SmithGroup

===1853–1903===
==Field, Hinchman & Smith==
===1903–1907===
==Smith, Hinchman & Grylls==
===1907–2000===
==SmithGroup (first era)==
===2000–2011===
==SmithGroupJJR==
===2011–2018===
==SmithGroup (second era)==
===2018===
===2018–present===
Category:1853
Category:Architecture
Category:Engineering
Category:United States
Category:Sandusky, Ohio
Category:Ohio