A Partnership Built on Trust
and Long-Term Vision
We collaborate only with the best in each industry, and consistently deliver experiences that meet the highest standards of quality and credibility.
MARWIN LEIDEWALL
GOKTUG SIVGIN




Co-Founder
Co-Founder
Your Trusted Partners
in Warsaw
Originally from Gothenburg, Sweden, with Polish roots, he works fluently in English, Polish, and Swedish.
With a strong background in hospitality and marketing, Marwin has worked directly with Piano Bar Warsaw, supporting VIP guest relations and corporate reservations with hands-on operational experience.
His approach is built on trust, discretion, and precision, supported by a strong professional network across Poland and Sweden. At RESOLVT, he focuses on client relations and execution, connecting clients with trusted luxury partners — including Piano Bar Warsaw, Dent Luna, and Elara Medical.
“We collaborate only with the best in each industry, and deliver every experience with the highest standards of quality and credibility.”
Originally from Izmir, Turkey. He brings an international mindset and a strong professional network across both Turkey and Poland.
While studying Computer Science at the Polish-Japanese Academy, he worked 3 years at the Piano Bar Warsaw. This experiences provided him with both an analytical mindset and deep operational insights into the luxury hospitality and business world, where he engaged directly with executive teams and private corporate events.
His approach is structured, discreet, and results-driven. At RESOLVT, Göktuğ focuses on client relations and execution, bridging the gap between clients and trusted luxury partners such as Piano Bar Warsaw, Dent Luna, and Elara Medical.
"We connect our clients with elite luxury brands, delivering results that reflect professionalism and trust."





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