Sigma Online GmbHMarketing expert in Horgen

At Sigma Online, one principle comes first: all accounts belong to the clients. The Zürich agency on Josefstrasse has specialised in digital performance marketing since 2011. The focus is on campaigns across Google, social networks and display advertising, complemented by lead generation for B2B and B2C. Another key area is analytics and tracking, covering everything from tags and events to tag managers and data analysis. SEO, Google Ads and Pinterest marketing round out the offering. The team describes itself as small but well-connected. Founder Noemi Alvarez brings over twenty years of online marketing experience, including from eBay, DeinDeal and Kuoni, and teaches at the University of Bern and FHNW. Philip Nolze specialises in performance and tracking and co-authored the book «Online Marketing für KMU». Janine Meyer is responsible for copywriting. Knowledge sharing and transparency define the way the team works.