A good idea is like a lion:
Set it free and it will defend itself.

No idea? We've got plenty.
Let's go together!

Courage to innovate. Create to transform.

At Liona, the essence of our approach begins with the vision of our founders.

Each brings a unique background, a passion for what they do, and an unwavering commitment to creating solutions that not only meet the needs of our clients, but challenge them to go beyond.

They not only lead, but inspire the team to think big, innovate and, most importantly, transform.

Ronaldo Celestino

Managing Partner

With 25 years of experience as an executive, entrepreneur, and expert in Marketing & Communications, he combines strategic vision, creativity, and a strong focus on results. A specialist in brand and product management, he has led high-impact projects for large companies, including more than 19 years at Porto, where he structured areas, developed teams and boosted businesses.

Graduated in Advertising and Marketing from ESPM, with a postgraduate degree in Business Management from IBMEC and an MBA in Business Management and Innovation, including international modules in Design Thinking at the University of California and Entrepreneurship at Babson College.

Believes in continuous transformation and the power of connections to build relevant and inspiring brands.

Tanyze Marconato

Managing Partner

With over 30 years of experience in Marketing & Communications and 13 years at the helm of Liona, she combines creativity, passion and project management. Her focus is to develop authentic and innovative solutions that strengthen brands and drive business.

With a degree in Advertising from FIAM, a postgraduate degree in Consumer Behavior from ESPM and an MBA in Business Management and Innovation, she expanded her training with international modules in Design Thinking at the University of California and Entrepreneurship at Babson College.

An eternal optimist, she believes that communication goes beyond the message — it is about people, connections and purpose.

Cliente | Função

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Cliente | Função

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