"for successfully hosting" is a perfectly valid phrase that is used in everyday written English.
It can be used to acknowledge the accomplishment of someone who successfully hosted a special event or gathering. For example: "We would like to thank John Smith for successfully hosting the company picnic."
"South Africa has a long history of successfully hosting big tournaments.
In the episode, Homer becomes an account manager for Mr. Burns after successfully hosting a viral marketing event for Krusty the Clown.
Manchester was thought to be keen to regain the event after successfully hosting it for three years in a row up but organisers have confirmed that it will be back in Newcastle on Saturday 21 May and Sunday 22 May.
The growing number of tourists who visit South Africa today find gleaming airports, shopping centres patronised by all ethnic groups and spectacular stadiums built for the successfully hosted 2010 World Cup.
Did I expect to successfully host a YouthHack Philadelphia event?
On January 6, Columbia Global Centers | Beijing successfully hosted an alumnae gathering event for Barnard College.
On December 5, Columbia Global Centers | Beijing successfully hosted an alumni networking event for Department of Statistics and Actuarial Sciences program.
BEIJING -- The dominant political narrative in China today is one of resounding triumph: targets for economic growth achieved, rival countries overtaken, an Olympics successfully hosted.
Having successfully hosted the 11th Asia Games in 1990, the city of Beijing felt encouraged to bid for the right to host the Olympic Games.
And then it's all over, Glasto having successfully hosted its first accompanied silent movie screening.
"Especially if the place had a reputation for hosting events successfully," he said. .
