Brands
The brands listed here are the ones for which the Encyclopedia of Tools has pages about tools. Many more tool brands exist and more will be added as the website grows.
| Name | HQ Country | Established |
| Black+Decker | US | 1910 |
| Bosch | DE | 1886 |
| DeWalt | US | 1924 |
| Einhell | DE | 1964 |
| Fein | DE | 1867 |
| Festool | DE | 1925 |
| Florabest | DE | |
| Gamma | NL | 1970 |
| Makita | JP | 1915 |
| Metabo | DE | 1924 |
| Metabo HTP | US | 2016 |
| Milwaukee | US | 1924 |
| Panasonic | JP | 1918 |
| Parkside | DE | |
| Ryobi | JP | 1943 |