Company lists · Data refreshed September 2026
Top 25 Pharmacokinetics testing services based in the United States
RevenueBase identified 73 company matches for pharmacokinetics testing services associated with the United States as of September 2026 and tracks 1,205 professional contacts across them, including 271 with verified work emails. Cambridge is the largest hub.
This list covers company matches for pharmacokinetics testing 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 September 20, 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 pharmacokinetics testing services based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 154 contacts → | ||||
Exact match “Founded in 2007, Spaulding Clinical is a full-service, state-of-the-art paperless Phase I clinical pharmacology unit.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 45 contacts → | ||||
Exact match “Attentive Science is an FDA inspected, accredited premier global leader, excelling in GLP and nonGLP in-vivo pharmacokinetics, toxicology, and safety pharmacology services.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 42 contacts → | ||||
Exact match “Our Co-Founders, Denis Grizelj and Matthew Rutledge founded MD Labs in 2011 with the goal to specialize in prescription monitoring toxicology and serve physicians across the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 34 contacts → | ||||
Exact match “MedComp Sciences offers clinical urine toxicology testing that can provide an effective measuring tool to determine the presence and levels of illicit or prescription drugs in a…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “qPharmetra provides pharmacometric data analysis, strategic clinical pharmacology consulting to pharmaceutical and biotechnology organizations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 26 contacts → | ||||
Exact match “PharmOptima, a Genesis Drug Discovery and Development (GD3) Company, has been advancing drug discovery and development in various therapeutic areas and has filled a niche in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 24 contacts → | ||||
Exact match “Clarity Labs is a full service CLIA licensed CAP accredited Toxicology, Clinical, and Medical Laboratory.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Xyzagen augments a client’s pharmacology and pharmacokinetics drug development team.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match “TPM Laboratories, a Cormica Lab, provides GMP compliant analytical testing services to the pharmaceutical industry from our site in Cherry Hill, New Jersey.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 9 contacts → | ||||
Exact match “Nextcea Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “Nuventra Pharma Sciences is now part of Allucent.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 6 contacts → | ||||
Exact match “RPRD (Right Patient Right Drug) Diagnostics is a precision medicine company offering clinical pharmacogenomics (PGx) testing and analysis services to healthcare providers and…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “MDx BioAnalytical Lab is a full service analytical lab specializing in the analysis of both small and large molecular weight drugs and biomarker discovery.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “CirQuest Labs is an innovative drug development services company built on over 30 years of laboratory experience in an academic setting.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match “We are a team of experts providing pharmacometric service that involves the design, analysis and interpretation of data from pre-clinical and clinical trials, and drug development…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “JSAS performs early development non-regulated analytical testing for the pharmaceutical industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “Acceleration Laboratory Services is an independent, FDA inspected, contract GMP analytical laboratory that specializes in the field of analytical chemistry to support the…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Inncelerex specializes in supporting drug development across all stages, including: candidate selection, toxicology, pre-clinical, early clinical development, late-phase clinical…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Bexson Biomedical is a biopharmaceutical company focused on unlocking the potential of new and existing drugs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 4 contacts → | ||||
Exact match “Advanced Genetics Lab (AGL) provides prospective pharmacogenetics (PGx) assessment testing to determine an individual's ability to metabolize medications.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 4 contacts → | ||||
Exact match “Celerius Clinical Research provides end-to-end services to support clinical trials and drug development, focusing on quality and regulatory compliance.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Toxicology Solutions Inc (TSI) is an independent consulting company focused on providing toxicology and DMPK services to the pharmaceutical industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 20, 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 “pharmacokinetics testing 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 73 pharmacokinetics testing services based in the United States
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Pharmacokinetics testing services based in the United States at a glance
As of Sep 20, 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 73 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 “pharmacokinetics testing 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 271 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 20, 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 “pharmacokinetics testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many pharmacokinetics testing services are there based in the United States?
RevenueBase identified 73 company matches for pharmacokinetics testing services associated with the United States 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?
Spaulding Clinical Research, LLC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most pharmacokinetics testing services?
Cambridge leads with 2 company records, followed by Cary (2) and Gainesville (2).
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 271 professional contacts with verified work emails tracked across these 73 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 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 73 pharmacokinetics testing services based in the United States. 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.
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Company intelligence · public preview
Top 25 pharmacokinetics testing 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 73 matching company records for pharmacokinetics testing services based in the United States, with 1,205 tracked contacts and 271 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 20, 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 pharmacokinetics testing 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 | Spaulding Clinical Research, LLCspauldingclinical.com HQ: West Bend, WI, United StatesReported employees: 51-200 | West Bend, WI, United States | 51-200 | Exact match | 154 contacts → |
“Founded in 2007, Spaulding Clinical is a full-service, state-of-the-art paperless Phase I clinical pharmacology unit.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Attentive Scienceattentivescience.comHQ: Stilwell, KS, United StatesReported employees: 51-200 | Stilwell, KS, United States | 51-200 | Exact match | 45 contacts → |
“Attentive Science is an FDA inspected, accredited premier global leader, excelling in GLP and nonGLP in-vivo pharmacokinetics, toxicology, and safety pharmacology services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MD Labsmdlabs.com HQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 42 contacts → |
“Our Co-Founders, Denis Grizelj and Matthew Rutledge founded MD Labs in 2011 with the goal to specialize in prescription monitoring toxicology and serve physicians across the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Medcomp Sciencesmedcompsciences.com HQ: Zachary, LA, United StatesReported employees: 201-500 | Zachary, LA, United States | 201-500 | Exact match | 34 contacts → |
“MedComp Sciences offers clinical urine toxicology testing that can provide an effective measuring tool to determine the presence and levels of illicit or prescription drugs in a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Qpharmetraqpharmetra.comHQ: Cary, NC, United StatesReported employees: 11-50 | Cary, NC, United States | 11-50 | Exact match | 28 contacts → |
“qPharmetra provides pharmacometric data analysis, strategic clinical pharmacology consulting to pharmaceutical and biotechnology organizations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pharmoptimapharmoptima.com HQ: Portage, MI, United StatesReported employees: 11-50 | Portage, MI, United States | 11-50 | Exact match | 26 contacts → |
“PharmOptima, a Genesis Drug Discovery and Development (GD3) Company, has been advancing drug discovery and development in various therapeutic areas and has filled a niche in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Clarity Labsclarity-laboratory.com HQ: Warren, NJ, United StatesReported employees: 51-200 | Warren, NJ, United States | 51-200 | Exact match | 24 contacts → |
“Clarity Labs is a full service CLIA licensed CAP accredited Toxicology, Clinical, and Medical Laboratory.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Xyzagen, INCxyzagen.com HQ: Pittsboro, NC, United StatesReported employees: 11-50 | Pittsboro, NC, United States | 11-50 | Exact match | 14 contacts → |
“Xyzagen augments a client’s pharmacology and pharmacokinetics drug development team.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TPM Labscormica.com HQ: Cherry Hill, NJ, United StatesReported employees: 11-50 | Cherry Hill, NJ, United States | 11-50 | Exact match | 12 contacts → |
“TPM Laboratories, a Cormica Lab, provides GMP compliant analytical testing services to the pharmaceutical industry from our site in Cherry Hill, New Jersey.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  RD Laboratories, INCrdlaboratories.comHQ: Washington, MO, United StatesReported employees: 11-50 | Washington, MO, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Nextcea, INCnextcea.com HQ: Woburn, United StatesReported employees: 11-50 | Woburn, United States | 11-50 | Exact match | 9 contacts → |
“Nextcea Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nuventra Pharma Sciencesnuventra.com HQ: Research Triangle Park, NC, United StatesReported employees: 51-200 | Research Triangle Park, NC, United States | 51-200 | Exact match | 7 contacts → |
“Nuventra Pharma Sciences is now part of Allucent.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Rprd Diagnosticsrprdx.com HQ: Wauwatosa, WI, United StatesReported employees: 11-50 | Wauwatosa, WI, United States | 11-50 | Exact match | 6 contacts → |
“RPRD (Right Patient Right Drug) Diagnostics is a precision medicine company offering clinical pharmacogenomics (PGx) testing and analysis services to healthcare providers and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | American Clinical Solutions ACSacslabtest.com HQ: Sun City Center, FL, United StatesReported employees: 1-10 | Sun City Center, FL, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | MDX Bioanalytical Laboratory, INCmdxbiolabs.com HQ: College Station, TX, United StatesReported employees: 11-50 | College Station, TX, United States | 11-50 | Exact match | 6 contacts → |
“MDx BioAnalytical Lab is a full service analytical lab specializing in the analysis of both small and large molecular weight drugs and biomarker discovery.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cirquest Labs MLM Medical Labscirquestlabs.com HQ: Memphis, TN, United StatesReported employees: 11-50 | Memphis, TN, United States | 11-50 | Exact match | 5 contacts → |
“CirQuest Labs is an innovative drug development services company built on over 30 years of laboratory experience in an academic setting.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Anoixis Corporationanoixiscorp.com HQ: Natick, MA, United StatesReported employees: 1-10 | Natick, MA, United States | 1-10 | Exact match | 5 contacts → |
“We are a team of experts providing pharmacometric service that involves the design, analysis and interpretation of data from pre-clinical and clinical trials, and drug development…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jsas Services, INCjsaslab.com HQ: Mundelein, IL, United StatesReported employees: 1-10 | Mundelein, IL, United States | 1-10 | Exact match | 5 contacts → |
“JSAS performs early development non-regulated analytical testing for the pharmaceutical industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Acceleration Laboratory Services, INCaccelerationkc.comHQ: Lee's Summit, MO, United StatesReported employees: 11-50 | Lee's Summit, MO, United States | 11-50 | Exact match | 4 contacts → |
“Acceleration Laboratory Services is an independent, FDA inspected, contract GMP analytical laboratory that specializes in the field of analytical chemistry to support the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Inncelerexinncelerex.com HQ: Jersey City, NJ, United StatesReported employees: 11-50 | Jersey City, NJ, United States | 11-50 | Exact match | 4 contacts → |
“Inncelerex specializes in supporting drug development across all stages, including: candidate selection, toxicology, pre-clinical, early clinical development, late-phase clinical…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bexson Biomedicalbexsonbiomedical.com HQ: Santa Barbara, CA, United StatesReported employees: 11-50 | Santa Barbara, CA, United States | 11-50 | Exact match | 4 contacts → |
“Bexson Biomedical is a biopharmaceutical company focused on unlocking the potential of new and existing drugs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Advanced Genetics LABadvancedgeneticslab.comHQ: Monroe, CT, United StatesReported employees: 1-10 | Monroe, CT, United States | 1-10 | Exact match | 4 contacts → |
“Advanced Genetics Lab (AGL) provides prospective pharmacogenetics (PGx) assessment testing to determine an individual's ability to metabolize medications.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Celerius Clinical Researchceleriuscr.com HQ: Cary, NC, United StatesReported employees: 1-10 | Cary, NC, United States | 1-10 | Exact match | 4 contacts → |
“Celerius Clinical Research provides end-to-end services to support clinical trials and drug development, focusing on quality and regulatory compliance.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Toxicology Solutions, INCtoxsolutionsinc.com HQ: Oro Valley, AZ, United StatesReported employees: 1-10 | Oro Valley, AZ, United States | 1-10 | Exact match | 3 contacts → |
“Toxicology Solutions Inc (TSI) is an independent consulting company focused on providing toxicology and DMPK services to the pharmaceutical industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Qualtech Laboratories, INCqualtechlabsinc.com HQ: Ocean, NJ, United StatesReported employees: 11-50 | Ocean, NJ, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 73 company matches
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Pharmacokinetics testing services: dataset insights
September 20, 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
72 records in the displayed employee bands.
1 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 73 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 20, 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 pharmacokinetics testing 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 pharmacokinetics testing services did RevenueBase find based in the United States?
The saved snapshot records 73 matching company records, 1,205 tracked contacts and 271 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 20, 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
Cite this list
RevenueBase Data Team. Top 25 pharmacokinetics testing services based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/pharmacokinetics-testing-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
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- Lists A-Z
- New lists
- 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
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 25 pharmacokinetics testing services based in the United States
RevenueBase records 73 matching company records for pharmacokinetics testing services based in the United States, with 1,205 tracked contacts and 271 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 20, 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 pharmacokinetics testing 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 | Spaulding Clinical Research, LLCspauldingclinical.com HQ: West Bend, WI, United StatesReported employees: 51-200 | West Bend, WI, United States | 51-200 | Exact match | 154 contacts → |
“Founded in 2007, Spaulding Clinical is a full-service, state-of-the-art paperless Phase I clinical pharmacology unit.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Attentive Scienceattentivescience.com HQ: Stilwell, KS, United StatesReported employees: 51-200 | Stilwell, KS, United States | 51-200 | Exact match | 45 contacts → |
“Attentive Science is an FDA inspected, accredited premier global leader, excelling in GLP and nonGLP in-vivo pharmacokinetics, toxicology, and safety pharmacology services.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | MD Labsmdlabs.com HQ: Reno, NV, United StatesReported employees: 51-200 | Reno, NV, United States | 51-200 | Exact match | 42 contacts → |
“Our Co-Founders, Denis Grizelj and Matthew Rutledge founded MD Labs in 2011 with the goal to specialize in prescription monitoring toxicology and serve physicians across the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Medcomp Sciencesmedcompsciences.com HQ: Zachary, LA, United StatesReported employees: 201-500 | Zachary, LA, United States | 201-500 | Exact match | 34 contacts → |
“MedComp Sciences offers clinical urine toxicology testing that can provide an effective measuring tool to determine the presence and levels of illicit or prescription drugs in a…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Qpharmetraqpharmetra.com HQ: Cary, NC, United StatesReported employees: 11-50 | Cary, NC, United States | 11-50 | Exact match | 28 contacts → |
“qPharmetra provides pharmacometric data analysis, strategic clinical pharmacology consulting to pharmaceutical and biotechnology organizations.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Pharmoptimapharmoptima.com HQ: Portage, MI, United StatesReported employees: 11-50 | Portage, MI, United States | 11-50 | Exact match | 26 contacts → |
“PharmOptima, a Genesis Drug Discovery and Development (GD3) Company, has been advancing drug discovery and development in various therapeutic areas and has filled a niche in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Clarity Labsclarity-laboratory.com HQ: Warren, NJ, United StatesReported employees: 51-200 | Warren, NJ, United States | 51-200 | Exact match | 24 contacts → |
“Clarity Labs is a full service CLIA licensed CAP accredited Toxicology, Clinical, and Medical Laboratory.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Xyzagen, INCxyzagen.com HQ: Pittsboro, NC, United StatesReported employees: 11-50 | Pittsboro, NC, United States | 11-50 | Exact match | 14 contacts → |
“Xyzagen augments a client’s pharmacology and pharmacokinetics drug development team.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | TPM Labscormica.com HQ: Cherry Hill, NJ, United StatesReported employees: 11-50 | Cherry Hill, NJ, United States | 11-50 | Exact match | 12 contacts → |
“TPM Laboratories, a Cormica Lab, provides GMP compliant analytical testing services to the pharmaceutical industry from our site in Cherry Hill, New Jersey.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | RD Laboratories, INCrdlaboratories.com HQ: Washington, MO, United StatesReported employees: 11-50 | Washington, MO, United States | 11-50 | Exact match | 11 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | Nextcea, INCnextcea.com HQ: Woburn, United StatesReported employees: 11-50 | Woburn, United States | 11-50 | Exact match | 9 contacts → |
“Nextcea Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Nuventra Pharma Sciencesnuventra.com HQ: Research Triangle Park, NC, United StatesReported employees: 51-200 | Research Triangle Park, NC, United States | 51-200 | Exact match | 7 contacts → |
“Nuventra Pharma Sciences is now part of Allucent.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Rprd Diagnosticsrprdx.com HQ: Wauwatosa, WI, United StatesReported employees: 11-50 | Wauwatosa, WI, United States | 11-50 | Exact match | 6 contacts → |
“RPRD (Right Patient Right Drug) Diagnostics is a precision medicine company offering clinical pharmacogenomics (PGx) testing and analysis services to healthcare providers and…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | American Clinical Solutions ACSacslabtest.com HQ: Sun City Center, FL, United StatesReported employees: 1-10 | Sun City Center, FL, United States | 1-10 | Exact match | 6 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | MDX Bioanalytical Laboratory, INCmdxbiolabs.com HQ: College Station, TX, United StatesReported employees: 11-50 | College Station, TX, United States | 11-50 | Exact match | 6 contacts → |
“MDx BioAnalytical Lab is a full service analytical lab specializing in the analysis of both small and large molecular weight drugs and biomarker discovery.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Cirquest Labs MLM Medical Labscirquestlabs.com HQ: Memphis, TN, United StatesReported employees: 11-50 | Memphis, TN, United States | 11-50 | Exact match | 5 contacts → |
“CirQuest Labs is an innovative drug development services company built on over 30 years of laboratory experience in an academic setting.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Anoixis Corporationanoixiscorp.com HQ: Natick, MA, United StatesReported employees: 1-10 | Natick, MA, United States | 1-10 | Exact match | 5 contacts → |
“We are a team of experts providing pharmacometric service that involves the design, analysis and interpretation of data from pre-clinical and clinical trials, and drug development…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Jsas Services, INCjsaslab.com HQ: Mundelein, IL, United StatesReported employees: 1-10 | Mundelein, IL, United States | 1-10 | Exact match | 5 contacts → |
“JSAS performs early development non-regulated analytical testing for the pharmaceutical industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Acceleration Laboratory Services, INCaccelerationkc.com HQ: Lee's Summit, MO, United StatesReported employees: 11-50 | Lee's Summit, MO, United States | 11-50 | Exact match | 4 contacts → |
“Acceleration Laboratory Services is an independent, FDA inspected, contract GMP analytical laboratory that specializes in the field of analytical chemistry to support the…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Inncelerexinncelerex.com HQ: Jersey City, NJ, United StatesReported employees: 11-50 | Jersey City, NJ, United States | 11-50 | Exact match | 4 contacts → |
“Inncelerex specializes in supporting drug development across all stages, including: candidate selection, toxicology, pre-clinical, early clinical development, late-phase clinical…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Bexson Biomedicalbexsonbiomedical.com HQ: Santa Barbara, CA, United StatesReported employees: 11-50 | Santa Barbara, CA, United States | 11-50 | Exact match | 4 contacts → |
“Bexson Biomedical is a biopharmaceutical company focused on unlocking the potential of new and existing drugs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Advanced Genetics LABadvancedgeneticslab.com HQ: Monroe, CT, United StatesReported employees: 1-10 | Monroe, CT, United States | 1-10 | Exact match | 4 contacts → |
“Advanced Genetics Lab (AGL) provides prospective pharmacogenetics (PGx) assessment testing to determine an individual's ability to metabolize medications.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Celerius Clinical Researchceleriuscr.com HQ: Cary, NC, United StatesReported employees: 1-10 | Cary, NC, United States | 1-10 | Exact match | 4 contacts → |
“Celerius Clinical Research provides end-to-end services to support clinical trials and drug development, focusing on quality and regulatory compliance.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Toxicology Solutions, INCtoxsolutionsinc.com HQ: Oro Valley, AZ, United StatesReported employees: 1-10 | Oro Valley, AZ, United States | 1-10 | Exact match | 3 contacts → |
“Toxicology Solutions Inc (TSI) is an independent consulting company focused on providing toxicology and DMPK services to the pharmaceutical industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Qualtech Laboratories, INCqualtechlabsinc.com HQ: Ocean, NJ, United StatesReported employees: 11-50 | Ocean, NJ, United States | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 73 company matches
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Pharmacokinetics testing services: dataset insights
September 20, 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
72 records in the displayed employee bands.
1 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 73 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 20, 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 pharmacokinetics testing 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 pharmacokinetics testing services did RevenueBase find based in the United States?
The saved snapshot records 73 matching company records, 1,205 tracked contacts and 271 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 20, 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
Cite this list
RevenueBase Data Team. Top 25 pharmacokinetics testing services based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/pharmacokinetics-testing-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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