He seems to explicitly cooperate with US law enforcement[0], what you're referring to is the new zealand government trying to get them not only to take down the chirstchurch shooting video but also give them the IP of everyone that posted it so they can prosecute them. The only jurisdiction that matters to him is the US, so i'd assume that's where the servers and the company is located.
[0]: https://web.archive.org/web/20220707041302/https://kiwifarms...