WILLIAM 

CHRISTOPHER 

CROSBY 

DIRECTOR

DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC

DARCY 

 

CURRAN 

EXECUTIVE OFFICER, DIRECTOR

HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC

EDWARD 

 

DOBBS 

DIRECTOR

DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC   |  SFRAN INVESTMENTS, LLC   |  MV-FG INVESTMENT COMPANY, LLC

MARK 

 

DOWDLE 

DIRECTOR

DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC

JOHN 

D. 

HAWKINS 

EXECUTIVE OFFICER, DIRECTOR

STERLING GROUP PARTNERS III, L.P.   |  STERLING GROUP PARTNERS III (PARALLEL), L.P.   |  STERLING GROUP PARTNERS III (AIV), L.P.   |  STERLING GROUP PARTNERS III (PARALLEL AIV), L.P.   |  SPECIFIED AIR SOLUTIONS HOLDINGS, LLC   |  DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC

SHIRLEY 

 

JEFFERIES 

EXECUTIVE OFFICER

DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC

MAX 

 

KLUPCHAK 

EXECUTIVE OFFICER

INDUSTRIAL SERVICES INVESTMENTS, LLC   |  INDUSTRIAL SERVICES HOLDINGS, LLC   |  HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC   |  TANGENT TECHNOLOGIES INVESTMENTS, LLC   |  STERLING ADG INVESTMENTS, LLC   |  TIME MANUFACTURING HOLDINGS, LLC   |  POLYCHEM INVESTMENTS, LLC   |  POLYCHEM HOLDINGS, LLC   |  ARTISAN DESIGN GROUP INVESTMENTS, LLC   |  ARTISAN DESIGN GROUP HOLDINGS, LLC   |  BAD BOY MOWERS INVESTMENTS, LLC   |  BAD BOY MOWERS HOLDINGS, LLC   |  FRONTLINE ROAD SAFETY INVESTMENTS, LLC   |  L+S MECHANICAL HOLDINGS, LLC   |  L+S MECHANICAL INVESTMENTS, LLC   |  WEST STAR AVIATION INVESTMENTS, LLC   |  WEST STAR HOLDINGS, LLC   |  WEST STAR AVIATION HOLDINGS, LLC   |  ERGOTRON INVESTMENTS, LLC   |  BAD BOY MOWERS JV EMPLOYEES, LLC   |  BAD BOY MOWERS JV HOLDINGS, LLC   |  BLADE LANDSCAPE HOLDINGS, LLC   |  PAVEMENT PRESERVATION INVESTMENTS, LP

SCOTT 

 

MACLAREN 

DIRECTOR

AMERICAN BATH GROUP, LLC   |  INDUSTRIAL SERVICES INVESTMENTS, LLC   |  TRIUMPH FBO HOLDINGS, LLC   |  INDUSTRIAL SERVICES HOLDINGS, LLC   |  HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC   |  POLYCHEM INVESTMENTS, LLC   |  POLYCHEM HOLDINGS, LLC   |  STERLING GROUP PARTNERS V (EXECUTIVE FUND), L.P.   |  STERLING GROUP CREDIT FUND II, L.P.   |  STERLING GROUP CREDIT FUND II (PARALLEL), L.P.   |  WEST STAR AVIATION INVESTMENTS, LLC   |  STERLING GROUP FOUNDATION FUND (PARALLEL), L.P.   |  STERLING GROUP FOUNDATION FUND, L.P.

ROBERT 

 

PEISER 

DIRECTOR

SIGNATURE GROUP HOLDINGS INC   |  DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC

GARY 

L. 

ROSENTHAL 

EXECUTIVE OFFICER, DIRECTOR

STERLING GROUP PARTNERS III, L.P.   |  STERLING GROUP PARTNERS III (PARALLEL), L.P.   |  SPECIFIED AIR SOLUTIONS HOLDINGS, LLC   |  DYK PRIME INVESTMENTS, LLC   |  HIGHLINE AFTERMARKET HOLDINGS, LLC   |  HIGHLINE AFTERMARKET INVESTMENTS, LLC