About us

Tons of plastic

8 million tons of plastic leak into the ocean annually.


700,000 Fibers released per individual wash loadof 6 kg.

Plastic packaging
0 %

Globally only 14% of plastic packaging is collected for recycling, and by 2050 the ocean could contain more plastics than fish (by weight).


1400 voluntary commitments to SDG14 issued from all types of actors and geographies.

Addressing the decay in ocean health is critical. Marine pollution is attracting a lot of media attention. Regulations are on the rise. Cleaning and preventive solutions are emerging. All actors are being called upon to act and contribute. ConsultantSeas helps shape the definition of strategies and best practices in reducing marine pollution.

We support actors from the private sector, the public sector and the civil society to develop their strategy and meaningful actions in a rapidly evolving landscape.

Blue vision

Innovative solutions and collaborative business models to protect the ocean from pollution in a sustainable way.

Blue mission

We support corporate strategic leadership and multi-stakeholder collaboration to prevent ocean plastic pollution.

Nos valeurs

We are convinced that collective responsibility is as important as individual responses 5 principles guide our daily actions and decisions:

Well-being at work is not an option for us. It is a necessity. Sincerity, flexibility and trust are core to our work environment.

The human size of our company allows it to be friendly, ethical, and filled with  passionate people.

We firmly believe in the potential for collective creativity. We practice collaborative methods to nourish and strengthen it in our internal operations and with our clients.

We are not afraid of complexity. We dive into the different topics with righteousness, reliability and intellectual discipline.

Innovative and optimistic, we seek to be agents of the change we believe in.

Our story


We have more than 10 years of international experience in ocean protection and  marine litter  prevention. We have collaborated with institutional players, scientists, civil society organizations and companies from the entire plastic value chain.

emergence Of consultantseas

Strengthened by those experiences, we founded ConsultantSeas. Solving plastic pollution on a global scale requires multi-stakeholder collaboration. Both responsible for part of this pollution and drivers of change, businesses are at the heart of this transition.


Currently focused on marine plastic pollution, ConsultantSeas aims to develop its activities in other areas related to water and ocean protection.  Brest, the European Sea Capital, is the perfect environment to do so!

Our team

Technical expertise on plastics and the marine environment, in-depth knowledge of the corporate environment, extended scientific, corporate and associative networks, institutional and strategy consulting experience, ability to lead groups, etc. ConsultantSeas can count on its multidisciplinarity to offer a comprehensive and solid support service.

Discover the people behind the skills ! We form a human-sized team, all united by onecommon mission: to protect our Planet Ocean. Working from Brest is achoice. French Finistère ‘it is a very dynamic territory in terms of maritime issues and it offers an exceptional working and living environment. We do not hesitate to reinforce our permanent team for targeted needs, relying on our pool of independent consultants and on our network of our partners.

Marie Le Texier

Diane Vaschalde

Elodie Solal

David Le Louarn

Clara Jam

Maïwenn Bégoc

Sarah Batellier

Our partners

We can rely on our strong network to support us in our missions.  We work with the best experts and build strong partnerships with committed actors. 

Your career

We look to expand our team of dedicated experts with high skills in field projects, as well as applied experiences working with various actors from the corporate world, the public sector and civil society organizations.