I can’t say if the servers themselves reside on US soil but the companies office certainly do, while I admit I was hesitant to give them my money I got tired of being rate limited by Bing/DDG/Startpage on my SearXNG instance, even though I don’t make many requests they do not like aggregator engines, and I sure as hell didn’t want want my server touching Google servers regularly.

Settled with the least worst option available I’d say.