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Elevating Our Communities With Every Interaction

Velocity is the world's leading integrated site organization.

Sponsors and CROs trust Velocity to deliver high-quality clinical trial data and patient care with unprecedented efficiency.

Simplify everything from site selection to study close-out

Velocity unifies operational processes to provide world-class sites, reliable enrollment, and predictably high performance for your trials.

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Research sites across the U.S. and Europe
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Investigators with diverse experience
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Clinical trials conducted since 1986
U.S. Department of Health and Human Services (HHS) Officials Meet With Leaders to Discuss COVID-19 Vaccine Clinical Trials and Patient Recruitment
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The right sites.
The right investigators.
The right partner for you.

Strategically located to give you access to diverse specialty populations, Velocity's sites are supported by next-gen technologies and patient engagement capabilities. Welcome to recruitment and retention reimagined.

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Scale for a purpose: Supporting research programs worldwide

From the leading pharma companies, to the most pioneering biotech startups, Velocity supports those who are exploring new frontiers in human health.

Whether you’re ready to conduct a single-site study or a complex, high-volume clinical trial, contact Velocity.

News

The Business Intelligence Paradox: More Data, Better Systems, Similar Decisions

July 30, 2026

By Tyler Beasley, Executive Director, Business Intelligence Over the last several years, clinical research organizations have invested heavily in business intelligence infrastructure. Enterprise reporting has replaced manually maintained spreadsheets and … Read more

An Interview with Michael Zimmerman, MD on Why ER Docs Make the Best Researchers

July 27, 2026

Michael Zimmerman, MD, will tell you that he is impatient, with about as much fanfare as someone might mention they’re left-handed. He chose emergency medicine partly because of that trait: … Read more

Velocity Delivers Vaccine Trial Enrollment at Scale — On Both Sides of the Atlantic

July 22, 2026

When a large-scale vaccine trial needed to move fast, Velocity delivered — not once, but twice, across two continents. In the United States, Velocity was the sole site network selected … Read more

Better Matches, Faster: How Agentic AI Is Changing Clinical Trial Feasibility

July 16, 2026

By Sweta Pittala, VP, Technology Portfolio Management At a Glance Responding to Requests for Proposal (RFPs) is one of the most labor-intensive processes in clinical trial operations. Velocity’s Feasibility Agent … Read more

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Quality. Continuity. Velocity.