| Organisation | Location |
|---|---|
| AGQ Labs & Technological Services |
Spain
|
| BERTINGmbH |
Germany
|
| Bjerking AB |
Sweden
|
| Control y Estudios |
Spain
|
| DOSITRACKER S.R.L. |
Romania
|
| Eurofins Radon Testing Sweden AB |
Sweden
|
| GeoShield |
United Kingdom
|
| Glencoe Radon Gas Centre |
United Kingdom
|
| Independia |
Sweden
|
| JUTA UK LTD |
United Kingdom
|
| MI.AM |
Italy
|
| NITON Srl |
Italy
|
| propertECO/Timberwise UK Ltd |
United Kingdom
|
| Protezione Radon S.r.l. |
Italy
|
| Radon Consult |
Sweden
|
| Radonova |
Sweden
|
| RADOSYS |
Hungary
|
| RP MATTERS Limited |
United Kingdom
|
| SPRUCE |
United States
|
| SUOMEN RADONHALLINTA OY |
Finland
|
Fribourg
Seoul