Circle Pharma, Inc.: Detailed Company Information & Corporate Profile
Summary
Circle Pharma, Inc., founded in 2012, is a biotechnology firm headquartered in South San Francisco, California. With a team of 10 to 50 employees, the company generates annual revenue between $10 million and $50 million and operates as an independent entity within the San Francisco Bay Area.
Leadership includes President and CEO David Earp, Executive Director Denise Posada heading Clinical Data Management, Executive Director Clovis Celestin leading IT, Executive Director Peadar Cremin overseeing DMPK, Clinical Pharmacology & Toxicology, Vice President Technical Operations Joseph John Capone, and Senior Scientists Nathan Dupper, Nathan Gushwa, Ben Tsao, among others.
The company’s SIC code is 2834, placing it within the pharmaceutical and medicine manufacturing sector. HR responsibilities are managed by Lynn Wang, finance led by Chief Financial Officer Rob Lauzen, and procurement overseen by Senior Manager David Diaz. Technical functions such as validation engineering are handled by Rushi and automation leadership by Bhavani.
| Circle Pharma, Inc. Website | circlepharma.com |
| Social Links |    |
| Phone Number | 650-392-0350 |
| Industries | |
| Circle Pharma, Inc. Headquarters Address | 681 Gateway Blvd, South San Francisco, California, 94080 US |
| Company Size | 10-50 employees |
| SIC Code | 2834 |
| NAICS Code | 325412 Pharmaceutical Preparation Manufacturing |
| DMA Code | San Francisco Bay Area |
| Founded | 2012 |
| Estimated Annual Revenue | $10M - 50M |
| Operating Status | Independent Company |
| Updated: | 2026-09-24 |
Circle Pharma, Inc. Org Chart
Chief Executive Officer
C-Level
Chief Scientific Officer
Chief Financial Officer
Chief Medical Officer
Competitors
Name | Founded | Type | Employees |
|---|---|---|---|
| 2009 | Public Company | 25 - 100 | |
| 2006 | Public Company | 25 - 100 | |
| 2013 | Public Company | 100 - 250 | |
| 2025 | Public Company | 1 - 25 |
Estimated Website Traffic
The chart shows a growth in traffic to the circlepharma.com website. In September, traffic increased to 616, compared to 611 in the previous month. The highest traffic in 2026 was recorded in January, reaching 952 visits.
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
Circle Pharma, Inc.'s workforce includes employees across a wide range of tenure levels.
20% have been with the company for 1 to 2 years30% have been with the company for 3 to 4 years30% have been with the company for 5 to 7 years10% have been with the company for 8 to 10 years10% have been with the company for more than 11 years
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Circle Pharma, Inc. Corporate Information: FAQ
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