OCTAVIUS

Based in Brussels, Belgium, OCTAVIUS operates at the intersection of European public affairs, strategic communications, and media relations. Founded in 2017, the agency has established itself as a nimble, independent consultancy that serves clients navigating the complex political and institutional landscape of the European Union. From its headquarters at 523 Avenue Louise in Brussels, OCTAVIUS leverages deep local and European networks to offer tailored communication and advocacy solutions.

What OCTAVIUS Does

OCTAVIUS describes itself as a public affairs and public relations consultancy focused on business development, campaigns, and events. The agency’s core offering is structured around three main pillars: public affairs and stakeholder engagement in Brussels and Belgium, press relations and journalist engagement across all 27 EU member states, and conference and event organisation services. This tripartite structure allows OCTAVIUS to provide end-to-end support for clients looking to influence European policy, manage their reputation, or organise high-level events in the capital of Europe.

The agency’s team of independent consultants spans Belgium and 15 EU member states, giving it a broad geographic footprint without the overhead of a large multinational firm. OCTAVIUS brings 20 years of combined experience in communication, with specific expertise in sustainable development, water and ocean issues, and corporate social responsibility. The agency positions itself as a solution-oriented partner that combines strategic creativity with a close, reliable client relationship.

Services and Specialties

While OCTAVIUS does not list a formal menu of services on its profile, its keywords and description point to a comprehensive set of capabilities typical of a Brussels-based public affairs consultancy. These likely include:

• Media research and media outreach across EU member states
• Event production and event management for conferences, workshops, and stakeholder gatherings
• Public communication coaching and media training for executives and spokespeople
• Stakeholder engagement and issue management
• Digital communication and digital strategy, including content creation and copywriting
• Public affairs and lobbying, with a focus on European policy advocacy
• Political relations and international relations advisory
• Strategic communication using design thinking methodologies
• B2B communication and corporate social responsibility reporting
• Sustainability communication, particularly related to water and ocean issues

OCTAVIUS also emphasises its ability to provide press relations and journalist engagement across all 27 EU member states, which is a distinctive asset for clients needing coordinated media campaigns at the European level. The agency’s expertise in conference and event organisation further sets it apart, as it can manage the logistical and content dimensions of large gatherings that often accompany advocacy efforts in Brussels.

Who OCTAVIUS Serves

OCTAVIUS is best suited for organisations that need to engage with European institutions, Belgian authorities, or stakeholders across multiple EU countries. This includes trade associations, NGOs, corporations, and public bodies working on sustainability, environmental policy, or corporate responsibility. Clients in the water and ocean sectors, in particular, may find OCTAVIUS’s specialised knowledge valuable. The agency also serves businesses looking for B2B communication support or media training to improve their visibility in the European press.

Given its independence and network of consultants, OCTAVIUS is a good fit for clients that prefer a boutique agency with direct access to senior expertise, rather than a large, process-heavy firm. The agency’s focus on solution-oriented services and close client relationships makes it particularly appealing for organisations navigating complex, multi-stakeholder environments in Brussels and beyond.

Why Choose OCTAVIUS

OCTAVIUS offers a unique combination of local Belgian knowledge and pan-European reach, supported by two decades of practical experience. Its team’s familiarity with sustainability and public policy issues, along with its network in 15 EU member states, provides clients with both strategic depth and operational flexibility. For any organisation seeking to influence European policy, manage its public image, or organise impactful events in Brussels, OCTAVIUS represents a capable and dedicated partner.