About Us

We are a team of coffee enthusiasts based in Opole, Poland who are passionate about using cutting-edge technology and quality engineering to offer businesses practical, versatile, and efficient beverage solutions.

First developed in 2018, Hardtank technology is now being used by coffee businesses around the world. With two products in our range (the Hardtank 20 and Baby Hardtank), we offer innovative cold coffee solutions that enable businesses of all sizes to prepare amazing cold brew in a fraction of the usual time.

Following our success with Hardtank, in 2022 we launched our private label RTD facility. After developing a line of delicious RTD cold brew products, we started to offer them to clients, using liquid nitrogen to create a unique texture and cascading effect when poured. We’ve had incredible feedback so far, and have helped businesses add a signature touch to their beverage range – whether using our classic range of RTD drinks or a custom formula.

Meet our Team

Krzysztof Barabosz

Head of Coffee

Co-owner, responsible for the roasting operations and R&D department.

Krzysztof Szkutnik

Product Manager

A creative mind who is behind all of our formulas.

Maciej Duszak

Head of Sales

Co-owner, coffee professional and team leader.

Have more questions? We’re here to help!

Our Scientific Articles and Posters

Influence of coffee brewing methods on the chromatographic and spectroscopic profiles, antioxidant and sensory properties;

Scientific Reports volume 11, Article number: 21377 (2021)

Comparison of chemical compounds and their influence on the taste of coffee depending on green beans storage conditions;

Scientific Reports volume 12, Article number: 2674 (2022)

Effect of green and roasted coffee storage conditions on selected characteristic quality parameters;

Scientific Reports volume 13, Article number: 6447 (2023)

Chemistry in a cup of coffee – Evaluation of parameters influencing the quality of coffee, depending on its storage conditions;

XXIII International Symposium „Advances in the Chemistry of Heteroorganic Compounds”, Łódź 2022

Our Values

Regardless of the field of activity, we always work according to our core values:

Transparency

You ask, we answer.

Quality

Supported by science.

Win-Win

It only works well for us, if it works well for you.

Service

You’re always right (unless science proves otherwise).

Respect

You pay on time, we work hard on your success.