HermanDeGroot HermanDeGroot is a company that provides concrete technological solutions in the building environment. | ![]() Sazeh Pardazi Iran Consulting Engineers Sazeh Pardazi Iran Consulting Engineers (SPI) is an engineering, consulting, and project management company. | Petro Faraand Energy Engineering Petro Faraand Energy Engineering is a company that provides supervision, product procurement, and technical assistance solutions. | DRILTEK DRILTEK is a company that provides engineering design, planning, and project management services for oil and gas operators. | ||
Founding Date | Founding Date N/A | Founding Date 1989 | Founding Date 2001 | Founding Date 1989 | Founding Date 1956 |
Type | Type Private | Type Private | Type Private | Type Private | Type Private |
Tags | |||||
Locations | Locations Amersfoort, NL HQ | Locations HQ | Locations HQ | Locations Bakersfield, US HQ | |
Employees | Employees 137% decrease | Employees 1391% increase | Employees 49 | Employees 41 | Employees 2,4542% increase |

Sazeh Pardazi Iran Consulting Engineers (SPI) is an engineering, consulting, and project management company.
View companyPetro Faraand Energy Engineering is a company that provides supervision, product procurement, and technical assistance solutions.
View companyDRILTEK is a company that provides engineering design, planning, and project management services for oil and gas operators.
View company