About Nanoseen

Nanoseen is a team of passionate nanotechnology engineers and scientists who prove remarkable properties of the nanomaterials as a core component of the company’s products solving many problems related to climate change.

To pioneer the next generation of nanotechnology solutions, we have combined ground-breaking research with cutting-edge technologies to develop technologies against water scarcity, carbon dioxide emissions, plastic water pollution and beyond.

We created world’s first no-energy no-pressure water purification and desalination solution to help fight global drinking water shortages



Bartosz Kruszka


The co-founder of Nanoseen with over 13 years of experience in nano-technology research. Innovator and creator of innovative products.

He started his scientific work already in the first year of studies, which resulted in many scientific successes, incl. Diamond Grant of the Minister of Science and Higher Education. Bartosz was the manager of many research projects. At Nanoseen, he is responsible for managing the company and creating breakthrough solutions.

Mikołaj Granuszewski


Experienced company builder with a passion for generating positive social and environmental impact.
Mikolaj founded and led the growth of multiple international startups. Earlier in his career, Mikolaj was a principal with the Mikson Group, a strategy consulting firm, where he worked with global companies.

In the past, Mikolaj used to work in Schöller, Nestlé and Mövenpick companies, where he was also responsible for business development opperations.

R&D Team


Paulina Woźniak

R&D Manager

Paulina coordinates key projects at Nanoseen. She also has more than 4 years’ experience in nanotechnology and qualifications in Management Engineering, especially in the field of Production Engineering. She gained necessary experience during studies while participating in the projects that consisted in construction of a novel thin film photoreactor for disinfection and water treatment based on nanomaterials.

Wioletta Król

R&D Assistant, nanotechnologist

Wioletta has 3 years of experience in nanotechnology and has carried out a study on the adsorption and storage of hydrogen in carbon materials, mainly graphite, with great attention to detail. She was also a member of scientific projects at the Poznań University of Technology.


Barbara Kubiak

R&D Assistant, nanoscientist

Barbara has 3 years of experience in nanotechnology. She is a co-author of few international publications and has been a participant in many scientific conferences. In addition, she was the manager and participant of the scientific projects related to photocatalytic and antimicrobial properties of titanium(IV) oxo-clusters, at the Faculty of Chemistry of the Nicolaus Copernicus University in Toruń.

Aleksandra Szudzik

Junior nanoscientist

Student at the Gdańsk University of Technology. She has over one year of experience in nanotechnology. She interests focus on the use of nanomaterials in the fight against micro- and nanoplastics in salty and fresh water.

Bussines Development Team


Filip Zakrzewski

Business Development Specialist

Experience in sales and customer acquisition. Work in a WWF support project. Completed “management and law” and “practical controlling” studies. At Nanoseen, I’m responsible for investor relations, customer relations, and external communication.

Rozanna Kołodziej

Junior Business Development Specialist

Rozanna has experience in project management and digital design, as well as an academic background in sustainable business, environmental technology and design. At Nanoseen, she is responsible for investor relations, external communication and marketing of the company.

Katarzyna Sypniewska

Business Development Assistant

Katarzyna is a graduate of „Water Management and Protection of Water Resources” at University of Gdańsk with bachelor degree. She has gained experience in an accredited testing laboratory as an analyst in the environmental analysis laboratory. At Nanoseen, she is responsible for customer and regional partner relations, PR and marketing of the company.

Antonina Tucka

Business Development Assistant

Antonina is a graduate of Journalism and Social Communication of the University of Wrocław. She has gained experience in sales and customer acquisition, journalism, photography and editing interactive educational content. At Nanoseen she is responsible for customer and international partner relations and marketing of the company.

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           Mascot and mental health supporter

           The most important member of the company.

           She brings good energy to the team.