Here are comments from colleagues:-  

"Congratulations Derek - and stick with it because we need you and Michael."
Stan Stennett

"Derek is one of the nicest people in show business. He produces and presents first class shows."
David Conway

"Derek Grant not only ensures that his shows are beautifully presented to the public, but he also treats the artistes very well. He’s a lovely man to work for."
Bert Weedon

"The passion and understanding that Derek has for live theatre is unique and is portrayed in all his shows. From Variety to Children’s Shows, the standard is never compromised."
Angela Goring, Choreographer
 

"Derek’s a breath of fresh air with his enthusiasm and passion for live entertainment."
Jimmy Cricket

"From a showbiz dynasty Derek bears an uncanny likeness to his cousins Cary and Hugh, though perhaps even more to Lynda Grant - just look at the lips. Congratulations Derek, may you continue for another forty years."
Don Maclean

"Congratulations to Derek on 40 years in the business. Both Janette and I have always enjoyed working for you and found both you and Michael perfect gentlemen to work for. PS Wee Jimmy says he’s not that bothered about going back to Preston."
The Krankies