Since 1993, we have been delivering high-quality communication that empowers patients and supports clinical research.
Expertise
Building on over 30 years of experience in medical communications, our team of medical writers, medical illustrators, and graphic designers brings deep expertise in patient and healthcare professionals communications.
Consulting
A strategic, client-centric approach that integrates clinical research expertise and audience insight—ensuring every solution is precisely tailored to study objectives, patient needs, and stakeholder expectations.
Quality
Ensuring high-quality and scientifically robust content through rigorous review processes. Our ISO 9001–certified quality system guarantees accuracy, consistency, and full alignment with project requirements.
Proven experience across therapeutic areas and global studies


We create communications that make medical treatments and clinical research more understandable and accessible.
Patient Medical Education
We create clear, accurate, and accessible educational materials that help patients understand their condition, treatment options, and participation in clinical research.
- Patient-friendly language aligned with
health literacy principles - Information design and visual storytelling tailored to diverse patient populations
- Scientifically accurate and fully referenced content
Recruitment & Retention
We support clinical trial success by designing targeted communication strategies that improve patient recruitment and long-term engagement.
- Inclusive and culturally adapted communication approaches
- Digital tools and platforms to support engagement
- Gamification-based solutions to enhance motivation in long-term studies
HCP Communication
We develop scientifically robust and practical materials to support healthcare professionals involved in clinical research.
- Study materials aligned with protocol and regulatory requirements
- Clear and actionable content for HCP engagement
- Consistency across global and local communication needs
Communication
That Empowers
Patients And
Supports
Clinical Research
Ercules is an international communication partner specializing in patient and healthcare professional communication within clinical research.
We work alongside healthcare professionals, scientific associations, pharmaceutical companies, biotech organizations, and CROs to create educational and engagement materials that are clear, accessible, and scientifically accurate.
Our mission is to improve health literacy and help patients better understand their role in clinical trials, ultimately contributing to more effective and inclusive research.
A path of growth, driven by purpose.
Since our foundation, we have continuously evolved—expanding internationally, strengthening our expertise, and developing innovative solutions to support patient and HCP engagement.
Developed patient
& HCP materials
Years of experience
in scientific communication
Countries
supported globally
Languages
covered across projects
From concept to delivery, we support every stage of the process, including production, printing, shipping and global distribution.
Discover the countries we’ve supported to date below.