The phrase "advised many of the" is correct and usable in written English.
It can be used when discussing someone who has given guidance or recommendations to a group of people regarding a specific topic or issue.
Example: "The consultant advised many of the stakeholders on the best practices for project management."
Alternatives: "counseled numerous individuals on the" or "recommended to several of the".
He also advised many of the buyers.
He in turn enlisted a Sikh businessman who had advised many of the families in Chittisinghpora since the killings.
Mr. Bauer is well connected in Democratic circles, having advised many of the party's senior leaders and most of its presidential nominees over the last 30 years.
At this point, Goldman had established his own financial-consulting firm, Goldman, Beale Associates, which advised many of the largest cities in New Jersey and many of its state agencies.
Since then, the Rocky Mountain Instistute has advised many of the world's largest companies and dozens of countries how to reduce bills with renewables and has challenged the giant car, aviation and construction industries to rethink the way they operate.
Jones – an industry wunderkind who landed the top job at Euro RSCG at just 38 – has advised many of the world's best-known brands, from Unilever and Air France to Kraft Foods and L'Oreal.
About 20 other states have recently enacted public reporting laws for hospital-acquired infections, according to Lisa McGiffert, director of Consumer Union's Stop Hospital Infections Campaign, a nonprofit group that advised many of those states.
"We don't advertise," Mr. Hurley, the broker who is advising many of the widows, said.
He is a productivity maven and advises many of the Fortune 500 on how to build the right culture as the founder of the Energy Project.
Mr. Trott, 53, has established a niche advising many of the country's richest families, including the Wrigleys and the Pritzkers.
He practiced law for 25 years, focusing on the hospitality industry and advising many of the world's leading hotel brands.
