Vetted sources only
Every principal we represent holds GMP approval from a recognised regulatory authority — US FDA, EDQM/CEP, WHO-GMP, EU-GMP, PMDA and others — and operates under strict cGMP conditions.
For Drug Manufacturers
One partner. Sourcing across the globe.
Qualified raw materials from manufacturers we have vetted, with the documentation your QA team will ask for and the supply continuity your production plan depends on.
Why source through Causeway
The problems we exist to remove.
Documentation ready
CoAs, specifications, method validations, stability data and DMF access coordinated directly with the manufacturer’s regulatory team.
Single point of accountability
One contact, one commercial relationship and one party answerable for the enquiry — instead of chasing an overseas plant across time zones.
Registration & approval support
We carry the molecule through the local approval process, so the source is registered and ready when you need to commit to commercial volumes.
Continuity of supply
Where a molecule is critical, we can qualify alternate approved sources so a single plant event does not stop your line.
Technical expertise
Staff who understand the chemistry and the formulation context — not just the purchase order.
Quality assurance
Approved at source, documented on arrival.
Quality is not a claim we make about ourselves — it is a property of the manufacturers we choose to represent and the documentation that travels with every consignment. Our principals hold approvals from regulators worldwide; the marks below are a representative sample, not an exhaustive list.
US FDA
United StatesEDQM / CEP
European UnionWHO-GMP
World Health Org.EU-GMP
European UnionPMDA
JapanTGA
AustraliaMHRA
United KingdomPIC/S
International
How to order
A straightforward path from enquiry to delivery.
Send your enquiry
Tell us the molecule, grade, pharmacopoeial standard, expected annual volume and target timeline. Development-stage enquiries are welcome.
Source identification
We identify approved manufacturers from our principal base and confirm current availability, regulatory status and indicative pricing.
Samples & documentation
Working or pilot samples are arranged along with the technical package your QA and regulatory teams need for evaluation.
Qualification & approval
We support you through in-house testing, trial batches and any regulatory filing that references the source.
Commercial supply
Once the source is approved, orders move against agreed schedules — with import documentation received, verified and reconciled on our side before it reaches you.
Portfolio breadth
Whatever your therapeutic area, start with one list.
32 therapeutic categories and more than 220 molecules — spanning anti-infectives, cardiovascular, CNS, oncology, biologics and specialty segments.
32
Therapeutic categories
220+
Molecules in portfolio
150+
Principals represented
Need a molecule sourced?
Send the specification and volume. We will identify approved sources and come back with availability, documentation status and indicative pricing.