Affinity Biosensors
Santa Barbara, California, United States · Manufacturing, Medical, Other
Affinity Biosensors develops and manufactures award-winning analytical instruments for use in research, manufacturing, and life sciences. Instruments are based on the Company’s exclusive Resonant Mass Measurement (RMM) technology. The sensor is a MEMS-fabricated sensor, enabling the measurement of mass in fluid, with femtogram resolution. The LifeScale instrument is the current state-of-the-art
Key facts
- Headquarters
- Santa Barbara, California, United States
- Employees
- 31
- Industries
- Manufacturing, Medical, Other
- Status
- Private
- Website
- www.affinitybio.com
- Company page
Recent activity at Affinity Biosensors
Affinity Biosensors funding history
| Date | Round | Amount |
|---|---|---|
| Mar 2026 | Seed | $2.3M |
| Dec 2024 | Venture | $12.4M |
| Jun 2024 | Seed | $2.0M |
| Nov 2023 | Seed | $14.4M |
| Jul 2023 | Seed | $3.4M |
Leadership
- David Hopton, Director of Sales and Marketing
- James Iuliano, Director
- L. Robert Johnson, Director
- Kenneth Babcock, Executive Officer, Director
- L. Johnson, Director
Verified email and direct lines for Affinity Biosensors’s decision-makers are on Fundz. See plans — or book a 15-minute walkthrough.
Employee benefit plans
Affinity Biosensors files 1 employee benefit plan with the U.S. Department of Labor, including a retirement plan. The next plan year renews in Dec 2026.
Affinity Biosensors in the news
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About Affinity Biosensors: questions and answers
What does Affinity Biosensors do?
Affinity Biosensors develops and manufactures award-winning analytical instruments for use in research, manufacturing, and life sciences. Instruments are based on the Company’s exclusive Resonant Mass Measurement (RMM) technology. The sensor is a MEMS-fabricated sensor, enabling the measurement of mass in fluid, with femtogram resolution. The LifeScale instrument is the current state-of-the-art
Where is Affinity Biosensors headquartered?
Affinity Biosensors is headquartered in Santa Barbara, California, United States.
How many employees does Affinity Biosensors have?
Affinity Biosensors has about 31 employees.
Has Affinity Biosensors raised funding?
Yes. Fundz has recorded 5 funding events for Affinity Biosensors. The most recent, Seed of $2.3M, was in Mar 2026.
What is the latest news on Affinity Biosensors?
On Oct 14, 2026, AFFINITY BIOSENSORS
Source: Fundz records from SEC filings, press releases and company announcements. How Fundz measures data accuracy