1 to 16

Name Sector Revenue
$mlns  
M&A Activity Last 5 Years
Total Buy Sell
Microsoft
NASDAQ : MSFT
Redmond, Washington, United States website
Software 245,122 227 213 14
Volaris Group
Private
Mississauga, Ontario, Canada website
Software - 93 92 1
N. Harris Computer Corp.
Private
Ottawa, Ontario, Canada website
Software - 82 80 2
Valsoft
Private
Montreal, Quebec, Canada website
Software - 61 59 2
CA Technologies
Acquired
New York, New York, United States website
Software 4,036 56 51 5
Constellation Software
Toronto (TSX) : CSU
Toronto, Ontario, Canada website
Software 10,066 50 50 -
Computershare
Australia (ASX) : CPU
Abbotsford, Australia website
Software 3,115 35 28 7
ECI Software Solutions
PE Backed
Fort Worth, Texas, United States website
Software - 26 26 -
Blackboard
Acquired
Reston, Virginia, United States website
Software - 28 24 4
Aspen Tech
Private
Bedford, Massachusetts, United States website
Software 709 20 19 1
Quorum Software
PE Backed
Houston, Texas, United States website
Software - 14 13 1
Pluribus Technologies
Private
Toronto, Ontario, Canada website
Software - 14 11 3
Stratacache, Inc.
Private
Dayton, Ohio, United States website
Software - 9 9 -
Intergraph Corp.
Acquired
Madison, Alabama, United States website
Software - 9 8 1
IFS Energy & Resources
Acquired
Denver, Colorado, United States website
Software - 8 8 -
Unaric
Private
London, United Kingdom website
Software - 8 8 -

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