Get to know SeaEO-Tours team!

Sidónio Paes

Skipper, Co-Founder & CEO

Sidónio Paes

Skipper and Marine Biologist, graduated in a master’s degree in Biodiversity and Marine Conservation. Since 2008, he has been working in nautical tourism in nature with a wide sea experience.

He wanted to join the concept of nature tourism, in which the quality of services with various touristic programs with Nature as the core business and giving priority to biodiversity in aquatic environments to spread out the importance of marine ecosystems awareness and providing customer satisfaction.

In addition to being a sailor for more than 20 years, he has the course of STCW Basic Safety on Board and speaks fluently five languages.

Passionate ornithologist and nature lover, as a Manager, he will make sure the customers have a great time, giving excellent primacy for the well-being and guaranteeing the safeness and fun on board.

Carolina Bilbao Serrano

Co-Founder & Marketing Manager

Carolina Bilbao Serrano

Graduated in Business Communication, she is dedicated to all the company’s communication and makes sure that the costumer has the best experience as possible since the first moment. With more than 15 years of experience, she started her carreer in a bank while graduating. Nowadays, specialised in Digital Marketing, she gives the team an orientation adapted to the digital world and its benefits.

Mother of two boys, she is passionate about photography and nature.

She was a volunteer in the “Project aware beach clean up”, in Sagres, and finalist in a photography contest in Spain in two categories related to nature conservation.

Zin Group


Zin GroupZIN Group is a Holding Company focused on launching new businesses and recreating existing ones.

Always driven by a strong differentiated philosophy based on customers satisfaction, high quality products and new services it has achieved remarkable results in a very sustained way since its foundation back in 2008.

“The experience over so many different industries taught us that no matter what we sell, where we sell or to whom we sell we will always have success as long as we show our passion and our true values.

In all our businesses we reflect our main values such as full transparency, full commitment, utmost respect for stakeholders and high quality at final products or services.”

ZIN Group believes in a cross-selling and networking-based business model building a diversified companies portfolio, always looking for the best opportunities for acquisitions, sales or launching new ideas.

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