The consulting mindset behind our SEO, GEO and AI-driven growth model
ELEVEN MARKETING is the SEO, GEO and AI Agency based in Rome, Italy, helping companies grow their visibility on Google and across AI-generated search results, while supporting business growth through strategic Business Development consulting.
Founded in 2011 by Elio Castellana, ELEVEN MARKETING was built on a strong passion for marketing combined with the core values inspired by rugby: teamwork, discipline, strategy and respect for the client.

ELEVEN MARKETING: History, Mission and Values
The mission of ELEVEN MARKETING is to provide outsourced marketing services to professionals, SMEs and large companies, delivering strategic and sustainable growth through an integrated approach that combines visibility, strategy and execution.
Our services focus on three main areas:
- Digital Marketing
Advanced digital marketing services designed to improve visibility, positioning and performance across search engines and AI-powered platforms. - Business Development Consulting
Strategic commercial consulting aimed at identifying high-value markets, generating qualified opportunities and supporting business growth in Italy and international markets. - Training & Education
Professional training programs in Sales Techniques, Web Design and Digital Marketing, designed to align skills with real business objectives.
A flexible, senior-led consulting model
Led by Elio Castellana, Founder of ELEVEN MARKETING, the agency is composed of a team of Senior Consultants specialized in Marketing, Sales, Digital Marketing and Training.
Depending on the type and complexity of each project, we assign one or more consultants who can operate on-site at the client’s premises or remotely, ensuring maximum flexibility and efficiency.
This flexible organizational model allows us to:
- optimize operational costs
- remain agile and scalable
- deliver effective, sustainable and results-driven marketing consulting
Our goal is not just to provide services, but to act as a strategic partner, supporting our clients with clarity, expertise and a long-term growth vision.
