

OUR CAPABILITIES


STRATEGY
Supply Feasibility
Market & Country Assessment
Forecast & Demand Planning
.

INTELLIGENCE
Global Market Availability
Lead Time & Shelf Life
Shortages & Allocation
.

SOURCING
Originator Products
Comparators & Reference Products
Speciality & Difficult-to-Source Products
.

DELIVERY
Qualifiied Sourcing
Global Distribution
Import / Export Coordination
.
WHO WE ARE
About Trellis
Trellis Clinical Services was founded by professionals with decades of experience in comparator sourcing, pharmaceutical procurement and global clinical trial supply.
We have watched this industry evolve from largely transactional procurement into a sophisticated discipline requiring market intelligence, regulatory understanding, quality oversight, financial planning and global coordination.
Technology and data have transformed what is possible. But we believe the most important parts of exceptional service remain deeply human: experience, judgment, responsiveness, trust and care.
Trellis brings those qualities together with a modern, agile operating model designed for today's clinical supply environment.

Our Promise
We will tell you what we know. We will tell you what we don't know. And we will work relentlessly to find the right path.
Clinical supply does not always offer perfect solutions. Markets change. Inventory disappears. Manufacturers restrict supply. Timelines move.
Our role is not to pretend those risks do not exist. Our role is to identify them early, explain them clearly, develop alternatives and help our clients make informed decisions.
And throughout it all, we stay close to the work and the people depending on it.
That is what partnership means to us.
MEET THE TEAM
Experience You Can Actually Access

Tammy Bishop
Founder & CEO

Joseph Safdie
CFO & General Counsel

Dr. Theresa Benvenuto
Chief Client Officer

Joshua Young, M.Sc
Head of Procurement

Phil Joyce
Director of Operations
THE TRELLIS DIFFERENCE

Smart Sourcing Starts With Understanding
Every clinical program is different. A supply strategy that works for one study may introduce unnecessary cost, risk or complexity into another.
We begin by understanding the protocol, countries, enrollment, dosing, timelines, product requirements, shelf-life needs and anticipated demand. Then we evaluate the marketplace around those requirements.
Our goal is to create a supply strategy that protects the study - not simply complete a transaction.

Senior Experience Personal Attention
Trellis was built around a simple idea: experienced people should stay close to the client.
Our senior team remains engaged from early feasibility through execution. That means fewer layers, faster decisions, direct communication and accountability with people empowered to solve problems.
We want clients to know who is responsible for their program - and to know they can reach us when it matters.

Care Is in the Details
In clinical supply, care is practical.
It is checking the shelf life one more time. Questioning an assumption before a purchase order is placed. Calling when a market condition changes. Finding an alternative before a shortage becomes a study interruption. Making sure documentation is right. Following a shipment through to delivery.
That attention to detail is how we define service.
We know the product. We know the market. We know the supply chain. And we never forget why any of it matters.
FOUNDER'S MESSAGE

For more than 25 years, I have worked in comparator sourcing and clinical trial supply.
I entered this industry when specialized comparator sourcing was still developing. Over the years, I have had the privilege of building supplier relationships, developing sourcing strategies for complex clinical programs, assembling talented teams and working alongside pharmaceutical and biotechnology companies around the world.
I have watched the industry change dramatically. Clinical trials have become more global. Supply chains have become more complex. Specialty pharmaceuticals and biologics have transformed sourcing requirements. Manufacturer controls have increased. Technology has given us access to more information than ever before.
But there is something I never want us to lose: the personal side of this business.
Behind every request is a team working against a timeline. Behind every study are years of science and investment. And ultimately, behind the work are patients and families hoping that research leads somewhere meaningful.
That perspective changes how you work.
You answer the phone. You pay attention to the details. You tell a client when you see a risk. You keep looking when the obvious answer does not work. And you care about the outcome.
That is the kind of company I want Trellis to be.
We are combining decades of experience with market intelligence, global sourcing, quality and modern technology - while keeping relationships, responsiveness and care at the center of the business.
Clinical supply, intelligently sourced. Personally delivered.
Tammy Bishop
Founder & CEOWhether you are planning an early supply strategy, facing a constrained market with a large volume requirement, or simply looking for a more thoughtful clinical supply partner, we would welcome a conversation.
Tell us what you are trying to accomplish. We'll help you understand the options.

Strategic Presence
Trellis maintains a strategic operational presence across Europe and the United States. Our warehouses and regional offices provide reliable supply-chain coordination, convenient local access, and knowledgeable support wherever your clinical trial takes place
United States
Trellis Clinical Services LLC
6681 Snowdrift Rd
Allentown, PA 18106 USA
📞 +1-267 678 1861
Europe
Trellis Clinical Services B.V.
Markkaweg 1
2153 NB, Nieuw-Vennep Netherlands
📞 +31 20 369 5243

















