Questor Technology Competitors and Similar CompaniesClear all
Questor Technology's competitors and similar companies include Thessaloniki Water Supply & Sewerage, WOIMA, Telge and EEW Energy from Waste.
 Questor Technology Questor Technology is an environmental services company that provides clean combustion solutions through incinerators. |  Thessaloniki Water Supply & Sewerage Thessaloniki Water Supply & Sewerage provides water supply and sewerage services. |  EEW Energy from Waste EEW Energy from Waste is a company that specialized in the generation of electricity and heat through thermal waste recycling. | |||
Founding Date | Founding Date 1995 | Founding Date 1998 | Founding Date 2017 | Founding Date 2004 | Founding Date 1873 |
Type | Type Public | Type Public | Type Private | Type Subsidiary | Type Subsidiary |
Tags | |||||
Locations | Locations Calgary, CA HQ Grande Prairie, CA Brighton, US Brooksville, US Watford City, US | Locations Thessaloniki, GR HQ | Locations Vaasa, FI HQ | Locations HQ | Locations Helmstedt, DE HQ |
Employees | Employees 25 | Employees 344 | Employees 12 | Employees 631 | Employees 3751% increase |
Financial | |||||
Revenue (est.) | Revenue (est.) $6.8m (FY, 2025) | Revenue (est.) €85.5m (FY, 2024) | Revenue (est.) N/A | Revenue (est.) N/A | Revenue (est.) N/A |
Cost of goods | Cost of goods $3.2m (FY, 2025) | Cost of goods €41.3m (FY, 2024) | Cost of goods N/A | Cost of goods N/A | Cost of goods N/A |
Gross profit | Gross profit $3.7m (FY, 2025) | Gross profit €46m (FY, 2024) | Gross profit N/A | Gross profit N/A | Gross profit N/A |
Net income | Net income ($1.6m) (FY, 2025) | Net income €5.9m (FY, 2024) | Net income N/A | Net income N/A | Net income N/A |
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Thessaloniki Water Supply & Sewerage
HQ
Thessaloniki, GR
Employees
344
Thessaloniki Water Supply & Sewerage provides water supply and sewerage services.
View company
Telge
HQ
Telge is a company providing garbage collection, housing, and recycling solutions.
View companyEEW Energy from Waste
HQ
Helmstedt, DE
EEW Energy from Waste is a company that specialized in the generation of electricity and heat through thermal waste recycling.
View company