With over 11 years of experience, Clarissa Filius is a highly accomplished Senior SEO Specialist and Team Lead at iO. Her expertise spans Local SEO, SEO Migration and Search Intent. Leading a 12-member SEO team at iO in Amsterdam, Clarissa has established herself as a seasoned professional.

Clarissa's extensive knowledge has earned her recognition as a speaker in webinars and podcasts, where she shares insights and expertise. As Team Lead, she ensures her team delivers exceptional results for clients, staying at the forefront of industry trends. She expanded the team to include specialists in CRO and Marketing Automation.


Clarissa served as Global SEO Manager at GrandVision, driving organic visibility and traffic to their stores. With her deep understanding of SEO and years of experience, Clarissa consistently achieves online visibility and conversion goals for clients. As Team Lead for SEO, CRO & MA at iO, she helps (businesses maximize their online presence and achieve sustainable growth.


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