The phrase "and leading groups of" is correct and usable in written English.
It can be used when describing the act of guiding or managing teams or organizations in various contexts, such as business, education, or community activities.
Example: "She has extensive experience in project management, including organizing events and leading groups of volunteers."
Alternatives: "and managing teams of" or "and directing groups of".
Gregg Treinish spent his early twenties doing things like hiking the Appalachian Trail and leading groups of teenagers through Southern Utah's Escalante Wilderness.
In the rush following the collision, the stewards, occupied with waking up sleeping passengers and leading groups of women and children to the boat deck, did not have time to open all the gates, leaving many of the confused third class passengers stuck below decks.
Poverty or near-poverty plagues nearly 1 in 2 children in America, and this week leading groups of pediatricians called for concerted efforts to aggressively combat this scourge.
"I'm helping couples on the brink of divorce and leading groups through the love process.
He was, in short, a strong Hellenophile and was never happier than when leading groups of travellers and students round Greece and the Aegean islands, often as a lecturer for Swan Hellenic cruises.
PARIS, Sept. 5 — The European Central Bank said Wednesday that volatility in credit markets appeared to be returning after a brief period of stability, and a leading group of advanced economic nations warned of "ominous" new risks to the global economic outlook.
They discovered that he'd run barely one kilometer after emerging from a bunch of onlookers and joining the leading group of runners just outside the stadium.
Said DRM has prevented thousands, perhaps millions, of legitimate buyers of the game from playing it — and now, a leading group of hackers has put together a solution that rids the game of the DRM scourge.
The move is the first result of an unusual joint effort between the fast-food chain and the Environmental Defense Fund, a leading group of lawyers, scientists and economists based in Washington, D.C. McDonald's has been working with the group for the past three months looking at how the restaurant disposes of all its waste products.
Former Giro champion Stefano Garzelli attacked from this group on the day's first climb and got to the leading group of five before the summit, claiming maximum points on it and on Sestrière to gain leadership of the mountains classification at the end of the day.
Jorgensen was only 10 seconds behind the leaders coming out of the sea off Copacabana beach and soon joined a leading group of 18 or so riders.
