Since 1988, Prof. Brussaard has carried out consultancy services in support of industry and research institutes in the area of wireless telecommunication systems.
The company Radicom BV was discontinued in 2010. Since then, consultancies are carried out on a personal basis.

Consultancy services concern

- mobile radio systems
- broadcasting systems
- satellite communication & navigation
- remote sensing
- antenna development
- radio channel modelling
- fieldstrength measurements
- health aspects