Coming from Antwerp and Ghent:

On the highway ring around Brussels (R0)
Drive R0 in east-direction
Take exit Nr. 3 "Zaventem-Henneaulaan, Zaventem-Noord, Diegem-Zuid, Kantorenzone"
You are now on the R22: Boulevard Woluwedal laan
Follow the R22 in south direction for 4 km
You will pass 5 traffic lights
Exit right at sign "METRO ROODEBEEK"  (just before a tunnel)
Turn right at the traffic lights: Boulevard Paul Hymans laan
You will see the Woluwe Shopping on the other side of the street
After 50 m turn right again: Rue Neerveld straat
Our offices are after 100m.
Free parking in front of our offices (set the arrival time and place "parking clock" behind your wind screen).

Coming from Namur, Leuven and Mons-Bergen:

On the highway ring around Brussels (R0)
Drive R0 in north-direction
Take exit Nr. 3 "Zaventem-Henneaulaan, Zaventem-Noord, Diegem-Zuid, Kantorenzone"
At the traffic lights turn left over the R0 and then 2nd exit left again
You are now on the R22: Boulevard Woluwedal laan
Follow the R22 in south direction for 3.5 km
You will pass 5 traffice lights
Now follow the instructions above.

By public transport

Subway: take line 1B in east-direction, from "Central Station" to "Stockel", exit at Roodebeek station.
Bus: Bus "STIB": 29, 42, 45. Bus "De Lijn": 359. Exit at Roodebeek Station - Woluwe Shopping

When you leave the station you will see that rue Neerveldstraat starts behind the Wolubilis Center. Pass the group of white buildings on the right hand side (east side). You are now entering rue Neerveldstraat . You will reach our offices after 100 m.