sähköyhtiö (Finnish) comes from Finnish sähkö, from Finnish sähähtää, from Finnish ahtaa, from Proto-Finnic aktadak, from Proto-Uralic ëkta- — to hang up.
sähköyhtiö (Finnish): electricity company
Definitions
electricity company
Ancestry of “sähköyhtiö”, step by step
sähköyhtiö traces back through two separate lines of ancestry.