| Registered | Name | Holder | Registrar |
|---|---|---|---|
| 2024-06-03 | teholiina.fi | Yellow Service Oy | Contrasec Oy |
| 2020-03-18 | käsihuuhde.fi | Yellow Service Oy | Contrasec Oy |
| 2019-08-07 | siivousaineet.fi | Yellow Service Oy | Contrasec Oy |
| 2018-07-25 | siivouskoneet.fi | Yellow Service Oy | Contrasec Oy |
| 2017-06-29 | siivousvalineet.fi | Yellow Service Oy | Contrasec Oy |
| 2012-12-11 | siivouskonehuolto.fi | Yellow Service Oy | Contrasec Oy |
| 2012-10-18 | hygieneplus.fi | Yellow Service Oy | Contrasec Oy |
| 2010-03-16 | nanopyyhe.fi | Yellow Service Oy | Contrasec Oy |
| 2009-07-22 | käsidesi.fi | Yellow Service Oy | Contrasec Oy |
| 2005-09-01 | höyrypesuri.fi | Yellow Service Oy | Contrasec Oy |
| 2003-09-03 | painepesuri.fi | Yellow Service Oy | Contrasec Oy |
| 2003-09-02 | siivous.fi | Yellow Service Oy | Contrasec Oy |
| 2000-08-15 | yellowservice.fi | Yellow Service Oy | Contrasec Oy |