![]() The Day & Zimmermann Group Day & Zimmermann is a company that provides construction, engineering, maintenance, staffing, security, and defense-related services and products. | ![]() OEC Odebrecht Engenharia e Construção (OEC) is a company that provides services in the heavy civil construction and construction, assembly, and maintenance of industrial projects. | |
Founding Date | Founding Date 1901 | Founding Date 1944 |
Type | Type Private | Type Subsidiary |
Tags | ||
Locations | Locations Philadelphia, US HQ Kincardine, CA Baton Rouge, US Birmingham, US Chantilly, US Charlotte, US Glen Allen, US see more | Locations Rio de Janeiro, BR HQ Luanda, AO Buenos Aires, AR São Paulo, BR Bogotá, CO Santo Domingo, DO Quito, EC see more |
Employees | Employees 4,1981% increase | Employees 1141% decrease |
Financial | ||
Revenue (est.) | Revenue (est.) $3b (Y, 2024) | Revenue (est.) R$3.6b (FY, 2020) |

Odebrecht Engenharia e Construção (OEC) is a company that provides services in the heavy civil construction and construction, assembly, and maintenance of industrial projects.
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