Tecton Group was created in 1932.
Group Portrait was created in 1991.
BMB Group was created in 2004.
MVM Group was created in 1948.
Dubai Group was created in 2000.
Sinara Group was created in 2001.
CEZ Group was created in 1992.
StatPro Group was created in 1994.
Pacha Group was created in 1967.
Leitner Group was created in 1888.
Parkman Group was created in 1888.
Nets Group was created in 2010.
ILS Group was created in 2005.