電力 でんりょく供給 きょうきゅう会社 かいしゃだったら
denryokukyōkyūkaishadattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 電力供給会社

1. If/when it were an electric power company.; If/when it's an electric power company.

Tara Conditional