Vendor Categories
650+ verified clinical trial vendors across 17 categories. Find the right partner for your study.
Frequently Asked Questions
How are vendors categorised on Clinical Vendor Compare?
Vendors are classified based on their primary service offering. Many vendors span multiple categories � they appear in their primary category and are tagged with secondary buckets so they surface in relevant searches.
Can a vendor appear in multiple categories?
Yes. Vendors that offer services across multiple domains (e.g. a CRO that also provides eClinical systems) are tagged with secondary categories. The primary category reflects their core business focus.
How do I suggest a new vendor category?
Contact us through the contact page or submit feedback. We review category suggestions quarterly and add new categories when there are enough vendors to justify a separate listing.
What does "verified" mean for vendor profiles?
Verified vendors have had their profile data cross-referenced against public sources, regulatory filings, and industry databases. Vendor profiles are updated regularly to reflect acquisitions, name changes, and service expansions.