Carr is about to launch a major TV chat show, while McIntyre has just sold out gigs at mammoth venues The O2 and Wembley Arena.
Farrow, chairman and CEO of The Corporation, said: 'Both are extremely successful crossover comedians, so they fit into magazines, tabloids and broadsheets, which is my domain. I will be personally responsible for all aspects of their media personality, and will manage a strategic presentation over the next 24 months.'
Both comedians use Off The Kerb management. Farrow also works with Jonathan Ross, who is on Off The Kerb's books.
Farrow split with celebrity chef Gordon Ramsay in January, after working with him for five years.
His other clients include Elton John and Sharon Osborne.