Find prospects like Personalis
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Personalis
Our advanced ctDNA technologies enable the most sensitive detection with cancer insights from molecular residual disease to therapy selection. Personalis is listed as a company based in Fremont, California, United States, operating in Office service, employing 101-250 people, reporting $50M-$100M in annual revenue and classified under Scientific Research and Development Services.
Its primary NAICS classification is 541714 (Research and Development in Biotechnology (except Nanobiotechnology)). Personalis is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (650) 7521300
- Fax
- +XXX (650) 7521301
- Website
- www.personalis.com
- facebook.com/personalisinc
- Address
- 6600 Dumbarton Cir, Fremont, California, 94555, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5417Scientific Research and Development Services
- 541714Research and Development in Biotechnology (except Nanobiotechnology)
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8731
Company Details
- Employees
- 228 (101-250)
- Annual Revenue
- $69.6M ($50M-$100M)
Personalis: frequently asked questions
What does Personalis do?
Our advanced ctDNA technologies enable the most sensitive detection with cancer insights from molecular residual disease to therapy selection.
Where is Personalis located?
Personalis is headquartered at 6600 Dumbarton Cir, Fremont, California, 94555, United States.
How many employees does Personalis have?
Personalis has about 228 employees (the 101-250 range).
What is Personalis's annual revenue?
Personalis's annual revenue is estimated at $69.6M (the $50M-$100M range).
What industry is Personalis in?
Personalis is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541714 (Research and Development in Biotechnology (except Nanobiotechnology)).
How can I contact Personalis?
Its website is www.personalis.com and its phone number is +1 (650) 7521300.
What companies are similar to Personalis?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.