Company lists · Data refreshed October 2026
Top 25 Clinical specimen collection services based in the United States
RevenueBase identified 177 company matches for clinical specimen collection services associated with the United States as of October 2026 and tracks 6,014 professional contacts across them, including 1,203 with verified work emails. New York is the largest hub.
This list covers company matches for clinical specimen collection services associated with the United States, 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 October 9, 2026.
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 clinical specimen collection services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,248 contacts → | ||||
Exact match “Sonora Quest Laboratories, a subsidiary of Laboratory Sciences of Arizona, is an Arizona-based joint venture between Banner Health and Quest Diagnostics (NYSE: DGX) that makes up…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 2 | 1,069 contacts → | ||||
Exact match “For life sciences research, our in-home biospecimen collection, medical records and data abstraction services have supported more than 200 studies and phase II-IV trials.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 3 | 607 contacts → | ||||
Exact match “Our Vision is To create a future where every person has the clarity and insight to live healthier.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 4 | 454 contacts → | ||||
Exact match “American Health Associates is the largest provider of clinical laboratory services to long term care in the United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 5 | 284 contacts → | ||||
Exact match “MEDLAB is a premier clinical laboratory currently operating in Ohio, Indiana, Illinois, Missouri, Michigan, Kentucky, Virginia, Maryland and Washington DC.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 6 | 219 contacts → | ||||
Exact match “MEDTOX Laboratories contains a full-service clinical laboratory as well as a SAMHSA-certified drug testing laboratory.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 7 | 162 contacts → | ||||
Exact match “Mid America Clinical Labs(MACL) is a growing and evolving organization providing a full range of laboratory services in 30 managed hospital laboratories and over 30 Patient Care…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 8 | 86 contacts → | ||||
Exact match “Among the many advantages of making SMA Medical Lab your One Source Laboratory, you can count on our Quality Assurance based on State-of-the-Art Equipment and our Commitment…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 9 | 58 contacts → | ||||
Exact match “MEDSCAN LABORATORY INC is a hospital & health care company based out of 1502 13TH AVE, Williston, North Dakota, United States.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 10 | 57 contacts → | ||||
Exact match “We’re here to improve health through fast and accurate clinical and consumer diagnostics-when and where people need them most.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 11 | 54 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 12 | 53 contacts → | ||||
Exact match “Manufacturers of high quality, leakproof sample collectors and premium quality pharmaceutical bottles.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 13 | 42 contacts → | ||||
Exact match “Medical Couriers, Inc.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 14 | 41 contacts → | ||||
Exact match “North Shore Medical Labs (NSML) is a full-service clinical reference laboratory, dedicated to serve the individual needs of the healthcare provider through a committed staff…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 15 | 38 contacts → | ||||
Exact match “NICL Laboratories has been a trusted leader in providing comprehensive laboratory services since 1977.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 16 | 36 contacts → | ||||
Exact match “In 2008, Manhattan Labs was founded by laboratory professionals on the belief that lab results and patient health suffer when customer service is not core to a company's mission.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 17 | 33 contacts → | ||||
Exact match “Alpha Medical Laboratory is an independent, highly complex medical laboratory located in Tulsa, OK.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 18 | 30 contacts → | ||||
Exact match “DS2 is a healthcare support services organization.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 19 | 30 contacts → | ||||
Exact match “Madison Core Laboratories (MCL) is a state-of-the-art full service locally based independent clinical laboratory.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 20 | 30 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 21 | 22 contacts → | ||||
Exact match “Mobile medical specimen collection services for life insurance, clinical trial, pharma, specialty lab, and general medical companies and organizations.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 22 | 22 contacts → | ||||
Exact match “Speedy Sticks is a nationwide mobile phlebotomy and specimen collection infrastructure company serving health systems, laboratories, clinical research organizations, value-based…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 23 | 20 contacts → | ||||
Exact match “MT Group is a leading biospecimen Contract Research Organization (CRO) that has been enhancing biomarker discovery and validation for pharmaceutical, biotechnology, and diagnostic…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 24 | 20 contacts → | ||||
Exact match “We believe the future of healthcare is at home; and that future is only possible if people can self-collect their own samples in the comfort of their own home.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase | |||||
| 25 | 18 contacts → | ||||
Exact match “My One Medical Source® (MOMS) is a web based platform that connects labs, patients, employers and clients who need access to skilled labor for their lab test collections.” Recorded in the RevenueBase company graph · Oct 9, 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 “clinical specimen collection services”. 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 177 clinical specimen collection services based in the United States
See the full list, filter by size, metro and specialty, and access 1,203 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Clinical specimen collection services based in the United States at a glance
As of Oct 9, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 companies.
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.
- What qualifies
- Company records associated with the United States whose business descriptions match “clinical specimen collection services” 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,203 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 October 9, 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.
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 “clinical specimen collection services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many clinical specimen collection services are there based in the United States?
RevenueBase identified 177 company matches for clinical specimen collection services associated with the United States as of October 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?
Sonora Quest Laboratories Laboratory Sciences Of Arizona tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most clinical specimen collection services?
New York leads with 6 company records, followed by Houston (5) and Los Angeles (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 1,203 professional contacts with verified work emails tracked across these 177 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 October 9, 2026.
Ready to reach these companies? Verified emails and direct dials for all 177 clinical specimen collection services based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Clinical specimen collection services by geography
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
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Clinical specimen collection services based in Brazil
- Clinical specimen collection services based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 clinical specimen collection services based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 177 matching company records for clinical specimen collection services based in the United States, with 6,014 tracked contacts and 1,203 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: October 9, 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 clinical specimen collection services based in the United States
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 |  Sonora Quest Laboratories Laboratory Sciences Of Arizonasonoraquest.comHQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 1,248 contacts → |
“Sonora Quest Laboratories, a subsidiary of Laboratory Sciences of Arizona, is an Arizona-based joint venture between Banner Health and Quest Diagnostics (NYSE: DGX) that makes up…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | EMSIemsinet.com HQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 1,069 contacts → |
“For life sciences research, our in-home biospecimen collection, medical records and data abstraction services have supported more than 200 studies and phase II-IV trials.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  HNL LAB Medicinehnl.comHQ: Allentown, PA, United StatesReported employees: 1,001-5,000 | Allentown, PA, United States | 1,001-5,000 | Exact match | 607 contacts → |
“Our Vision is To create a future where every person has the clarity and insight to live healthier.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  American Health Associatesahalabs.comHQ: Davie, FL, United StatesReported employees: 1,001-5,000 | Davie, FL, United States | 1,001-5,000 | Exact match | 454 contacts → |
“American Health Associates is the largest provider of clinical laboratory services to long term care in the United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Medlabthemedlab.com HQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 284 contacts → |
“MEDLAB is a premier clinical laboratory currently operating in Ohio, Indiana, Illinois, Missouri, Michigan, Kentucky, Virginia, Maryland and Washington DC.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Medtox Laboratoriesmedtox.com HQ: New Brighton, MN, United StatesReported employees: 501-1,000 | New Brighton, MN, United States | 501-1,000 | Exact match | 219 contacts → |
“MEDTOX Laboratories contains a full-service clinical laboratory as well as a SAMHSA-certified drug testing laboratory.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MID America Clinical Laboratoriesmaclonline.com HQ: Indianapolis, IN, United StatesReported employees: 501-1,000 | Indianapolis, IN, United States | 501-1,000 | Exact match | 162 contacts → |
“Mid America Clinical Labs(MACL) is a growing and evolving organization providing a full range of laboratory services in 30 managed hospital laboratories and over 30 Patient Care…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SMA Medical Labssmalaboratory.com HQ: Feasterville, PA, United StatesReported employees: 51-200 | Feasterville, PA, United States | 51-200 | Exact match | 86 contacts → |
“Among the many advantages of making SMA Medical Lab your One Source Laboratory, you can count on our Quality Assurance based on State-of-the-Art Equipment and our Commitment…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Medscan Laboratory INCmedscanlab.com HQ: Williston, ND, United StatesReported employees: 51-200 | Williston, ND, United States | 51-200 | Exact match | 58 contacts → |
“MEDSCAN LABORATORY INC is a hospital & health care company based out of 1502 13TH AVE, Williston, North Dakota, United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lifescan Healthlifescanhealth.com HQ: Skokie, IL, United StatesReported employees: 51-200 | Skokie, IL, United States | 51-200 | Exact match | 57 contacts → |
“We’re here to improve health through fast and accurate clinical and consumer diagnostics-when and where people need them most.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Biocollections Worldwide, INCbiocollections.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 54 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Starplex Scientific Inc. And Mediplaststarplexscientific.com HQ: Cleveland, TN, United StatesReported employees: 51-200 | Cleveland, TN, United States | 51-200 | Exact match | 53 contacts → |
“Manufacturers of high quality, leakproof sample collectors and premium quality pharmaceutical bottles.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Medical Couriersmedicalcouriers.com HQ: Sacramento, CA, United StatesReported employees: 51-200 | Sacramento, CA, United States | 51-200 | Exact match | 42 contacts → |
“Medical Couriers, Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | North Shore Medical Labsnsmlonline.com HQ: Williston Park, NY, United StatesReported employees: 51-200 | Williston Park, NY, United States | 51-200 | Exact match | 41 contacts → |
“North Shore Medical Labs (NSML) is a full-service clinical reference laboratory, dedicated to serve the individual needs of the healthcare provider through a committed staff…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nicl Laboratoriesnicl.com HQ: Northbrook, IL, United StatesReported employees: 51-200 | Northbrook, IL, United States | 51-200 | Exact match | 38 contacts → |
“NICL Laboratories has been a trusted leader in providing comprehensive laboratory services since 1977.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Manhattan Labsmanhattanlabs.comHQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 36 contacts → |
“In 2008, Manhattan Labs was founded by laboratory professionals on the belief that lab results and patient health suffer when customer service is not core to a company's mission.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Alpha Medical Laboratoryalphamedicallab.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 33 contacts → |
“Alpha Medical Laboratory is an independent, highly complex medical laboratory located in Tulsa, OK.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Diagnostic Support Servicesdiagnosticsupportservices.com HQ: Aurora, IL, United StatesReported employees: 11-50 | Aurora, IL, United States | 11-50 | Exact match | 30 contacts → |
“DS2 is a healthcare support services organization.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Madison Core Laboratoriesmadisoncorelabs.com HQ: Huntsville, AL, United StatesReported employees: 51-200 | Huntsville, AL, United States | 51-200 | Exact match | 30 contacts → |
“Madison Core Laboratories (MCL) is a state-of-the-art full service locally based independent clinical laboratory.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Biological Laboratory INCbiolaboratory.net HQ: Reseda, CA, United StatesReported employees: 11-50 | Reseda, CA, United States | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Medipro Direct, INCmediprodirect.com HQ: Alpine, UT, United StatesReported employees: 11-50 | Alpine, UT, United States | 11-50 | Exact match | 22 contacts → |
“Mobile medical specimen collection services for life insurance, clinical trial, pharma, specialty lab, and general medical companies and organizations.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Speedy Sticksspeedysticks.com HQ: New York, FL, United StatesReported employees: 11-50 | New York, FL, United States | 11-50 | Exact match | 22 contacts → |
“Speedy Sticks is a nationwide mobile phlebotomy and specimen collection infrastructure company serving health systems, laboratories, clinical research organizations, value-based…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  MT Groupmtgroupbio.comHQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 20 contacts → |
“MT Group is a leading biospecimen Contract Research Organization (CRO) that has been enhancing biomarker discovery and validation for pharmaceutical, biotechnology, and diagnostic…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Neelyx Labsneelyx.com HQ: Wood Dale, IL, United StatesReported employees: 11-50 | Wood Dale, IL, United States | 11-50 | Exact match | 20 contacts → |
“We believe the future of healthcare is at home; and that future is only possible if people can self-collect their own samples in the comfort of their own home.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MY ONE Medical Source Momsmyonemedicalsource.com HQ: Westlake, OH, United StatesReported employees: 1-10 | Westlake, OH, United States | 1-10 | Exact match | 18 contacts → |
“My One Medical Source® (MOMS) is a web based platform that connects labs, patients, employers and clients who need access to skilled labor for their lab test collections.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 177 company matches
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Clinical specimen collection services: dataset insights
October 9, 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
177 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 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: October 9, 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 ↗
Questions about this company list
What does Exact match mean for clinical specimen collection services?
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 clinical specimen collection services did RevenueBase find based in the United States?
The saved snapshot records 177 matching company records, 6,014 tracked contacts and 1,203 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: October 9, 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.
Related lists
Clinical specimen collection services by geography
Cite this list
RevenueBase Data Team. Top 25 clinical specimen collection services based in the United States. Snapshot: October 9, 2026. https://revenuebase.ai/companies/clinical-specimen-collection-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Clinical specimen collection services based in Brazil
- Clinical specimen collection services based in India
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
Company intelligence · public preview
Top 25 clinical specimen collection services based in the United States
RevenueBase records 177 matching company records for clinical specimen collection services based in the United States, with 6,014 tracked contacts and 1,203 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: October 9, 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 clinical specimen collection services based in the United States
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 | Sonora Quest Laboratories Laboratory Sciences Of Arizonasonoraquest.com HQ: Phoenix, AZ, United StatesReported employees: 1,001-5,000 | Phoenix, AZ, United States | 1,001-5,000 | Exact match | 1,248 contacts → |
“Sonora Quest Laboratories, a subsidiary of Laboratory Sciences of Arizona, is an Arizona-based joint venture between Banner Health and Quest Diagnostics (NYSE: DGX) that makes up…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | EMSIemsinet.com HQ: Irving, TX, United StatesReported employees: 1,001-5,000 | Irving, TX, United States | 1,001-5,000 | Exact match | 1,069 contacts → |
“For life sciences research, our in-home biospecimen collection, medical records and data abstraction services have supported more than 200 studies and phase II-IV trials.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | HNL LAB Medicinehnl.com HQ: Allentown, PA, United StatesReported employees: 1,001-5,000 | Allentown, PA, United States | 1,001-5,000 | Exact match | 607 contacts → |
“Our Vision is To create a future where every person has the clarity and insight to live healthier.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | American Health Associatesahalabs.com HQ: Davie, FL, United StatesReported employees: 1,001-5,000 | Davie, FL, United States | 1,001-5,000 | Exact match | 454 contacts → |
“American Health Associates is the largest provider of clinical laboratory services to long term care in the United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Medlabthemedlab.com HQ: Cincinnati, OH, United StatesReported employees: 1,001-5,000 | Cincinnati, OH, United States | 1,001-5,000 | Exact match | 284 contacts → |
“MEDLAB is a premier clinical laboratory currently operating in Ohio, Indiana, Illinois, Missouri, Michigan, Kentucky, Virginia, Maryland and Washington DC.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Medtox Laboratoriesmedtox.com HQ: New Brighton, MN, United StatesReported employees: 501-1,000 | New Brighton, MN, United States | 501-1,000 | Exact match | 219 contacts → |
“MEDTOX Laboratories contains a full-service clinical laboratory as well as a SAMHSA-certified drug testing laboratory.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | MID America Clinical Laboratoriesmaclonline.com HQ: Indianapolis, IN, United StatesReported employees: 501-1,000 | Indianapolis, IN, United States | 501-1,000 | Exact match | 162 contacts → |
“Mid America Clinical Labs(MACL) is a growing and evolving organization providing a full range of laboratory services in 30 managed hospital laboratories and over 30 Patient Care…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | SMA Medical Labssmalaboratory.com HQ: Feasterville, PA, United StatesReported employees: 51-200 | Feasterville, PA, United States | 51-200 | Exact match | 86 contacts → |
“Among the many advantages of making SMA Medical Lab your One Source Laboratory, you can count on our Quality Assurance based on State-of-the-Art Equipment and our Commitment…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Medscan Laboratory INCmedscanlab.com HQ: Williston, ND, United StatesReported employees: 51-200 | Williston, ND, United States | 51-200 | Exact match | 58 contacts → |
“MEDSCAN LABORATORY INC is a hospital & health care company based out of 1502 13TH AVE, Williston, North Dakota, United States.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Lifescan Healthlifescanhealth.com HQ: Skokie, IL, United StatesReported employees: 51-200 | Skokie, IL, United States | 51-200 | Exact match | 57 contacts → |
“We’re here to improve health through fast and accurate clinical and consumer diagnostics-when and where people need them most.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Biocollections Worldwide, INCbiocollections.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 54 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | Starplex Scientific Inc. And Mediplaststarplexscientific.com HQ: Cleveland, TN, United StatesReported employees: 51-200 | Cleveland, TN, United States | 51-200 | Exact match | 53 contacts → |
“Manufacturers of high quality, leakproof sample collectors and premium quality pharmaceutical bottles.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Medical Couriersmedicalcouriers.com HQ: Sacramento, CA, United StatesReported employees: 51-200 | Sacramento, CA, United States | 51-200 | Exact match | 42 contacts → |
“Medical Couriers, Inc.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | North Shore Medical Labsnsmlonline.com HQ: Williston Park, NY, United StatesReported employees: 51-200 | Williston Park, NY, United States | 51-200 | Exact match | 41 contacts → |
“North Shore Medical Labs (NSML) is a full-service clinical reference laboratory, dedicated to serve the individual needs of the healthcare provider through a committed staff…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Nicl Laboratoriesnicl.com HQ: Northbrook, IL, United StatesReported employees: 51-200 | Northbrook, IL, United States | 51-200 | Exact match | 38 contacts → |
“NICL Laboratories has been a trusted leader in providing comprehensive laboratory services since 1977.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Manhattan Labsmanhattanlabs.com HQ: New York, NY, United StatesReported employees: 51-200 | New York, NY, United States | 51-200 | Exact match | 36 contacts → |
“In 2008, Manhattan Labs was founded by laboratory professionals on the belief that lab results and patient health suffer when customer service is not core to a company's mission.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Alpha Medical Laboratoryalphamedicallab.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 33 contacts → |
“Alpha Medical Laboratory is an independent, highly complex medical laboratory located in Tulsa, OK.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Diagnostic Support Servicesdiagnosticsupportservices.com HQ: Aurora, IL, United StatesReported employees: 11-50 | Aurora, IL, United States | 11-50 | Exact match | 30 contacts → |
“DS2 is a healthcare support services organization.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Madison Core Laboratoriesmadisoncorelabs.com HQ: Huntsville, AL, United StatesReported employees: 51-200 | Huntsville, AL, United States | 51-200 | Exact match | 30 contacts → |
“Madison Core Laboratories (MCL) is a state-of-the-art full service locally based independent clinical laboratory.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Biological Laboratory INCbiolaboratory.net HQ: Reseda, CA, United StatesReported employees: 11-50 | Reseda, CA, United States | 11-50 | Exact match | 30 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | Medipro Direct, INCmediprodirect.com HQ: Alpine, UT, United StatesReported employees: 11-50 | Alpine, UT, United States | 11-50 | Exact match | 22 contacts → |
“Mobile medical specimen collection services for life insurance, clinical trial, pharma, specialty lab, and general medical companies and organizations.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Speedy Sticksspeedysticks.com HQ: New York, FL, United StatesReported employees: 11-50 | New York, FL, United States | 11-50 | Exact match | 22 contacts → |
“Speedy Sticks is a nationwide mobile phlebotomy and specimen collection infrastructure company serving health systems, laboratories, clinical research organizations, value-based…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | MT Groupmtgroupbio.com HQ: Los Angeles, CA, United StatesReported employees: 11-50 | Los Angeles, CA, United States | 11-50 | Exact match | 20 contacts → |
“MT Group is a leading biospecimen Contract Research Organization (CRO) that has been enhancing biomarker discovery and validation for pharmaceutical, biotechnology, and diagnostic…” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Neelyx Labsneelyx.com HQ: Wood Dale, IL, United StatesReported employees: 11-50 | Wood Dale, IL, United States | 11-50 | Exact match | 20 contacts → |
“We believe the future of healthcare is at home; and that future is only possible if people can self-collect their own samples in the comfort of their own home.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | MY ONE Medical Source Momsmyonemedicalsource.com HQ: Westlake, OH, United StatesReported employees: 1-10 | Westlake, OH, United States | 1-10 | Exact match | 18 contacts → |
“My One Medical Source® (MOMS) is a web based platform that connects labs, patients, employers and clients who need access to skilled labor for their lab test collections.” Recorded description excerpt · October 9, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 177 company matches
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Clinical specimen collection services: dataset insights
October 9, 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
177 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 worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 177 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: October 9, 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 ↗
Questions about this company list
What does Exact match mean for clinical specimen collection services?
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 clinical specimen collection services did RevenueBase find based in the United States?
The saved snapshot records 177 matching company records, 6,014 tracked contacts and 1,203 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: October 9, 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.
Related lists
Clinical specimen collection services by geography
Cite this list
RevenueBase Data Team. Top 25 clinical specimen collection services based in the United States. Snapshot: October 9, 2026. https://revenuebase.ai/companies/clinical-specimen-collection-services/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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