![]() MAIRE MAIRE (formerly known as Maire Tecnimont) is a company that specializes in providing technology and engineering services. | ![]() SEMI SEMI (Sociedad Española de Montajes Industriales) is a company that provides engineering, procurement, and construction services. | OHLA OHLA (Obrascon Huarte Lain) is a company that provides construction and concession management services. | ![]() Astaris Astaris (formerly known as Astaldi) is a company that provides engineering, procurement, and construction services. | ||
Founding Date | Founding Date 1894 | Founding Date 2005 | Founding Date 1919 | Founding Date 1911 | Founding Date 1922 |
Type | Type Private | Type Public | Type Subsidiary | Type Public | Type Private |
Tags | |||||
Locations | Locations Rome, IT HQ Buenos Aires, AR Brisbane, AU Sydney, AU Brussels, BE São Paulo, BR Calgary, CA see more | Locations Madrid, ES HQ Providencia, CL Santo Domingo, DO San Salvador, SV Paris, FR München, DE Ciudad De México, MX see more | Locations Madrid, ES HQ Montréal, CA Las Condes, CL Bogotá, CO Slatina, CZ Ciudad De Guatemala, GT Dublin, IE see more | ||
Employees | Employees 3,03918% increase | Employees 9,966 | Employees 1,039 | Employees 8,656 | Employees 2,4511% decrease |
Valuation ($) | Valuation ($) N/A | Valuation ($) 2.3 b | Valuation ($) N/A | Valuation ($) 173.8 m | Valuation ($) N/A |
Financial | |||||
Revenue (est.) | Revenue (est.) $240.8m (Y, 2023) | Revenue (est.) €7.1b (FY, 2025) | Revenue (est.) €228.3m (FY, 2022) | Revenue (est.) €4b (FY, 2025) | Revenue (est.) €646.5m (Y, 2021) |
Cost of goods | Cost of goods N/A | Cost of goods €2.7b (FY, 2025) | Cost of goods N/A | Cost of goods €2b (FY, 2025) | Cost of goods N/A |
Gross profit | Gross profit N/A | Gross profit €4.4b (FY, 2025) | Gross profit N/A | Gross profit €2.3b (FY, 2025) | Gross profit N/A |
Net income | Net income $18.5m (Y, 2023) | Net income €284.5m (FY, 2025) | Net income €3.7m (FY, 2022) | Net income €11.8m (FY, 2025) | Net income €122.5m (Y, 2021) |
Operating ⚠ | |||||
Backlog | Backlog N/A | Backlog €6.7b (Q2, 2020) | Backlog N/A | Backlog €7m (Y, 2022) | Backlog N/A |

MAIRE (formerly known as Maire Tecnimont) is a company that specializes in providing technology and engineering services.
View company
SEMI (Sociedad Española de Montajes Industriales) is a company that provides engineering, procurement, and construction services.
View companyOHLA (Obrascon Huarte Lain) is a company that provides construction and concession management services.
View company
Astaris (formerly known as Astaldi) is a company that provides engineering, procurement, and construction services.
View company