Finding examples is difficult, as most articles tend to be about the big tech companies that have bases globally. But I can point you towards the legal mechanism the EU uses in the case of the US, which is the EU-US Data Protection Umbrella agreement, see here: "Law enforcement cooperation: EU-US Umbrella Agreement" https://commission.europa.eu/law/law-topic/data-protection/international-dimension-data-protection/eu-us-data-transfers_en#:~:text=Law%20enforcement%20cooperation%3A%20EU%2DUS%20Umbrella%20Agreement

This is an international agreement between the EU and the US. When the UK Brexited, I believe (but not 100% sure) they were no longer part of that agreement, meaning the UK lost the ability to efficiently go after companies without a base in the UK even if the law remained identical.