Oxyllium

Based in Marseille, Oxyllium is a small web agency (team of 1-10) founded in 2015 that works with businesses across France, offering services adapted to different regions including Paris, Lyon, Toulouse, Nice, Nantes, Strasbourg, Montpellier, Bordeaux, Lille, Rennes and Reims. The agency positions itself as a Google Partner and focuses on building websites designed to convert visitors into customers rather than simply generating traffic, framing its work around measurable business results and return on investment for client companies. The agency's core offerings include custom website creation covering showcase sites, e-commerce platforms and web applications, built with attention to design, user experience and technical performance. Its SEO service includes technical audits, content strategy and netlinking, aimed at ranking sites for business-relevant search queries. Google Ads management covers Search, Display and Shopping campaigns, tied to its Google Partner certification. Oxyllium also provides web copywriting intended to be SEO-friendly and geared toward engagement and conversion, a service it has offered since its founding in 2015. For clients seeking a combined approach, it offers an all-in-one package bringing together website, SEO, paid advertising and content under a single invoice. Its stated working method follows four steps: understanding the client's market and objectives, defining strategy and user journey, technical implementation and development, and ongoing performance measurement with ROI-focused reporting.