Contact

THE TWELVE B.V.
Strategic Leadership Consultancy
P.O. Box 14711, 1001 LE, Amsterdam

Phone     

  +31 (0)20 684 25 33
Mobile   +31 (0)6 53 553 916
    +31 (0)6 811 33 677
Fax   +31 (0)20 684 25 33