Here are comments from colleagues:-

"Where you see 'Derek Grant presents' you know you will see quality"
Danny La Rue

"When you work with Derek you know you’re going to get sheer professionalism and high standards. The future of theatre relies on people like Derek." 
Robert Marsden, Director

"Derek flies the flag of true quality entertainment."
Andy Eastwood

"I was absolutely thrilled to be working with Derek and Michael and found the productions very professional."
Maggie Moone

"Derek has given me a great opportunity to do stand-up comedy, ‘one-nighters’ all over the country. What a great boss he was to work for. All the best for the next forty years."
Melvyn Hayes

"I’ve enjoyed working with Derek. May there be many more happy years."
Vince Hill

"Forty years and he doesn’t look a day over sixty! Just wish all managements had the same enthusiasm for the theatre business."
 Mel Harvey