Company lists · Data refreshed September 2026
Top 25 Ctdna testing companies worldwide
RevenueBase identified 464 company matches for ctdna testing companies worldwide as of September 2026 and tracks 18,869 professional contacts across them, including 9,772 with verified work emails. The United States is the largest market and Singapore the largest hub.
This list covers company matches for ctdna testing companies worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 19, 2026. Country and city lists for ctdna testing companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest ctdna testing companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 5,354 contacts → | ||||
Exact match “Natera™ is a global leader in cell-free DNA and precision medicine, dedicated to oncology, women’s health, and organ health.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 2 | 3,321 contacts → | ||||
Exact match “Guardant Health is a leading precision medicine company focused on guarding wellness and giving every person more time free from cancer.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 3 | 1,678 contacts → | ||||
Exact match “Our vision: A world where every cancer treatment decision is as personal as the patient.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 4 | 675 contacts → | ||||
Exact match “Veracyte is a global diagnostics company that empowers clinicians with the high-value insights they need to guide and assure patients at pivotal moments in the race to diagnose…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 5 | 325 contacts → | ||||
Exact match “At Personalis, we are transforming the active management of cancer through breakthrough personalized testing.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 6 | 309 contacts → | ||||
Exact match “With over 18 years of experience in the medical field.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 7 | 296 contacts → | ||||
Exact match “Founded in 2018 by Hitesh Goswami and Kshitij Rishi, 4baseCare is a precision oncology company focused on enabling personalized cancer care through genomics.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 8 | 291 contacts → | ||||
Exact match “Gene Solutions is an international biotechnology company headquartered in Singapore.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 9 | 281 contacts → | ||||
Exact match “About Genomic Health Genomic Health, Inc.(NASDAQ: GHDX) is the world's leading provider of genomic-based diagnostic tests that help optimize cancer care by addressing the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 10 | 173 contacts → | ||||
Exact match “Menarini Silicon Biosystems (MSB) is the only CLIA lab that offers circulating tumor cell (CTC) enumeration and phenotyping with CellSearch® as well as comprehensive genomic…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 11 | 171 contacts → | ||||
Exact match “Mirxes is a Singapore-headquartered biotechnology company whose mission is to save lives through early, actionable, and personalized diagnoses across the care continuum.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 12 | 155 contacts → | ||||
Exact match “GenePlanet is the leading European provider of preventive genetic tests, specialising in NIPT, cancer screening, and lifestyle DNA tests.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 13 | 153 contacts → | ||||
Exact match “As a brand under Fulgent Genetics, Fulgent Oncology provides personalized cancer diagnostics services through CSI Laboratories and Inform Diagnostics, Fulgent Genetics…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 14 | 125 contacts → | ||||
Exact match “Foresight Diagnostics was founded by four Stanford University physicians and scientists who sought to develop high-performing circulating tumor DNA (ctDNA) assays by improving the…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 15 | 125 contacts → | ||||
Exact match “Genoptix, a NeoGenomics Company Right Answer, Right Now Advancing positive outcomes in oncology through innovation, quality and service Oncology Expertise For almost 20 years…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 16 | 112 contacts → | ||||
Exact match “ACT Genomics is a world-leading genomic test solution provider.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 17 | 104 contacts → | ||||
Exact match “ANGLE is a world-leading liquid biopsy company with innovative circulating tumour cell (CTC) diagnostic solutions for use in research, drug development and clinical oncology using…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 18 | 104 contacts → | ||||
Exact match “About Burning Rock Burning Rock Biotech Limited (NASDAQ: BNR), whose mission is to guard life via science, focuses on the application of next generation sequencing (NGS)…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 19 | 100 contacts → | ||||
Exact match “Predicine is a global molecular insights company that is committed to advancing precision medicine in oncology.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 20 | 99 contacts → | ||||
Exact match “Gene by Gene operates one of the most advanced, speciality genetic laboratories in the world.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 21 | 91 contacts → | ||||
Exact match “SAGA Diagnostics is a personalised cancer medicine and disease monitoring company focused on molecular genetic analyses of circulating tumor DNA and tissue biopsies.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 22 | 90 contacts → | ||||
Exact match “Interpace Biosciences (OTCQX: IDXG) is a leader in enabling personalized medicine, offering specialized services along the therapeutic value chain from early diagnosis and…” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 23 | 87 contacts → | ||||
Exact match “State-of-the-art diagnostic laboratory providing comprehensive pathology, DNA Sequencing, pharmacogenetic and toxicology testing solutions.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 24 | 70 contacts → | ||||
Exact match “Epic Sciences, Inc.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
| 25 | 66 contacts → | ||||
Exact match “National Genetics Institute (NGI) provides advanced genetics testing services for blood screening, medical testing, and clinical research.” Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ctdna testing companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 464 ctdna testing companies worldwide
See the full list, filter by size, metro and specialty, and access 9,772 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ctdna testing companies worldwide at a glance
As of Sep 19, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for ctdna testing companies are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “ctdna testing companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 9,772 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Ctdna testing companies by location
2 lists · largest firstEvery Ctdna testing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ctdna testing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ctdna testing companies are there worldwide?
RevenueBase identified 464 company matches for ctdna testing companies worldwide as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Natera tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most ctdna testing companies?
The United States leads with 153 companies, followed by the United Kingdom (25). Every ctdna testing companies list by country and city is linked on this page.
Which city has the most ctdna testing companies?
Singapore leads with 9 company records, followed by Houston (7) and Melbourne (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 9,772 professional contacts with verified work emails tracked across these 464 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 464 ctdna testing companies worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
Company intelligence · public preview
Top 25 ctdna testing companies worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 464 matching company records for ctdna testing companies worldwide, with 18,869 tracked contacts and 9,772 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ctdna testing companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Nateranatera.comHQ: Austin, TX, United StatesReported employees: 5,001-10,000 | Austin, TX, United States | 5,001-10,000 | Exact match | 5,354 contacts → |
“Natera™ is a global leader in cell-free DNA and precision medicine, dedicated to oncology, women’s health, and organ health.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Guardant Healthguardanthealth.comHQ: Palo Alto, CA, United StatesReported employees: 1,001-5,000 | Palo Alto, CA, United States | 1,001-5,000 | Exact match | 3,321 contacts → |
“Guardant Health is a leading precision medicine company focused on guarding wellness and giving every person more time free from cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Neogenomics Laboratoriesneogenomics.comHQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 1,678 contacts → |
“Our vision: A world where every cancer treatment decision is as personal as the patient.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Veracyte, INCveracyte.comHQ: South San Francisco, CA, United StatesReported employees: 501-1,000 | South San Francisco, CA, United States | 501-1,000 | Exact match | 675 contacts → |
“Veracyte is a global diagnostics company that empowers clinicians with the high-value insights they need to guide and assure patients at pivotal moments in the race to diagnose…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Personalis, INCpersonalis.comHQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 325 contacts → |
“At Personalis, we are transforming the active management of cancer through breakthrough personalized testing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Sïparadigm Diagnostic Informaticssiparadigm.comHQ: Pine Brook, NJ, United StatesReported employees: 201-500 | Pine Brook, NJ, United States | 201-500 | Exact match | 309 contacts → |
“With over 18 years of experience in the medical field.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  4basecare4basecare.comHQ: Bengaluru East, IndiaReported employees: 201-500 | Bengaluru East, India | 201-500 | Exact match | 296 contacts → |
“Founded in 2018 by Hitesh Goswami and Kshitij Rishi, 4baseCare is a precision oncology company focused on enabling personalized cancer care through genomics.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Gene Solutionsgenesolutions.comHQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 291 contacts → |
“Gene Solutions is an international biotechnology company headquartered in Singapore.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Genomic Healthgenomichealth.comHQ: Redwood City, CA, United StatesReported employees: 501-1,000 | Redwood City, CA, United States | 501-1,000 | Exact match | 281 contacts → |
“About Genomic Health Genomic Health, Inc.(NASDAQ: GHDX) is the world's leading provider of genomic-based diagnostic tests that help optimize cancer care by addressing the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Menarini Silicon Biosystemssiliconbiosystems.comHQ: Huntingdon Valley, PA, United StatesReported employees: 51-200 | Huntingdon Valley, PA, United States | 51-200 | Exact match | 173 contacts → |
“Menarini Silicon Biosystems (MSB) is the only CLIA lab that offers circulating tumor cell (CTC) enumeration and phenotyping with CellSearch® as well as comprehensive genomic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Mirxesmirxes.comHQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 171 contacts → |
“Mirxes is a Singapore-headquartered biotechnology company whose mission is to save lives through early, actionable, and personalized diagnoses across the care continuum.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Geneplanetgeneplanet.com HQ: Ljubljana Šentvid, SloveniaReported employees: 51-200 | Ljubljana Šentvid, Slovenia | 51-200 | Exact match | 155 contacts → |
“GenePlanet is the leading European provider of preventive genetic tests, specialising in NIPT, cancer screening, and lifestyle DNA tests.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fulgent Oncologyfulgentoncology.com HQ: Alpharetta, GA, United StatesReported employees: 51-200 | Alpharetta, GA, United States | 51-200 | Exact match | 153 contacts → |
“As a brand under Fulgent Genetics, Fulgent Oncology provides personalized cancer diagnostics services through CSI Laboratories and Inform Diagnostics, Fulgent Genetics…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Foresight Diagnostics A Natera Companyforesight-dx.comHQ: Boulder, CO, United StatesReported employees: 51-200 | Boulder, CO, United States | 51-200 | Exact match | 125 contacts → |
“Foresight Diagnostics was founded by four Stanford University physicians and scientists who sought to develop high-performing circulating tumor DNA (ctDNA) assays by improving the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Genoptix, INCgenoptix.comHQ: Carlsbad, CA, United StatesReported employees: 201-500 | Carlsbad, CA, United States | 201-500 | Exact match | 125 contacts → |
“Genoptix, a NeoGenomics Company Right Answer, Right Now Advancing positive outcomes in oncology through innovation, quality and service Oncology Expertise For almost 20 years…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  ACT Genomicsactgenomics.comHQ: Taipei, TaiwanReported employees: 201-500 | Taipei, Taiwan | 201-500 | Exact match | 112 contacts → |
“ACT Genomics is a world-leading genomic test solution provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  ANGLEangleplc.comHQ: Surrey Research Park, United KingdomReported employees: 51-200 | Surrey Research Park, United Kingdom | 51-200 | Exact match | 104 contacts → |
“ANGLE is a world-leading liquid biopsy company with innovative circulating tumour cell (CTC) diagnostic solutions for use in research, drug development and clinical oncology using…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  燃石医学 Burning Rock Biotechbrbiotech.comHQ: 广州, ChinaReported employees: 1,001-5,000 | 广州, China | 1,001-5,000 | Exact match | 104 contacts → |
“About Burning Rock Burning Rock Biotech Limited (NASDAQ: BNR), whose mission is to guard life via science, focuses on the application of next generation sequencing (NGS)…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Predicinepredicine.comHQ: Hayward, CA, United StatesReported employees: 51-200 | Hayward, CA, United States | 51-200 | Exact match | 100 contacts → |
“Predicine is a global molecular insights company that is committed to advancing precision medicine in oncology.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Gene By Genegenebygene.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 99 contacts → |
“Gene by Gene operates one of the most advanced, speciality genetic laboratories in the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Saga Diagnosticssagadiagnostics.comHQ: Morrisville, NC, United StatesReported employees: 201-500 | Morrisville, NC, United States | 201-500 | Exact match | 91 contacts → |
“SAGA Diagnostics is a personalised cancer medicine and disease monitoring company focused on molecular genetic analyses of circulating tumor DNA and tissue biopsies.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Interpace Biosciencesinterpace.comHQ: Parsippany, NJ, United StatesReported employees: 51-200 | Parsippany, NJ, United States | 51-200 | Exact match | 90 contacts → |
“Interpace Biosciences (OTCQX: IDXG) is a leader in enabling personalized medicine, offering specialized services along the therapeutic value chain from early diagnosis and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Genetic Technological Innovationsgtilaboratories.com HQ: Scottsdale, AZ, United StatesReported employees: 51-200 | Scottsdale, AZ, United States | 51-200 | Exact match | 87 contacts → |
“State-of-the-art diagnostic laboratory providing comprehensive pathology, DNA Sequencing, pharmacogenetic and toxicology testing solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Epic Sciencesepicsciences.comHQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 70 contacts → |
“Epic Sciences, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 66 contacts → |
“National Genetics Institute (NGI) provides advanced genetics testing services for blood screening, medical testing, and clinical research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 464 company matches
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Ctdna testing companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
464 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 464 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ctdna testing companies by location
2 lists · largest firstEvery Ctdna testing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for ctdna testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ctdna testing companies did RevenueBase find worldwide?
The saved snapshot records 464 matching company records, 18,869 tracked contacts and 9,772 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 ctdna testing companies worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/ctdna-testing-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 ctdna testing companies worldwide
RevenueBase records 464 matching company records for ctdna testing companies worldwide, with 18,869 tracked contacts and 9,772 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 19, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ctdna testing companies worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Nateranatera.com HQ: Austin, TX, United StatesReported employees: 5,001-10,000 | Austin, TX, United States | 5,001-10,000 | Exact match | 5,354 contacts → |
“Natera™ is a global leader in cell-free DNA and precision medicine, dedicated to oncology, women’s health, and organ health.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Guardant Healthguardanthealth.com HQ: Palo Alto, CA, United StatesReported employees: 1,001-5,000 | Palo Alto, CA, United States | 1,001-5,000 | Exact match | 3,321 contacts → |
“Guardant Health is a leading precision medicine company focused on guarding wellness and giving every person more time free from cancer.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Neogenomics Laboratoriesneogenomics.com HQ: Fort Myers, FL, United StatesReported employees: 1,001-5,000 | Fort Myers, FL, United States | 1,001-5,000 | Exact match | 1,678 contacts → |
“Our vision: A world where every cancer treatment decision is as personal as the patient.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Veracyte, INCveracyte.com HQ: South San Francisco, CA, United StatesReported employees: 501-1,000 | South San Francisco, CA, United States | 501-1,000 | Exact match | 675 contacts → |
“Veracyte is a global diagnostics company that empowers clinicians with the high-value insights they need to guide and assure patients at pivotal moments in the race to diagnose…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Personalis, INCpersonalis.com HQ: Fremont, CA, United StatesReported employees: 201-500 | Fremont, CA, United States | 201-500 | Exact match | 325 contacts → |
“At Personalis, we are transforming the active management of cancer through breakthrough personalized testing.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Sïparadigm Diagnostic Informaticssiparadigm.com HQ: Pine Brook, NJ, United StatesReported employees: 201-500 | Pine Brook, NJ, United States | 201-500 | Exact match | 309 contacts → |
“With over 18 years of experience in the medical field.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | 4basecare4basecare.com HQ: Bengaluru East, IndiaReported employees: 201-500 | Bengaluru East, India | 201-500 | Exact match | 296 contacts → |
“Founded in 2018 by Hitesh Goswami and Kshitij Rishi, 4baseCare is a precision oncology company focused on enabling personalized cancer care through genomics.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Gene Solutionsgenesolutions.com HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 291 contacts → |
“Gene Solutions is an international biotechnology company headquartered in Singapore.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Genomic Healthgenomichealth.com HQ: Redwood City, CA, United StatesReported employees: 501-1,000 | Redwood City, CA, United States | 501-1,000 | Exact match | 281 contacts → |
“About Genomic Health Genomic Health, Inc.(NASDAQ: GHDX) is the world's leading provider of genomic-based diagnostic tests that help optimize cancer care by addressing the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Menarini Silicon Biosystemssiliconbiosystems.com HQ: Huntingdon Valley, PA, United StatesReported employees: 51-200 | Huntingdon Valley, PA, United States | 51-200 | Exact match | 173 contacts → |
“Menarini Silicon Biosystems (MSB) is the only CLIA lab that offers circulating tumor cell (CTC) enumeration and phenotyping with CellSearch® as well as comprehensive genomic…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Mirxesmirxes.com HQ: SingaporeReported employees: 201-500 | Singapore | 201-500 | Exact match | 171 contacts → |
“Mirxes is a Singapore-headquartered biotechnology company whose mission is to save lives through early, actionable, and personalized diagnoses across the care continuum.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Geneplanetgeneplanet.com HQ: Ljubljana Šentvid, SloveniaReported employees: 51-200 | Ljubljana Šentvid, Slovenia | 51-200 | Exact match | 155 contacts → |
“GenePlanet is the leading European provider of preventive genetic tests, specialising in NIPT, cancer screening, and lifestyle DNA tests.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Fulgent Oncologyfulgentoncology.com HQ: Alpharetta, GA, United StatesReported employees: 51-200 | Alpharetta, GA, United States | 51-200 | Exact match | 153 contacts → |
“As a brand under Fulgent Genetics, Fulgent Oncology provides personalized cancer diagnostics services through CSI Laboratories and Inform Diagnostics, Fulgent Genetics…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Foresight Diagnostics A Natera Companyforesight-dx.com HQ: Boulder, CO, United StatesReported employees: 51-200 | Boulder, CO, United States | 51-200 | Exact match | 125 contacts → |
“Foresight Diagnostics was founded by four Stanford University physicians and scientists who sought to develop high-performing circulating tumor DNA (ctDNA) assays by improving the…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Genoptix, INCgenoptix.com HQ: Carlsbad, CA, United StatesReported employees: 201-500 | Carlsbad, CA, United States | 201-500 | Exact match | 125 contacts → |
“Genoptix, a NeoGenomics Company Right Answer, Right Now Advancing positive outcomes in oncology through innovation, quality and service Oncology Expertise For almost 20 years…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | ACT Genomicsactgenomics.com HQ: Taipei, TaiwanReported employees: 201-500 | Taipei, Taiwan | 201-500 | Exact match | 112 contacts → |
“ACT Genomics is a world-leading genomic test solution provider.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | ANGLEangleplc.com HQ: Surrey Research Park, United KingdomReported employees: 51-200 | Surrey Research Park, United Kingdom | 51-200 | Exact match | 104 contacts → |
“ANGLE is a world-leading liquid biopsy company with innovative circulating tumour cell (CTC) diagnostic solutions for use in research, drug development and clinical oncology using…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | 燃石医学 Burning Rock Biotechbrbiotech.com HQ: 广州, ChinaReported employees: 1,001-5,000 | 广州, China | 1,001-5,000 | Exact match | 104 contacts → |
“About Burning Rock Burning Rock Biotech Limited (NASDAQ: BNR), whose mission is to guard life via science, focuses on the application of next generation sequencing (NGS)…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Predicinepredicine.com HQ: Hayward, CA, United StatesReported employees: 51-200 | Hayward, CA, United States | 51-200 | Exact match | 100 contacts → |
“Predicine is a global molecular insights company that is committed to advancing precision medicine in oncology.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gene By Genegenebygene.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 99 contacts → |
“Gene by Gene operates one of the most advanced, speciality genetic laboratories in the world.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Saga Diagnosticssagadiagnostics.com HQ: Morrisville, NC, United StatesReported employees: 201-500 | Morrisville, NC, United States | 201-500 | Exact match | 91 contacts → |
“SAGA Diagnostics is a personalised cancer medicine and disease monitoring company focused on molecular genetic analyses of circulating tumor DNA and tissue biopsies.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Interpace Biosciencesinterpace.com HQ: Parsippany, NJ, United StatesReported employees: 51-200 | Parsippany, NJ, United States | 51-200 | Exact match | 90 contacts → |
“Interpace Biosciences (OTCQX: IDXG) is a leader in enabling personalized medicine, offering specialized services along the therapeutic value chain from early diagnosis and…” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Genetic Technological Innovationsgtilaboratories.com HQ: Scottsdale, AZ, United StatesReported employees: 51-200 | Scottsdale, AZ, United States | 51-200 | Exact match | 87 contacts → |
“State-of-the-art diagnostic laboratory providing comprehensive pathology, DNA Sequencing, pharmacogenetic and toxicology testing solutions.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Epic Sciencesepicsciences.com HQ: San Diego, CA, United StatesReported employees: 51-200 | San Diego, CA, United States | 51-200 | Exact match | 70 contacts → |
“Epic Sciences, Inc.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: United StatesReported employees: 201-500 | United States | 201-500 | Exact match | 66 contacts → |
“National Genetics Institute (NGI) provides advanced genetics testing services for blood screening, medical testing, and clinical research.” Recorded description excerpt · September 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 464 company matches
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Ctdna testing companies: dataset insights
September 19, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
464 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 464 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 19, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Ctdna testing companies by location
2 lists · largest firstEvery Ctdna testing companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for ctdna testing companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ctdna testing companies did RevenueBase find worldwide?
The saved snapshot records 464 matching company records, 18,869 tracked contacts and 9,772 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 19, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 ctdna testing companies worldwide. Snapshot: September 19, 2026. https://revenuebase.ai/companies/browse/ctdna-testing-companies.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗