Я закрыл свой бизнес, который делал

Я закрыл свой бизнес, который делал более 15 лет

Результаты (английский) 1:

I closed my business, which did more than 15 years

Результаты (английский) 2:

I closed my business, which made more than 15 years

Результаты (английский) 3:

i closed his business, which was more than 15 years.