Efluenz

Efluenz is an influencer marketing and social media agency founded in 2018 and part of the Rossel Group. Based in Lille and Brussels, it works with a network of more than 10,000 influencers and content creators to help brands develop creative, results-driven campaigns. The agency selects the most relevant creators and designs influencer strategies that strengthen visibility, engagement, and brand image, while creating authentic content through UGC, digital activations, and multi-platform campaigns. Efluenz supports both B2B and B2C brands across sectors and develops tailor-made campaigns designed to generate measurable impact, including: brand awareness leads traffic sales loyalty Its services include: influencer campaign strategy, design, management, and analysis creator selection and campaign coordination content concepts and storytelling digital creative services campaign reporting and performance analysis For creators, Efluenz also maintains an influencer community and offers registration and matching opportunities. Contact information: Brussels, Belgium: Rue Royale 100, 1000 Brussels Lille, France: Pl. du Général de Gaulle 8, 59000 Lille Phone: BE +32 477 56 03 59; FR +33 6 65 03 23 16 Email: [email protected]