A Smarter Way to Run Clinical Trials

Who we are

Complete Phase is a founder-led clinical trial partner Specialising in Phase I – II, supporting early and mid-stage biotech and Global CROs across Australia and New Zealand.

We move fast, stay close, and bring senior-level experience to every step of your study, without the rigidity of big CROs.

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Why Complete Phase

A True Extension of Your Team

At Complete Phase, we don’t operate as a black box. We embed deeply with your team, bringing senior-level expertise, practical decision making and a level of collaboration that feels like we’re part of your company — because we are.

Whether you’re designing your first-in-human study or expanding an existing global program into Australia, we bring senior minds, strategic oversight, and hands-on execution from day one.

“What clinical trial partner means to me is a strong collaboration where we become an extension of your business, not just a vendor you check in with.”
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- Negin Rahmani Founder

The Complete Phase Difference

Senior-Led, Lean Transparent

Large CROs often rely on junior teams, layered hand-offs, and rigid processes. We’ve flipped the model.

  • Every study is led by seasoned professionals - no handoffs to junior staff.
  • Lean teams mean faster times, less overhead, and fewer layers.
  • Clear communication and accountability - no surprises, no silence.
"I started Complete Phase after my work on sponsor-led studies in the oncology space. I was seeing too any gaps in how sponsors were served. This company is built on the belief that trials can be run with real partnership, speed, and transparency."
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- Negin Rahmani, Founder

We don't just manage tasks - we take responsibility for outcomes.

Global Reach, Local Insight

Based in Australia and growing presence across the U.S. and Asia, we support global programs by acting as the regional partner for early phase trials across ANZ. Our team works across time zones and cultures with ease, giving you a partner who thinks globally, and acts quickly.

Built for Early-Stage and Growing Biotechs

We partner with companies where science and passion run deep. Our clients are often building their first-in-human trials, moving fast to proof-of-concept, or scaling up after strong early data.

Early-phase development is intense, dynamic, and high-stakes. It requires a partner who can execute under pressure, adapt quickly, and protect both the trial and the sponsor.
"Smaller biotechs are all-in. You can feel their passion urgency and commitment. That's why I love partnering with them so much - you feed off that energy and move together toward the goal."
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- Negin Rahmani, Founder

What We Offer

Trial Strategy & Design

Smart planning, realistic timelines, and regulatory foresight from the start.

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Project Management

Senior-level oversight and responsive communication - always.

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Monitoring

Experienced monitors who act as true collaborative members of the study team.

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Site & Vendor Management

Flexible oversight and rapid problem-solving across partners.

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Let's Talk

We'd love to hear about your trial goals and share how our team can help.

Book a Free Discovery Call