At Naturain, we create products inspired by nature.

About us
Sirius Investment is a Polish-owned company that combines business experience with a passion for building responsible and modern brands.
Naturain is our answer to the growing demand for simple, natural, high-quality products. We created it for people who want to make conscious choices – for themselves and for the environment.
Our strengths lie in innovation, transparency, and a sustainable approach to growth. Naturain is more than just a brand – it’s the direction we’re taking as a company.
Our Philosophy
At Naturain, we create products inspired by nature. We choose only the best to support a healthy lifestyle and care for the environment. No unnecessary additives. With the future in mind.
Our Mission
To create modern, high-quality products tailored to market needs and the expectations of conscious consumers.
Our Vision
To build a strong, trustworthy brand focused on quality, innovation, and long-term relationships with business partners.
Our Team
Naturain is built by people with passion, experience, and a shared vision: to make natural choices simple and accessible.
We bring together expertise from various fields – from production technology and quality control to brand development, marketing, and distribution. Each of us brings something unique, but we are united by one thing: the belief that it’s worth doing things honestly, responsibly, and with the future in mind.
At Sirius Investment, we value open communication, growth, and collaboration. Thanks to our team, Naturain is becoming more than just a brand – it’s becoming a movement toward something better.
Adam Macutkiewicz
Member of the Management Board
Katarzyna Mańkowska
Managing Director
Radosław Matuszak
Commercial Director
Justyna Bedynek
Marketing Specialist
Łukasz Przyszczypkowski
Sales Manager
Bartosz Brencz
Sales Manager
Sylwester Rudziński
Logistics Coordinator
Natalia Domurat
Sales Manager
Krzysztof Śniadek
Management Representative for Administration
Marcin Grus
Plant Director, “Turek Bottling Facility”
Bartosz Jerzykiewicz
Member of the Management Board
Sławomir Harajon
Sales Manager