![]() Ling Yui Holdings Ling Yui Holdings (凌銳控股有限公司) is a company that provides construction and engineering services. | ![]() SmithGroup SmithGroup is a multi-national organization that employs research, data, advanced technologies and design. | Engineering Consulting Services Engineering Consulting Services (ECS) is a consulting engineering company. | ![]() Dar Al Riyadh Dar Al Riyadh is an engineering company that provides professional services and solutions for government, institutions and corporate clients. | ||
Founding Date | Founding Date 2007 | Founding Date 1853 | Founding Date 1988 | Founding Date 1923 | Founding Date 1975 |
Type | Type Public | Type Private | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations HQ | Locations Chantilly, US HQ Fredericksburg, US | Locations Baltimore, US HQ Allentown, US Atlanta, US Austin, US Bridgeville, US Bristol, US Charleston, US see more | Locations Riyadh, SA HQ | |
Employees | Employees N/A | Employees 1,9312% increase | Employees 2,4823% increase | Employees 1,8592% increase | Employees 3,0332% increase |

SmithGroup is a multi-national organization that employs research, data, advanced technologies and design.
View companyEngineering Consulting Services (ECS) is a consulting engineering company.
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Dar Al Riyadh is an engineering company that provides professional services and solutions for government, institutions and corporate clients.
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