Company lists · Data refreshed November 2026
Top 25 Study protocol writing services worldwide
RevenueBase identified 233 company matches for study protocol writing services worldwide as of November 2026 and tracks 1,394 professional contacts across them, including 384 with verified work emails. The United States is the largest market and Hyderabad the largest hub.
This list covers company matches for study protocol writing services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for study protocol writing services follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest study protocol writing services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 135 contacts → | ||||
Exact match “At Trilogy, medical writing is our passion.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 77 contacts → | ||||
Exact match “Jehangir Clinical Development Centre (JCDC) is a global, clinical-stage full service CRO.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 62 contacts → | ||||
Exact match “Ardent Clinical Research Services is a clinical Research Service Providers having Operations facilities in Pune, MH, India.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 46 contacts → | ||||
Exact match “Eurofins Optimed’s mission is to contribute to global Health & Safety.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 44 contacts → | ||||
Exact match “Medical Writing Our mission is to provide the highest quality medical writing support available.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 41 contacts → | ||||
Exact match “Niche Science & Technology Ltd has provided a comprehensive clinical research service to a growing number of pharmaceutical clients since its inception in 1998.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 38 contacts → | ||||
Exact match “Jordan Center for Pharmaceutical Research (JCPR) Trusted CRO Partner in MENA | EMA-Inspected | Established JCPR is the first independent Contract Research Organization (CRO) in…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 29 contacts → | ||||
Exact match “Instat Clinical Research, a Veristat Company, provides comprehensive statistical, data management and medical writing services for all phases of clinical development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 26 contacts → | ||||
Exact match “At ClaritiDox, our mission is to help our clients develop life-changing therapies by providing expert writing, editing, and anonymization services for their research.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 23 contacts → | ||||
Exact match “Thinking of conducting a study without engaging a CRO?” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 20 contacts → | ||||
Exact match “Add a description” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 20 contacts → | ||||
Exact match “Evidence Clinical Research Solutions provides a wide range of high-end solutions to all steps of your clinical research project starting from the hypothesis to publication.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 18 contacts → | ||||
Exact match “DICE is a Contract Research Organization with over 35 years of experience in the design and execution of clinical trials.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 17 contacts → | ||||
Exact match “Clinical research, medical writing, medical affairs, medico marketing services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 16 contacts → | ||||
Exact match “STATKING Clinical Services (SCS), a Genesis Drug Discovery and Development (GD3) Company, is proud of its 30 year history of service to emerging pharmaceutical and medical device…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 16 contacts → | ||||
Exact match “Sqarona Medical Communications provide end-to-end medical writing services including manuscripts, abstracts, posters, and oral presentations at affordable price.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 15 contacts → | ||||
Exact match “Alpha Bioresearch is a Global Hub that has been leading Clinical Research projects for more than 25 years.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Proper Medical Writing is a medical writing consultancy founded in 2009, with a firm position in the Central European market.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “AdvanSci Research Solutions is a modular service provider and CRO for life-science pioneers with core expertise in clinical trials and research grants.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 8 contacts → | ||||
Exact match “ClinTrek Research Pvt.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 8 contacts → | ||||
Exact match “On the Road Together to a Greener Future.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 7 contacts → | ||||
Exact match “Integrated Medical Development (IMD) plans, executes and reports small and medium size (n<500) complex clinical trials in all phases of medical product development.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Cypress Medical Research Center, LLC (CMRC) is a multi-therapeutic research facility located in Wichita, KS, dedicated to conducting clinical trials related to medical and drug…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 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 “study protocol writing 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 233 study protocol writing services worldwide
See the full list, filter by size, metro and specialty, and access 384 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Study protocol writing services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for study protocol writing services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “study protocol writing 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. 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 384 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 November 6, 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.
Study protocol writing services by location
1 lists · largest firstEvery Study protocol writing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “study protocol writing services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many study protocol writing services are there worldwide?
RevenueBase identified 233 company matches for study protocol writing services worldwide as of November 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?
Trilogy Writing & Consulting, An Indegene Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most study protocol writing services?
The United States leads with 61 companies. Every study protocol writing services list by country and city is linked on this page.
Which city has the most study protocol writing services?
Hyderabad leads with 6 company records, followed by London (6) and Kolkata (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 384 professional contacts with verified work emails tracked across these 233 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 November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 233 study protocol writing services worldwide. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
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Company intelligence · public preview
Top 25 study protocol writing services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 233 matching company records for study protocol writing services worldwide, with 1,394 tracked contacts and 384 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: November 6, 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 study protocol writing services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Trilogy Writing & Consulting, An Indegene Companytrilogywriting.comHQ: Frankfurt, GermanyReported employees: 51-200 | Frankfurt, Germany | 51-200 | Exact match | 135 contacts → |
“At Trilogy, medical writing is our passion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 77 contacts → |
“Jehangir Clinical Development Centre (JCDC) is a global, clinical-stage full service CRO.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ardent Clinical Research Servicesardent-cro.comHQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 62 contacts → |
“Ardent Clinical Research Services is a clinical Research Service Providers having Operations facilities in Pune, MH, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Eurofins Optimed Clinical Researcheurofinsoptimed.comHQ: Gières, FranceReported employees: 51-200 | Gières, France | 51-200 | Exact match | 46 contacts → |
“Eurofins Optimed’s mission is to contribute to global Health & Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Acumen Medical Communicationsacumenmedcom.comHQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 44 contacts → |
“Medical Writing Our mission is to provide the highest quality medical writing support available.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Niche Science & Technology LTDniche.org.ukHQ: Richmond, United KingdomReported employees: 11-50 | Richmond, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Niche Science & Technology Ltd has provided a comprehensive clinical research service to a growing number of pharmaceutical clients since its inception in 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Amman, JordanReported employees: 51-200 | Amman, Jordan | 51-200 | Exact match | 38 contacts → |
“Jordan Center for Pharmaceutical Research (JCPR) Trusted CRO Partner in MENA | EMA-Inspected | Established JCPR is the first independent Contract Research Organization (CRO) in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Instat IS NOW Veristatinstat.comHQ: Chatham, NJ, United StatesReported employees: 11-50 | Chatham, NJ, United States | 11-50 | Exact match | 29 contacts → |
“Instat Clinical Research, a Veristat Company, provides comprehensive statistical, data management and medical writing services for all phases of clinical development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Claritidox LLCclaritidox.comHQ: Wilmington, United StatesReported employees: 11-50 | Wilmington, United States | 11-50 | Exact match | 26 contacts → |
“At ClaritiDox, our mission is to help our clients develop life-changing therapies by providing expert writing, editing, and anonymization services for their research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Craresources Clinical Monitoring Plan Specialists Study Start UP Experts Clinical Sopscraresources.comHQ: Tallahassee, FL, United StatesReported employees: 51-200 | Tallahassee, FL, United States | 51-200 | Exact match | 23 contacts → |
“Thinking of conducting a study without engaging a CRO?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Acquired Imagingwcgclinical.comHQ: City, United StatesReported employees: 1-10 | City, United States | 1-10 | Exact match | 20 contacts → |
“Add a description” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Evidenceevidence-crs.comHQ: Giza, EgyptReported employees: 11-50 | Giza, Egypt | 11-50 | Exact match | 20 contacts → |
“Evidence Clinical Research Solutions provides a wide range of high-end solutions to all steps of your clinical research project starting from the hypothesis to publication.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Dice-Crodice-cro.comHQ: Groot-bijgaarden, BelgiumReported employees: 11-50 | Groot-bijgaarden, Belgium | 11-50 | Exact match | 18 contacts → |
“DICE is a Contract Research Organization with over 35 years of experience in the design and execution of clinical trials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Veritasq Research & Analyticsveritasq.inHQ: Thane, IndiaReported employees: 1-10 | Thane, India | 1-10 | Exact match | 17 contacts → |
“Clinical research, medical writing, medical affairs, medico marketing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Statking Clinical Servicesstatkingclinical.com HQ: Hamilton, OH, United StatesReported employees: 11-50 | Hamilton, OH, United States | 11-50 | Exact match | 16 contacts → |
“STATKING Clinical Services (SCS), a Genesis Drug Discovery and Development (GD3) Company, is proud of its 30 year history of service to emerging pharmaceutical and medical device…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sqarona Medical Communicationssqarona.com HQ: Navi Mumbai, IndiaReported employees: 1-10 | Navi Mumbai, India | 1-10 | Exact match | 16 contacts → |
“Sqarona Medical Communications provide end-to-end medical writing services including manuscripts, abstracts, posters, and oral presentations at affordable price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Alpha Bioresearchalphabioresearch.comHQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 15 contacts → |
“Alpha Bioresearch is a Global Hub that has been leading Clinical Research projects for more than 25 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Proper Medical Writing Sp. Z O. Opropermedicalwriting.comHQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 13 contacts → |
“Proper Medical Writing is a medical writing consultancy founded in 2009, with a firm position in the Central European market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Advansci Research Solutionsadvansci-research.comHQ: Lund, SwedenReported employees: 1-10 | Lund, Sweden | 1-10 | Exact match | 12 contacts → |
“AdvanSci Research Solutions is a modular service provider and CRO for life-science pioneers with core expertise in clinical trials and research grants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  TCA Clinical Research LTDtca.co.ilHQ: Hasharon, IsraelReported employees: 11-50 | Hasharon, Israel | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 8 contacts → |
“ClinTrek Research Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Chrestos Concept Gmbh & Co. KGchrestos.de HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 8 contacts → |
“On the Road Together to a Greener Future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Integrated Medical Developmentimdcro.comHQ: West Windsor, NJ, United StatesReported employees: 11-50 | West Windsor, NJ, United States | 11-50 | Exact match | 7 contacts → |
“Integrated Medical Development (IMD) plans, executes and reports small and medium size (n<500) complex clinical trials in all phases of medical product development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Cypress Medical Research Centercypressmrc.comHQ: Wichita, KS, United StatesReported employees: 11-50 | Wichita, KS, United States | 11-50 | Exact match | 7 contacts → |
“Cypress Medical Research Center, LLC (CMRC) is a multi-therapeutic research facility located in Wichita, KS, dedicated to conducting clinical trials related to medical and drug…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Integrated Therapeutic Solutions INCintegratedtsi.comHQ: Toronto, CanadaReported employees: 11-50 | Toronto, Canada | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 233 company matches
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Study protocol writing services: dataset insights
November 6, 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
233 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 233 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: November 6, 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 ↗
Study protocol writing services by location
1 lists · largest firstEvery Study protocol writing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for study protocol writing 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 study protocol writing services did RevenueBase find worldwide?
The saved snapshot records 233 matching company records, 1,394 tracked contacts and 384 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: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 study protocol writing services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/study-protocol-writing-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 study protocol writing services worldwide
RevenueBase records 233 matching company records for study protocol writing services worldwide, with 1,394 tracked contacts and 384 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: November 6, 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 study protocol writing services worldwide
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Trilogy Writing & Consulting, An Indegene Companytrilogywriting.com HQ: Frankfurt, GermanyReported employees: 51-200 | Frankfurt, Germany | 51-200 | Exact match | 135 contacts → |
“At Trilogy, medical writing is our passion.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | HQ: Pune, IndiaReported employees: 51-200 | Pune, India | 51-200 | Exact match | 77 contacts → |
“Jehangir Clinical Development Centre (JCDC) is a global, clinical-stage full service CRO.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ardent Clinical Research Servicesardent-cro.com HQ: Pune, IndiaReported employees: 11-50 | Pune, India | 11-50 | Exact match | 62 contacts → |
“Ardent Clinical Research Services is a clinical Research Service Providers having Operations facilities in Pune, MH, India.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Eurofins Optimed Clinical Researcheurofinsoptimed.com HQ: Gières, FranceReported employees: 51-200 | Gières, France | 51-200 | Exact match | 46 contacts → |
“Eurofins Optimed’s mission is to contribute to global Health & Safety.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Acumen Medical Communicationsacumenmedcom.com HQ: Boston, MA, United StatesReported employees: 11-50 | Boston, MA, United States | 11-50 | Exact match | 44 contacts → |
“Medical Writing Our mission is to provide the highest quality medical writing support available.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Niche Science & Technology LTDniche.org.uk HQ: Richmond, United KingdomReported employees: 11-50 | Richmond, United Kingdom | 11-50 | Exact match | 41 contacts → |
“Niche Science & Technology Ltd has provided a comprehensive clinical research service to a growing number of pharmaceutical clients since its inception in 1998.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Amman, JordanReported employees: 51-200 | Amman, Jordan | 51-200 | Exact match | 38 contacts → |
“Jordan Center for Pharmaceutical Research (JCPR) Trusted CRO Partner in MENA | EMA-Inspected | Established JCPR is the first independent Contract Research Organization (CRO) in…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Instat IS NOW Veristatinstat.com HQ: Chatham, NJ, United StatesReported employees: 11-50 | Chatham, NJ, United States | 11-50 | Exact match | 29 contacts → |
“Instat Clinical Research, a Veristat Company, provides comprehensive statistical, data management and medical writing services for all phases of clinical development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Claritidox LLCclaritidox.com HQ: Wilmington, United StatesReported employees: 11-50 | Wilmington, United States | 11-50 | Exact match | 26 contacts → |
“At ClaritiDox, our mission is to help our clients develop life-changing therapies by providing expert writing, editing, and anonymization services for their research.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Craresources Clinical Monitoring Plan Specialists Study Start UP Experts Clinical Sopscraresources.com HQ: Tallahassee, FL, United StatesReported employees: 51-200 | Tallahassee, FL, United States | 51-200 | Exact match | 23 contacts → |
“Thinking of conducting a study without engaging a CRO?” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Acquired Imagingwcgclinical.com HQ: City, United StatesReported employees: 1-10 | City, United States | 1-10 | Exact match | 20 contacts → |
“Add a description” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Evidenceevidence-crs.com HQ: Giza, EgyptReported employees: 11-50 | Giza, Egypt | 11-50 | Exact match | 20 contacts → |
“Evidence Clinical Research Solutions provides a wide range of high-end solutions to all steps of your clinical research project starting from the hypothesis to publication.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Dice-Crodice-cro.com HQ: Groot-bijgaarden, BelgiumReported employees: 11-50 | Groot-bijgaarden, Belgium | 11-50 | Exact match | 18 contacts → |
“DICE is a Contract Research Organization with over 35 years of experience in the design and execution of clinical trials.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Veritasq Research & Analyticsveritasq.in HQ: Thane, IndiaReported employees: 1-10 | Thane, India | 1-10 | Exact match | 17 contacts → |
“Clinical research, medical writing, medical affairs, medico marketing services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Statking Clinical Servicesstatkingclinical.com HQ: Hamilton, OH, United StatesReported employees: 11-50 | Hamilton, OH, United States | 11-50 | Exact match | 16 contacts → |
“STATKING Clinical Services (SCS), a Genesis Drug Discovery and Development (GD3) Company, is proud of its 30 year history of service to emerging pharmaceutical and medical device…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Sqarona Medical Communicationssqarona.com HQ: Navi Mumbai, IndiaReported employees: 1-10 | Navi Mumbai, India | 1-10 | Exact match | 16 contacts → |
“Sqarona Medical Communications provide end-to-end medical writing services including manuscripts, abstracts, posters, and oral presentations at affordable price.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Alpha Bioresearchalphabioresearch.com HQ: Madrid, SpainReported employees: 11-50 | Madrid, Spain | 11-50 | Exact match | 15 contacts → |
“Alpha Bioresearch is a Global Hub that has been leading Clinical Research projects for more than 25 years.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Proper Medical Writing Sp. Z O. Opropermedicalwriting.com HQ: Warsaw, PolandReported employees: 11-50 | Warsaw, Poland | 11-50 | Exact match | 13 contacts → |
“Proper Medical Writing is a medical writing consultancy founded in 2009, with a firm position in the Central European market.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Advansci Research Solutionsadvansci-research.com HQ: Lund, SwedenReported employees: 1-10 | Lund, Sweden | 1-10 | Exact match | 12 contacts → |
“AdvanSci Research Solutions is a modular service provider and CRO for life-science pioneers with core expertise in clinical trials and research grants.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | TCA Clinical Research LTDtca.co.il HQ: Hasharon, IsraelReported employees: 11-50 | Hasharon, Israel | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 21 | HQ: Bangalore, IndiaReported employees: 1-10 | Bangalore, India | 1-10 | Exact match | 8 contacts → |
“ClinTrek Research Pvt.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Chrestos Concept Gmbh & Co. KGchrestos.de HQ: Essen, GermanyReported employees: 51-200 | Essen, Germany | 51-200 | Exact match | 8 contacts → |
“On the Road Together to a Greener Future.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Integrated Medical Developmentimdcro.com HQ: West Windsor, NJ, United StatesReported employees: 11-50 | West Windsor, NJ, United States | 11-50 | Exact match | 7 contacts → |
“Integrated Medical Development (IMD) plans, executes and reports small and medium size (n<500) complex clinical trials in all phases of medical product development.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Cypress Medical Research Centercypressmrc.com HQ: Wichita, KS, United StatesReported employees: 11-50 | Wichita, KS, United States | 11-50 | Exact match | 7 contacts → |
“Cypress Medical Research Center, LLC (CMRC) is a multi-therapeutic research facility located in Wichita, KS, dedicated to conducting clinical trials related to medical and drug…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Integrated Therapeutic Solutions INCintegratedtsi.com HQ: Toronto, CanadaReported employees: 11-50 | Toronto, Canada | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 233 company matches
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Study protocol writing services: dataset insights
November 6, 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
233 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 233 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: November 6, 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 ↗
Study protocol writing services by location
1 lists · largest firstEvery Study protocol writing services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
Questions about this company list
What does Exact match mean for study protocol writing 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 study protocol writing services did RevenueBase find worldwide?
The saved snapshot records 233 matching company records, 1,394 tracked contacts and 384 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: November 6, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 study protocol writing services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/study-protocol-writing-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗