James N. Gleason, PE is Chief Executive Officer of GHR. Jim graduated from the University of Illinois with a degree in Mechanical Engineering. He joined this firm in 1983, became an Associate in 1986 and a Stockholder / Principal in 1989.

Jim is a Registered Professional Engineer in Illinois, Indiana and Texas and maintains a NCEES certification. He is also a member of the American Society of Heating, Refrigeration and Air Conditioning Engineers (ASHRAE) and Illinois and National Societies of Professional Engineers.

John W. Aquino, AIA, is President of GHR. John graduated from the University of Illinois. He joined the firm in 1989, became an Associate and the Head of Electrical Engineering in 1992 and a Stockholder/ Principal in 1997.

John is a Licensed Architect in Illinois and a Registered Architect in Wisconsin. He is also certified by the Construction Specification Institute as well as being a Professional Member.

Jerald E. Ramshaw, Sr., PE is Executive Vice President of GHR. Jerry attended Springfield Junior College and the University of Illinois majoring in electrical engineering. He has been with the firm since 1958, becoming Head of Electrical Engineering in 1960, a partner in 1979 and Stockholder / Principal in 1989.

Jerry is a Registered Professional Engineer in Wisconsin and Texas. He is also a member of the Illinois and National Societies of Professional Engineers, the Illinois Electrical Inspectors Association, the Illuminating Engineering Society and the Building Officials Code Administration..