Pretoriastraat 28             Tel: +31 45 5242427
6413 NN Heerlen
The Netherlands
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Vrhniska 47
1354 Horjul
Slovenija
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1146 River Road

19720 New Castle (DE)

United States of America

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Dirk Schreiber

Sales Director

Bio:

After I took the step from metal processing into the compressed air industry almost 20 years ago and enjoyed excellent training at every step of my journey, I was given the opportunity to take over the sales directorship at JORC almost 2 years ago. Today I can pass on my experience, which I have mostly gained exclusively in sales, to my great team and I am happy that we can continue to write JORC's success story throughout the company. I enjoy spending my free time playing golf and spending time with my beloved family, along with my wife Kirsten and my now grown son, Nick, and his family.

Dennis Beltjens

Area Sales Manager

Bio:

I have been working at JORC for over 10 years now after working in the E-Commerce industry for 8 years. Traveling around the world and meeting customers feels like a privilege to me.
I am married and have 2 little boys which keep me busy after work.

Frank Bulles

Area Sales Manager

Bio:

I am happily married and have 2 kids which keeps me occupied throughout the week. At weekends you will find me on the football pitch as a coach (team youth < 10 years). I love to cook, travel, meet up with my friends and family, and support my favorite football team Roda JC Kerkrade! In wintertime, I love to ski on the slopes of the Austrian Alps. In summertime, you find me and my family in Italy! Culture, nice warm weather and we love the Mediterranean food and wine! Quote: “Enjoy life today, yesterday is gone & tomorrow may never come.

Mariana Yamaguchi

Area Sales Manager

Bio:

Born and raised in Buenos Aires, Argentina, I come from a diverse background with a Japanese father and an Italian mother. Currently, I'm enjoying life in the Netherlands.

I have extensive experience in the sales sector, starting with over four years in hardware trading. Subsequently, I transitioned to the compressed air industry. For the past eight years, I have been working at JORC, where I initially managed sales for the Latin American market, Spain, and Portugal. This year, I've taken on new responsibilities overseeing markets in Greece, Australia, and New Zealand.

Outside of work, I have a passion for listening to podcasts and music, and I cherish opportunities to travel and explore new cultures

Olga Kniaziewicz

Sales Area Manager

Bio:

After finishing studies in E-Commerce I moved to Germany, where in 2014 started my journey in the Compressed Air Treatment Area. In 02.2024 joined the Jorc team in the position of a Sales Area Manager for Eastern European Countries. Outside work, I enjoy traveling, cooking, and cruising on a longboard.