Izertis
Agency Headquarters
Avenida del Jardín Botánico, 1345, Edificio Intra, Gijón, Asturias, 33203
Izertis is a premier digital transformation consultancy and technology firm that distinguishes itself through a high-level partnership with Google, serving as a certified Google Partner. This status underscores the agency's commitment to delivering superior performance, maintaining rigorous certification standards, and consistently driving measurable business growth for a global clientele. As a Google Partner, Izertis leverages a deep, technical understanding of the Google Marketing Platform and Google Ads ecosystem to design and execute high-impact digital strategies. The agency’s team of certified specialists possesses expert-level proficiency across the full spectrum of Google’s advertising solutions, including Search, Display, Video (YouTube), Shopping, and App campaigns. By utilizing advanced bidding strategies, audience segmentation, and precision targeting, Izertis ensures that every marketing euro is optimized for maximum Return on Ad Spend (ROAS). Beyond campaign management, Izertis excels in the technical integration of data and analytics. The agency provides specialized services in Google Analytics 4 (GA4) implementation, server-side tracking, and Google Tag Manager (GTM) architecture. This technical mastery allows Izertis to bridge the gap between marketing execution and business intelligence, providing clients with a "single source of truth" regarding customer behavior and attribution. Through the application of machine learning and Google’s automated solutions, Izertis transforms raw data into actionable insights that inform long-term strategic decision-making. Clients partnering with Izertis benefit from exclusive access to Google’s latest beta features, advanced product training, and dedicated support channels. This insider access ensures that Izertis clients remain ahead of the curve in a rapidly evolving digital landscape, benefiting from first-to-market innovations in automation and privacy-centric measurement. Whether scaling international e-commerce operations or executing complex lead-generation initiatives, Izertis combines its technological DNA with its Google Partner expertise to deliver sophisticated, data-driven marketing solutions that accelerate digital maturity and sustainable revenue growth.
Featured Client Reviews
"An absolute disaster. The team was unprofessional, unskilled, and completely missed deadlines. Their poor communication and lack of technical expertise caused more issues than they solved. Avoid this company at all costs!"
"Textbook meat. A typical consulting firm with no industry expertise. They're just looking to squeeze every last euro out of each client before moving on to the next."
"With extensive experience in the IT sector, a reliable and environmentally conscious company."
"They are not located at Avda. Eduardo Dato 69, 5th floor (Seville)"
"Good consultancy support for finding grants and funding."