Building lasting relationships.
Delivering Excellence.

Our Services +

We deliver innovation through collaboration, and by placing the patient at the heart of our thinking.

Established in 2009, operating throughout the UK and Ireland and with partners across Europe, we provide an alternative, proactive study management approach which is in sync with today’s budgetary and timescale challenges.

We are specialists in concept development, study design, branding, patient recruitment and management of full service clinical trials and non‑interventional/ real‑world evidence studies. However, we are also flexible and support the partial delivery of studies with more bespoke, on or off‑site support and the performance of functional tasks.

Our expert project teams not only focus on the ‘what’ but also the ‘how’, proactively delivering optimal solutions to accelerate delivery. We take the complex and make it look simple, allowing our clients to focus on decision making and strategy.

In addition to regular internal audits, we host external audits and routine Competent Authority Inspections within our Quality Assurance remit.

Our Services
Real World Evidence Studies

We have developed a highly effective infrastructure and methodologies for performing full service observational studies that will surpass your expectations. We are experts in branding studies, increasing engagement and harnessing this positivity with our innovative approaches to deliver exceptional performance.

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On and Off Site Management Support

We create an energy around each study, empowering and motivating site teams to focus on recruitment and retention. We can place our own, fully managed Clinical Research Coordinators on-site, to focus exclusively on your study .

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Clinical Trial Design and Management

We support and guide you to develop and optimise your concept, providing full service clinical trial delivery and early access to our senior team. We use our expertise to simplify the process and make it more efficient and effective for all stakeholders.

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Functional Support

We support our clients at all stages of drug or medical device development and commercialisation. We offer customised services for the specific tasks required to manage and complete the study life cycle. We give you the support you need to deliver high quality research, on time and on budget.

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Get in Touch

When you contact O4, you come in on the top floor, with early access to our senior management team.

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