With an unmatched depth of expertise and purpose-built technology, Greenphire is the pioneer in financial management and patient support for global clinical trials. From participant reimbursements, travel, and engagement to study budgeting, site payments, and more, we connect the dots across disparate processes and stakeholders to get your study done faster.  

Guided by a dedication to site and participant experience, our solutions accommodate regional workflow preferences, navigate challenging regulatory demands, and address the unique needs of every patient.

  • 76
    Countries With Payments Executed
  • 20M+
    Participant Payments
  • 190K+
    Itineraries Booked In Nearly 50 Countries
  • 6M+
    Site Payments Executed
  • 30K+
    Unique Sites Configured Across 75 Countries

What We Do

Greenphire’s transformational solution suite is solving clinical research’s biggest challenges. We make your trials easier for sites and participants while giving you greater control, efficiency, transparency, and cost savings. Ultimately, our solutions improve your research operations and get lifesaving treatments to those who need them, sooner.

Eliminating financial and logistical obstacles to clinical trial participation

Reducing administrative burden through workflow simplification, improved visibility, and accelerated payment

Maximizing global financial transparency, control, and predictability throughout the clinical development process

Greenphire was founded with the idea that there was a better way to pay patients in clinical trials. But that was just the beginning.

We’ve been innovating solutions for sponsors and CROs, sites and patients since 2008, and have earned the honor of being the most trusted provider of financial technology solutions utilized the clinical trial lifecycle.


Greenphire Founded

ClinCard ParticipantPayments Tool Launched


Site Payments Tool Launched


Travel and Logistics Services Launched

Card Services DeployedIn Europe


1 Million ParticipantsUsing ClinCard

1,000 StudiesSupported


1,000 Clients

$3 Billion in Payments

Budget Tool Launched


Acquired & financially backed by leading private equity firm

2,000 Studies Supported


$5 Billion in Payments

Participant mobile app & engagement tools launched


Acquired Clincierge bolstering global patient travel & logistics offering