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We are a team of passionate climbers and bouldering enthusiasts. We use our experience to design and produce climbing holds, volumes and walls — and we have tons of ideas waiting to make our products better and make you climb harder.

AIX was founded in 1996 by Andrej Chrastina, one of the most prominent climbers in the Czech and Slovak Republic. His inspiration came from outdoor rock climbing and his own World Cup competition experience in lead climbing and bouldering. The company started under the name a.9 — the "9" referring to the position of "CH" in the Czech alphabet. In 2003 it was renamed to AIX, where IX is the Roman numeral for 9.

We were among the first in the Czech Republic to switch from epoxy to polyester manufacturing, a transition that opened up new possibilities for shape innovation and set a new benchmark for hold quality and durability. Today we are a general supplier for World Climbing World Cups and a frequent partner of the Czech Bouldering Cup. Our products are used in gyms across more than 20 countries.

Andrej, Jiří and Jan in front of the AIX workshop
1996
Founded
By Andrej Chrastina in Prague.
20+
Countries
Gyms equipped with AIX holds worldwide.
World Climbing
World Cup
General supplier of competition holds.
30+
Brands
Exclusive distribution in CZ & SK.
The people

Meet the team

Andrej Chrastina
Andrej Chrastina
Founder & Director
One of the most prominent climbers in the Czech and Slovak Republic and the driving force behind AIX since day one. Still an active climber.
Jan Hlaváček
Jan Hlaváček
Customer Contact & IT
Long-time member of the AIX team. Passionate about sandstone climbing, bouldering, and cycling.
Jiří Přibil
Jiří Přibil
Hold Design & Development
The creative mind behind AIX hold shapes. Climber at heart, with a love for nature and the outdoors.