Agency 90

Founded in 2019 by Gwen and Gauthier in Charleville-Mézières, Agency 90 works with clients across France from a small two-person structure, positioning itself as combining freelance flexibility with agency-level process. The founders bring backgrounds in paid search and SEO, with Gauthier specialising in organic search and Gwen in paid acquisition channels including Google Ads, Social Ads and Amazon Ads. The agency states it has worked with brands such as L'Oréal, Arkose, Vichy, La Roche-Posay, Pimkie, Kérastase and Drouot, and structures its offering around client objectives — new sales, customer acquisition, or brand reputation and e-reputation management. Declared services centre on SEO (référencement naturel) and content marketing, alongside SEA (Google Ads), Social Ads, Amazon strategy, website creation and training. The team holds Google Partner certification, Amazon Sponsored Ads accreditation, and SEMrush SEO Toolkit certification, tools referenced as part of its SEO campaign management. Prospective clients are offered a free SEO or SEA audit and quote before engagement. Each client is assigned a single, dedicated point of contact intended to remain consistent throughout the collaboration, and contracts run without long-term commitment, terminable with one month's notice. The agency describes itself as available seven days a week and manages a stated overall budget volume of around €2 million across its client accounts.