The phrase "a host of successful" is correct and usable in written English.
It can be used to describe a large number of successful people, projects, or outcomes in a particular context.
Example: "The conference featured a host of successful entrepreneurs sharing their experiences and insights."
Alternatives: "a multitude of successful" or "a variety of successful".
Bimm, founded in 2001 by a group of industry stalwarts, already boasts a host of successful alumni.
The original challengers have retained a host of successful QCs to develop their assertion that the government cannot arbitrarily remove rights established through domestic legislation by executive decree.
This important work has been the basis for a host of successful telecommunications and consumer electronics products including analog telephony adapters, videoconferencing systems and DVD players.
Between 1967 and 1969, Gaye and Terrell went on to record three albums together, and released a host of successful singles, most of which were also written by Ashford and Simpson.
In their place, a host of successful books have emerged about the newly perceived greed of the last decade, and about the need to place environmental concerns above personal acquisitiveness and unfettered industrial expansion.
The Resident is being eyed for US cable, where it will join a host of successful politico dramas currently on TV across the pond including Veep, Madam Secretary, Scandal and The Brink.
Tween Julia identified with Nancy Drew, the girl detective (as did Hillary Clinton and a host of other successful fiftysomething women around the world), and the adult prime minister quite enjoys her depiction as the Power Fox by cartoonist First Dog on the Moon.
Unfortunately for most health insurance companies, their behavior is reminiscent of DEC, Data General, Wang and a host of once-successful computer makers that are in the dustbin of history.
Thanks to the reported sleep habits of a whole host of successful people, from Thomas Edison and Albert Einstein to Margaret Thatcher and Martha Stewart, it has become something of a fad among rising executives to claim to be able to subsist on only a few hours' sleep at a time.
A host of behaviors that successful people supposedly share — not caring what others think of them, avoiding meetings, putting first things first, saying no to almost everything — may be luxuries that only the extremely successful can enjoy, and only after they became successful in the eyes of others.
Reviews from sites like Tripadvisor or Yelp, conversely, can be influenced by a host of external factors.To be successful in the future, guidebooks will need to manage the tricky balance between the content they provide for nothing online and the material they supply in book form, while making both separately profitable.
