![]() Kingspan Light & Air Kingspan Light & Air is a provider of daylighting and ventilation solutions for building envelopes. | IEI IEI (Ivey Engineering Inc.) is an HVAC and plumbing consulting firm that specializes in forensic engineering. | Osakeyhtio Insinoori Studio Osakeyhtio Insinoori Studio is an architectural, HVAC, and electrical design agency. | A/Z Corporation A/Z Corporation is a provider of design, construction, and maintenance services for life sciences, manufacturing, education, non-profit, healthcare, hospitality, and other markets. | ||
Founding Date | Founding Date 1915 | Founding Date 2016 | Founding Date 1994 | Founding Date N/A | Founding Date 1968 |
Type | Type Private | Type Subsidiary | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations New York, US HQ | Locations Lake Forest, US HQ | Locations San Diego, US HQ | Locations Kotka, FI HQ | Locations HQ |
Employees | Employees 4274% increase | Employees 926 | Employees 14 | Employees 235% increase | Employees 4131% increase |

Kingspan Light & Air is a provider of daylighting and ventilation solutions for building envelopes.
View companyIEI (Ivey Engineering Inc.) is an HVAC and plumbing consulting firm that specializes in forensic engineering.
View companyOsakeyhtio Insinoori Studio is an architectural, HVAC, and electrical design agency.
View companyA/Z Corporation is a provider of design, construction, and maintenance services for life sciences, manufacturing, education, non-profit, healthcare, hospitality, and other markets.
View company