Sourcing with confidence.
Comparator sourcing is a critical component of any successful clinical trial. We simplify it by providing compliant, traceable access to branded and generic comparators, placebos, co-medications, rescue medications and ancillaries. Backed by global reach and longstanding supplier relationships, our sourcing solutions help keep your study on schedule without compromising quality or compliance.

Every clinical trial brings its own complexities. Comparator sourcing shouldn’t be the bottleneck. That’s why you should talk to our specialists early, to discuss sourcing strategy.
Whether navigating availability challenges, managing varying expiration dates, or aligning with regional requirements, our approach is designed to anticipate and resolve obstacles before they impact timelines.
With hybrid sourcing models, a longstanding partner network, and project teams experienced in complex trial settings, we help sponsors maintain continuity and flexibility across all trial phases. From initial planning through last-mile delivery, we make sure your comparator supply chain is one less thing to worry about.
Reliable comparator sourcing requires access, documentation, and supply continuity to work together. Early discussions prevent supply challenges and ensure trials remain compliant and on schedule.
About Comparator Sourcing
Sourcing comparators may seem straightforward, but in reality it’s one of the most time-sensitive and overlooked elements of any clinical trial.
From tight study startup timelines and global recruitment windows to expiration management, overage control, and regional compliance, even small disruptions can have costly ripple effects.
As trials become more complex, sourcing strategies must do more than secure supply. They must support regulatory alignment, optimize budgets, and support trial readiness.
Our solutions are built for this environment. Agile, reliable, and aligned with the operational realities of modern trials.
Hybrid Sourcing & Flexible Supply
Access comparators through our global affiliate and partner network that combines direct manufacturer relationships and qualified distributors. This maximizes availability and reduces sourcing risk.Comprehensive Regulatory Documentation
Access to Certificates of Analysis (CoA), Certificates of Conformity/Compliance (CoC), and TSE/BSE statements to support smooth, compliant movement across borders.Global Access with Local Execution
17 affiliates and state-of-the-art infrastructure enable regional flexibility and just-in-time delivery. Solutions are tailored to the demands of each trial.Strategic Supply Integration
Protocol-driven planning and agile logistics enable responsive, cost-effective comparator supply from feasibility to final shipment.Comparator Waste & Overage Support
Expiry tracking, overage planning, return coordination, and documented destruction help reduce unnecessary waste and support compliant end-of-study closeout.
Our Comparator Sourcing Services
Why Komtur?

Flexible Comparator Sourcing
A broad supplier network and hybrid sourcing strategies ensure compliant, reliable, on-schedule supply. This is backed by robust, long-standing, trusted relationships.

Agile Distribution with Local Execution
GxP-compliant operations across 17 affiliates enable scalable logistics and direct-to-site delivery in complex local, regional and global trial settings.

Tailored Packaging and Labeling
In-house secondary packaging and labeling compliment our sourcing, import and QP services. Adapted to timelines, protocols, and country-specific requirements.

Trusted by Sponsors
An extensive track record in clinical supply and a proven reputation as a trusted partner. Supporting pharma, biotech, and investigators with precision, reliability, and global coordination.

Navigating Regulatory Complexities
We navigate regulatory complexity across markets. From IOR services, to QP release and compliant import/export, we keep your trial on course.