Looking for a stainless steel pan

What are you - paneuropean? Yikes.

Lots of choice here (they mention the country of origin): https://cookinglife.eu/collections/frying-pan-without-non-stick-coating

I have experience with this brand. Top notch.

https://schulteufer.de/pfannen/

Another vote for deBuyer, we're very happy with their carbon steel pans and eyeing the stainless steel ones. Made in France.

At home, we use the French made De Buyer

I can recommend the stainless steel pans from DeBuyer, made in France https://www.galaxus.ch/en/s2/product/de-buyer-pan-alchimy-28-cm-28-cm-frying-pan-stainless-steel-pots-pans-17734607

i use also a lot of their product for pastry, everything has an amazing quality and durability