ПРОЧНО ЗАНЯЛО МЕСТА В КРУПНЕЙШИХ КОМПАНИЯХ

[Alex16]

ПРЕКРАСНОЕ ОБРАЗОВАНИЕ, ВЫСОКАЯ РАБОТОСПОСОБНОСТЬ, БОЛЬШИЕ АМБИЦИИ - НОВОЕ ПОКОЛЕНИЕ РУКОВОДИТЕЛЕЙ ПРОЧНО ЗАНЯЛО МЕСТА В КРУПНЕЙШИХ КОМПАНИЯХ РОССИИ.

a new generation of managers [firmly?] took their positions in major Russian companies...

[Тимурыч]

a new generation of business development decision makers took hold in major businesses/companies/corporations throughout Russia.

[chaka]

может "confidently"?

[adelaida]

has established a strong presence in major...

(Nerisona has been marketed for 30 years and has established strong presence in the field of dermatology... (http://www.google.ru/url?sa=t&rct=j&q="established strong presence in the "&source=web&cd=10&ved=0CHEQFjAJ&url=http://pj.jiho.jp/servlet/pjh/article/detail/1300862075850.html&ei=3kXXTo6xNqKO4gTAhI3tDQ&usg=AFQjCNEU44HKMNha_X2qPx38L45_HBIjpA&sig2=X04cBx-oFagVkH6pu9V7tQ&cad=rja)

[vasya_krolikow]

has come to stay

[natasha396]

took their rightful place in ...

[tumanov]

... are now at the wheel of ... the biggest companies of Russia ... steering them with a firm hand ...

[Alex16]

Наш "носитель" предложил вариант: FIRMLY STEPPED INTO THEIR POSITIONS

[toast2]

have come into their own

have established themselves