennchem.com |

## Leadership

- Frédéric Besançon, Chief Executive Officer
- Giulio Casi, VP R&D and Project Management
- Florence Berezovsky, Vice President Quality
- Philipp Gersbach, Quality Assurance Manager
- Niyanthan Theivendran, Vice President, Business Development
- Rebecca Buob, Chief Marketing Officer
- Joël Gischig, Chief Financial Officer, Member of the Executive Board
- Dr. Dirk Stieger, Vice President Supply Chain, Member of the Executive Board

## Common questions

### Is Senn Chemicals AG hiring right now?

Senn Chemicals AG has no open roles listed as of October 23, 2026. Roles appear here as soon as they are posted on Senn Chemicals AG's careers site.

### Where is Senn Chemicals AG headquartered?

Senn Chemicals AG is headquartered in Dielsdorf, Switzerland and was founded in 1963.

### Who leads Senn Chemicals AG?

Frédéric Besançon, Chief Executive Officer, is at the top of Senn Chemicals AG's org chart.

### How do I apply for a job at Senn Chemicals AG?

Pick a role on Senn Chemicals AG's TheJobsMap page and select Apply. Every listing links to the original posting on Senn Chemicals AG's own careers site, so you apply directly with the employer.