Robuta

https://www.otis.com/hu/hu/our-company/board-of-directors/margaret-m-preston

https://www.otis.com/en/sa/our-company/board-of-directors/margaret-m-preston

https://www.otis.com/zh/hk/our-company/board-of-directors/margaret-m-preston

https://www.otis.com/en/tr/our-company/board-of-directors/margaret-m-preston