- 1961
 
							- 
								
Metalsider S.p.A. was founded
							 
							- 
								
									
Diell S.n.c. was founded (today M.D. Micro Detectors S.p.A.)
								
							 
							- 1971
 
						
						
							- 1971
 
							- 
								
Metalsider S.p.A. si trasferisce da Modena nell’area portuale di Ravenna
							 
							- 
								
									
Sanvitale Trasporti & Spedizioni S.r.l. was founded
								
							 
							- 1972
 
						
						
							- 1976
 
							- 
								
Cistel S.r.l. was founded
							 
							- 
								
									
Techci Rhône Alpes SA was founded
								
							 
							- 1983
 
						
						
							- 1984
 
							- 
								
Sidermed S.p.A. was founded
							 
							- 
								
									
Executive Hotel S.r.l. was founded
								
							 
							- 1985
 
						
						
							- 1986
 
							- 
								
Laier S.r.l. was founded
							 
							- 
								
									
EPN Electroprint GmbH was founded
								
							 
							- 1990
 
						
						
							- 1995
 
							- 
								
M.D. Micro Detectors S.p.A. was acquired
							 
							- 
								
									
Laier S.r.l. was acquired
								
							 
							- 1995
 
						
						
							- 1996
 
							- 
								
Finmasi S.p.A. was founded
							 
							- 
								
									
Cistel S.r.l was acquired
								
							 
							- 1998
 
						
						
							- 1998
 
							- 
								
Cistel S.r.l and Laier S.r.l. merged, with the new name Cistelaier S.p.A.
							 
							- 
								
									
Techci Rhone Alpes SA was acquired
								
							 
							- 2011
 
						
						
							- 2019
 
							- 
								
EPN Electroprint GmbH was acquired
							 
							- 
								
									
M.D. Micro Detectors S.p.A. was sold
								
							 
							- 2021