About us
2025
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Our engineering firms
At UPA, we prioritize freedom and personal responsibility as the foundation for delivering exceptional quality and fostering the personal development of our colleagues.
Currently, about 50 of our colleagues are co-owners. Working at UPA is continually challenging and fulfilling, with the flexibility to determine your own focus. We prioritize technology and your personal development. UPA is always open to new challenges, new locations, and new services. You bring a challenge and UPA will facilitate.
Our services & solutions, designed for you
We don’t just offer services — we deliver solutions that solve problems, improve efficiency, and drive growth. Find out how we can support your success with our expert offerings.
Founder SEAsia engineeing
Hi, my name is Jeroen van der Graaff. I was born and raised in Rotterdam, the Netherlands.
My personal track record exists of 10+ years in civil-engineering and piping projects. Believing in combining local presence with hands-on knowledge in engineering, project management and construction. Forming a bridge between Europe and Southeast Asia. Combining European engineering experience with Asian knowhow and work-ethos .
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