Tuike Finland is not a contractor. It's a Google subsidiary. Tuike Finland also has the auxiliary com­pany na­me of "Google Technology Finland". Their official place of business is Ensontie 1, 49420 Hamina.

https://www.finder.fi/IT-konsultointi+IT-palvelut/Tuike+Finl...

Notably, this is the address of Google Hamina Campus.

https://www.datacentermap.com/finland/hamina/google-hamina/