GRL ENGINEERS, INC.
30725 Aurora Road
Cleveland OH 44139 
        FAX Telephone    
  +1 (216) 831-0916 +1 (216) 831-6131

DFI Corporate Representatives:
Patrick J. Hannigan M.S., P.E. President +1 (847) 221-2750
Mohamad Hussein P.E. Vice President +1 (407) 826-9539

Individual Corporate Members:
Camilo Alvarez P.E. Senior Engineer - Vice President +1 (323) 441-0965
Travis Coleman P.E. +1 (847) 221-2750
Brandon Phetteplace P.E.
Frank Rausche P.E. Senior Consultant +1 (216) 831-6131
Scott D. Webster P.E. NC Branch Manager +1 (704) 593-0992
Alireza Ziaei Engineer +1 (847) 221-2750
Daniel Belardo Project Manager +1 (216) 831-6131
Marty Bixler P.E. Senior Engineer +1 (425) 381-9690
Robin Givet P.E. +1 (781) 862-2140
Anna Klesney Staff Engineer +1 (303) 666-6127
Rozbeh Moghaddam P.E., Ph.D. Project Engineer +1 (575) 791-7384
Alex Ryberg P.E. Engineer +1 (610) 459-0278
Benjamin White P.E. Senior Engineer +1 (216) 831-3161

Services, Materials and/or Equipment offered: