![]() Donan Engineering Donan consistently provides conclusive, unbiased and accurate forensic investigation services with the fastest turnaround time and best customer service in the industry. | ![]() YU & Associates YU & Associates (YU) is an award-winning, diversified consulting engineering firm providing site/civil, planning, geotechnical and environmental services. | ![]() Tako Tyko Tako Tyko is a sign company specializing in making business signs, custom signs, commercial signs, channel letters, high rise signs, and more. | |
Founding Date | Founding Date 1947 | Founding Date 1992 | Founding Date 1980 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations Louisville, US HQ Simpsonville, US Cincinnati, US | Locations Elmwood Park, US HQ New York, US | Locations Los Angeles, US HQ |
Employees | Employees 269 | Employees 1442% decrease | Employees 254% increase |

YU & Associates (YU) is an award-winning, diversified consulting engineering firm providing site/civil, planning, geotechnical and environmental services.
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Tako Tyko is a sign company specializing in making business signs, custom signs, commercial signs, channel letters, high rise signs, and more.
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