George McCrae [1975 - 1976]

Bruce Kulick - guitar
George Murray - bass
George McCrae - vocals
Brad Davis - drums
Bob Kulick - guitar

Meat Loaf #?1 [1977 - 1978]

Bruce Kulick - guitar
Joe Stefko - drums
Meat Loaf - vocals, guitar
Jim Steinman - piano
Steve Buslowe - bass
Bob Kulick - guitar
Karla DeVito - vocals
Rory Dodd - vocals
Paul Glanz - keyboards

Meat Loaf #?2 [1978]

Bruce Kulick - guitar
Joe Stefko - drums
Meat Loaf - vocals, guitar
Paul Jacobs - piano
Steve Buslowe - bass
Bob Kulick - guitar
Karla DeVito - vocals
Rory Dodd - vocals
Paul Glanz - keyboards

Michael Bolton #?1 [early 1983 - Apr 1983]

Bruce Kulick - guitar
Bob Kulick - guitar
Michael Bolton - vocals
Alan St. Jon - keyboards
Mark Clarke - bass?
Michael Braun - drums

Paul Stanley solo #1 [Feb 1989 - Apr 1989]

Eric Singer - drums
Dennis St. James - bass
Bob Kulick - lead guitar
Paul Stanley - rhythm guitar, vocals
Gary Corbett - keyboards

The Kulick Brothers [Oct 2017 - Oct 2018]

Bruce Kulick - guitar
Bob Kulick - guitar
Todd Kerns - bass, vocals
Brent Fitz - drums