How many operators license can i put my name too

Hi

I am currently a director for my friends transport business aswell as my name being on the operators license.
Is it possible for me to setup another operators license in a different business for myself without causing any complications for my friends business? And run them separately at the same time?

Thanks for any info on this

Why would any qualified TM need to ask that?

It’s a basic part of the TMCPC study course and a frequent question in paper 1, the multichoice exam, that external TMs can be named on up to 4 licences as long as they don’t exceed 50 vehicles in total.

Also, all work, including work as part of being a director, must fit inside an absolute (ie not over a reference period) 48 hour working week , including travel to and from the operators.