Sixium is an international consultancy company that supports enterprises and governments with complex projects. We have a team of programme managers and business managers availablae for any questions you might have.

The silhouette of the evening electricity transmission pylon

About us

Sixium
Oudezijds Achterburgwal 23-I
1012DA Amsterdam
+31 (0)624 228 469

Projects

See our projects here.

News