Cytek Biosciences, Inc.

Life science instrument company · Fremont, California, United States · Nasdaq: CTKB

Cytek Biosciences, Inc. is a life science instrument company headquartered in Fremont, California, United States. Its shares trade on Nasdaq under the ticker CTKB. The US FDA lists 1 medical device site registered to the company, with devices in hematology. It has reported private securities offerings to the US SEC, most recently $120 million sold in a notice filed in 2020.

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Cytek Biosciences at a glance

Typelife science instrument company
HeadquartersFremont, California, United States
Stock listingNasdaq: CTKB
SEC industryLaboratory Analytical Instruments
FDA-registered sites1
SEC CIK1831915

What does Cytek Biosciences do?

Medical specialties of its FDA-listed devices

Hematology

Device types listed with the FDA

Counter, differential cell

Private fundraising reported to the SEC

1 Form D notice; the most recent reported $120 million sold (2020).

Where is Cytek Biosciences located?

Headquarters: Fremont, California, United States

  • Fremont, CaliforniaCytek Biosciences, Inc. · FDA device site

Frequently asked questions about Cytek Biosciences

Where is Cytek Biosciences headquartered?

Cytek Biosciences, Inc. is headquartered in Fremont, California, United States.

What does Cytek Biosciences do?

Cytek Biosciences, Inc. is a life science instrument company. Its FDA-listed medical devices fall under hematology. Its SEC industry classification is Laboratory Analytical Instruments.

Is Cytek Biosciences a public company?

Yes. Cytek Biosciences, Inc. trades on Nasdaq under the ticker CTKB.

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Sources

Location data: GeoNames (geonames.org), CC BY 4.0.

Last updated 2026-09-23.