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Who we are.

A creative agency on a mission

ONA was founded by two environmental journalists who, after years of reporting on the social impacts of ecological degradation, decided they wanted to be an active part of the solution. We committed to put our storytelling chops towards what we consider to be the most important story of our generation: climate change. And arguably its most underrated protagonist: the ocean.

We combine journalistic rigor and creative firepower to design strategic communication campaigns and produce content that inspire audiences into action. Whether by speaking science to power at the World Economic Forum or profiling local ocean advocates across the Mediterranean, we are proud to be of service to our seas and to those fighting to save them. 

Meet the crew.


Laura Secorun

Managing Director

Laura is in charge of strategy and partner relations. Born in Barcelona, Laura is an ocean lover by nature and a journalist by training. She has reported in over 20 countries for outlets such as the New York Times, Foreign Policy, and The Guardian. She has also been a consultant for a wide variety of companies and non-profits, deploying Systems Thinking (Postgraduate Diploma from Cornell University) and Disruptive Design, a methodology developed by Leyla Arcangelou, UNEP Champion of the Earth. 

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Nathan Siegel

Head of Production

Nathan manages the project's media impact and content production. Originally from California, he has worked as a filmmaker and photographer in the US, East Africa and East Asia, reporting on environmental crises for outlets such as CNN and BBC. He has also worked for clients like UNHCR, Save the Children, Bosch, and Microsoft. He is passionate about combining the rigor of journalistic storytelling with innovative media approaches to give ocean stories the wide audience they deserve.

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María Fernández

Client Manager

With a keen attention to detail and impecable organizational skills, María is dedicated to providing a smooth and hassle-free service experience to all our clients. She has impeccable visual taste; a natural talent she cultivated by studying film production and later working for international film festivals, such as FCM-PNR Madrid. Her commitment to social causes provided the motivation to put those skills in service of various non-profits. Born in the Mediterranean, she recently sailed away for Irish waters and is now based on the cliffs of Dublin.

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Rachael Perrett (Peacock)

Editorial Manager

Rachael is our resident wordsmith, managing copy across all brand and client channels. Having lived in various countries, including Scotland and the UAE, she’s now based in the East of England, a stone’s throw from the coast, tidal rivers, and beautiful countryside. Working in the publishing industry for over 10 years, she’s passionate about everything nature and sustainability centric, from climate change to food provenance. Her work has appeared in various publications, including BBC Countryfile, Good Food ME, Wicked Leeks, and Health & Wellbeing.

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Ani Zakareishvili

Social Media Manager

Ani leads our digital marketing, overseeing content production and community management across our clients' social media profiles. Driven by a genuine passion for communications and marketing, Ani brings a practical perspective, enriched by her sustainability-focused work experiences. Outside of her professional commitments, Ani harbors a deep appreciation for the art of storytelling, particularly through photography. She's currently based in Budapest.

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