Old Structures Engineering Competitors and Similar CompaniesClear all
Old Structures Engineering's competitors and similar companies include Donan Engineering and SEQUIL Systems.
 Old Structures Engineering Old Structures is one of the leading consultancies in structural engineering for historic and old buildings. |  Donan Engineering Donan consistently provides conclusive, unbiased and accurate forensic investigation services with the fastest turnaround time and best customer service in the industry. |  SEQUIL Systems SEQUIL Systems Inc. is an award-winning professional services firm which provides highly technical building commissioning LEED and energy modeling services | |
Founding Date | Founding Date 1992 | Founding Date 1947 | Founding Date 2002 |
Type | Type Private | Type Private | Type Private |
Tags | |||
Locations | Locations New York, US HQ New York, US | Locations Louisville, US HQ Simpsonville, US Cincinnati, US | Locations Delray Beach, US HQ Miami, US New York, US |
Employees | Employees 1515% increase | Employees 269 | Employees 4 |
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Donan Engineering
HQ
Louisville, US
Employees
269
Donan consistently provides conclusive, unbiased and accurate forensic investigation services with the fastest turnaround time and best customer service in the industry.
View companySEQUIL Systems
HQ
Delray Beach, US
Employees
4
SEQUIL Systems Inc. is an award-winning professional services firm which provides highly technical building commissioning LEED and energy modeling services
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