PORTFOLIO ACROSS INDUSTRY SECTORS

This is a partial listing of Summit Partners’ complete portfolio.

Case Studies

• Name

  INDUSTRY SECTOR

  Invested

  Liquidity Event

• 3 Day Blinds
  Consumer
  1998
  Merger
• 360T Group
  Financial Technology, Financial Services
  2012
  Merger
• 48forty Solutions
  2022
  Current
• A Cloud Guru
  Software, Internet & E-Commerce, Education
  2019
  Merger
• A+ Network
  Communications Technology
  1994
  Merger
• a.k.a. Brands
  Internet & E-Commerce, Consumer
  2018
  Current, IPO
• A10 Networks
  Communications Technology, Software
  2013
  Current, IPO
• ABILITY Network
  Healthcare IT
  2014
  Merger
• Abode Healthcare
  Healthcare Services
  2019
  Merger
• Acacia Communications
  Communications Technology
  2013
  IPO
• Academic Management Services
  Financial Services, Consumer, Education
  1993
  Merger
• Accedian Networks
  Communications Technology, Software
  2010
  Merger
• Access Information Management
  Business Services
  2011
  Merger
• Active Voice
  Software, Communications Technology
  1990
  IPO
• Actix
  Communications Technology, Software
  2005
  Merger
• Acturis
  Software, Financial Technology
  2010
  Merger
• AdvaCare
  Healthcare Services
  1986
  IPO
• Advance Health
  Healthcare Services
  2015
  Merger
• Advance Medical
  Healthcare Services, Healthcare IT
  2018
  Merger
• Advanced Cell Diagnostics
  Life Sciences
  2015
  Merger
• Adviser Investments
  Financial Services
  2020
  Current
• Aehr Test Systems
  Semiconductors & Electronics
  1985
  IPO
• Aeryon Labs
  Software, Semiconductors & Electronics
  2015
  Merger
• Akeneo
  Software, Internet & E-Commerce
  2019
  Current
• Allego
  Software, Internet & E-Commerce, Education
  2019
  Current
• AlphaSmart
  Semiconductors & Electronics, Consumer, Education
  1999
  IPO, Merger
• AltoCom
  Software, Communications Technology, Semiconductors & Electronics
  1998
  Merger
• American Dental Partners
  Healthcare Services
  1996
  IPO
• AmeriPath
  Healthcare Services
  1994
  IPO
• AMX Corporation
  Semiconductors & Electronics, Consumer
  1995
  IPO
• Anesthetix
  Healthcare Services
  2006
  Merger
• Answers
  Internet & E-Commerce
  2007
  Merger
• ApoCell
  2009
  Merger
• Appway
  Software, Financial Technology
  2020
  Merger
• Aramsco
  Business Services
  2005
  Merger
• Archive
  Semiconductors & Electronics
  1990
  Merger
• Arista Networks
  Communications Technology
  2013
  IPO
• Artisoft
  Software, Communications Technology
  1990
  IPO
• Ascentis
  Software
  2017
  Merger
• Associa
  Business Services
  2008
  Exited
• Astech
  1991
  Merger
• Aurora Diagnostics
  Healthcare Services
  2006
  Merger
• Autobase
  Software
  2004
  Merger
• Avast
  Software
  2010
  IPO
• AvePoint
  Software
  2006
  Merger, IPO
• Axis Systems
  Semiconductors & Electronics
  2001
  Merger
• B&W Loudspeakers
  Consumer
  2000
  Exited
• B&W Tek
  Semiconductors & Electronics, Life Sciences
  2004
  Exited
• Bartlett Holdings
  Business Services, Energy
  2004
  Merger
• Belkin International
  Semiconductors & Electronics, Consumer
  2002
  Exited
• Benesight
  Healthcare IT
  1998
  Merger
• Beyond Risk
  Financial Services, Business Services
  2020
  Current
• Bigpoint
  Internet & E-Commerce, Consumer
  2011
  Merger
• Blue Ocean Software
  Software
  2001
  Merger
• BluePearl Veterinary Services
  Healthcare Services
  2014
  Merger
• Boca Research
  Communications Technology, Semiconductors & Electronics, Consumer
  1992
  IPO
• Brooklinen
  Internet & E-Commerce, Consumer
  2020
  Current
• Burst Media
  Internet & E-Commerce, Business Services
  2000
  IPO
• CallTech Communications
  Communications Technology, Business Services
  1999
  Merger
• Calypso Technology
  Software, Financial Technology, Internet & E-Commerce
  2016
  Merger
• Card Capture Services
  Financial Services
  1997
  Merger
• Cardiovascular Provider Resource
  Healthcare Services
  1996
  Exited
• CareCentrix
  Healthcare Services
  2011
  Current, Merger
• Casa Systems
  Communications Technology
  2010
  Current, IPO
• Catalyst International
  Software
  1994
  IPO
• CDB Infotek
  Business Services
  1992
  Merger
• Champion
  Consumer
  2007
  Merger
• Chase Federal Bank
  Financial Services
  1993
  Merger
• Chips and Technologies
  Semiconductors & Electronics
  1986
  IPO
• Chronograph
  Software, Financial Technology
  2022
  Current
• CIDCO
  Communications Technology, Semiconductors & Electronics, Consumer
  1993
  IPO
• Cinerius Financial Partners
  Financial Services
  2021
  Current
• Clarabridge
  Software
  2013
  Merger
• Clean Harbors
  Business Services, Energy
  1987
  IPO
• Clearwater Analytics
  Software, Financial Technology, Financial Services
  2010
  Merger
• Clinical Pathology Laboratories
  Life Sciences
  2001
  Merger
• Clontech Laboratories
  Life Sciences
  1997
  Merger
• Cloudmark
  Software
  2010
  Merger
• Club Champion
  Consumer
  2017
  Current
• CluePoints
  Software, Healthcare IT, Life Sciences
  2020
  Current
• CoderPad
  Software
  2019
  Current
• Commnet Wireless
  Communications Technology
  2003
  Merger
• COMPS.com
  Business Services
  1994
  Merger
• COMS Interactive
  Software, Healthcare IT
  2013
  Merger
• Continuum
  Software, Business Services
  2011
  Merger
• Darktrace
  Software
  2015
  Current, IPO
• Delphix
  Software
  2012
  Current
• DentalPro
  Healthcare Services
  2015
  Merger
• Diagnostic Hybrids
  Life Sciences
  2004
  Merger
• Diamond Multimedia Systems
  Semiconductors & Electronics, Consumer
  1994
  IPO
• Digital Link
  Communications Technology
  1987
  IPO
• Ditech Networks
  Communications Technology
  1997
  IPO
• DMG Practice Management Solutions
  Healthcare Services
  2015
  Merger
• Doctrine
  Business Services
  2023
  Current
• Dorn Technology Group
  Software, Financial Services
  1998
  Merger
• DSET
  Software, Communications Technology
  1995
  IPO
• E-TEK Dynamics
  Communications Technology
  1997
  IPO, Merger
• eClinical Solutions
  Healthcare IT, Life Sciences
  2020
  Current
• Educational Services Institute
  Business Services, Education
  1996
  Merger
• EHE
  Healthcare Services
  2016
  Current
• Elatec
  Semiconductors & Electronics
  2018
  Current
• Elumen Solutions
  Healthcare Services, Business Services
  1997
  Merger
• EMED Co
  Business Services
  1999
  Merger
• Employee Benefit Plans
  Healthcare Services, Financial Services
  1986
  IPO
• Empower RF Systems
  Communications Technology, Semiconductors & Electronics
  2006
  Current
• Energy Aspects
  Business Services, Energy
  2022
  Current
• EngageSmart
  Software, Financial Technology, Financial Services, Business Services
  2015
  Current, IPO
• Extended Systems
  Communications Technology, Semiconductors & Electronics
  1992
  IPO
• Fermentas International
  Life Sciences
  2007
  Merger
• Fiber Options
  Communications Technology, Semiconductors & Electronics
  1992
  Merger
• FineLine Technologies
  Internet & E-Commerce, Semiconductors & Electronics, Business Services, Industrial Technology
  2016
  Merger
• Finisar Corporation
  Communications Technology
  1998
  IPO
• First Marketing Company
  Business Services
  1996
  Merger
• FLEETCOR Technologies
  Financial Technology, Financial Services, Business Services, Energy
  2002
  IPO
• Flow Traders
  Financial Technology, Financial Services
  2008
  IPO
• FNZ
  Software, Financial Technology
  2022
  Current
• Focus Financial Partners
  Financial Services
  2006
  Merger
• Formative
  Software, Education
  2021
  Merger
• Fortegra Financial Corporation
  Financial Services
  2007
  IPO, Merger
• Fortis Life Sciences
  Life Sciences
  2020
  Current
• Foxen
  Software, Financial Technology
  2022
  Current
• Fracture
  Consumer
  2021
  Current
• Freedom Scientific
  Software, Life Sciences
  2000
  Merger
• Fry Multimedia
  Business Services
  1999
  Exited
• FSI International
  Semiconductors & Electronics
  1985
  IPO
• Future Domain
  Communications Technology, Semiconductors & Electronics
  1989
  Merger
• Fuze
  Software, Internet & E-Commerce, Communications Technology
  2016
  Merger
• Gainsight
  Software
  2013
  Merger
• Galtney Group
  Healthcare Services, Business Services
  1999
  Merger
• GERS
  Software
  1998
  Merger
• GHz Technology
  Semiconductors & Electronics
  1996
  Merger
• Global Cash Access
  Financial Services
  2004
  IPO
• Global Fashion Group
  Internet & E-Commerce, Consumer
  2012
  IPO
• Globe Wireless
  Communications Technology
  2000
• GoldenGate Software
  Software
  2002
  Merger
• Grand Design RV
  Consumer
  2014
  Merger
• GRESB
  Business Services
  2020
  Current
• Hairstory
  Internet & E-Commerce, Consumer
  2021
  Current
• Halborn
  Software, Financial Technology, Financial Services
  2022
  Current
• Harris Research
  Consumer, Business Services
  1996
  Merger
• Harvey Performance Company
  Industrial Technology
  2017
  Merger
• Hatcher Associates
  Financial Services, Business Services
  1998
  Merger
• Heald College
  Education
  2009
  Merger
• HealthCare Partners
  Healthcare Services
  2005
  Merger
• Healthline Media
  Healthcare IT
  2016
  Merger
• HealthSun
  Healthcare Services
  2016
  Merger
• HelpSystems
  Software
  2012
  Merger
• Hemophilia Resources of America
  Healthcare Services
  1999
  Merger
• Highwire
  Software
  2021
  Current
• Hiperos
  Software
  2010
  Merger
• Hittite Microwave Corporation
  Communications Technology, Semiconductors & Electronics
  2000
  IPO
• HMT Technology Corporation
  Semiconductors & Electronics
  1995
  IPO
• Home Health Corporation of America
  Healthcare Services
  1992
  IPO
• Hyperion Software
  Software
  1991
  IPO
• ImageAmerica
  Healthcare Services
  1990
  IPO
• Imagen
  Software
  2022
  Current
• Immco Diagnostics
  Life Sciences
  2007
  Merger
• Immersive Labs
  Software, Education
  2019
  Current
• IMPAC Medical Systems
  Software, Healthcare IT
  1996
  IPO
• Independent Vetcare
  Healthcare Services
  2014
  Merger
• InfoArmor
  Internet & E-Commerce, Business Services, Software
  2016
  Merger
• Infor
  Software, Healthcare IT
  2012
  Merger
• Innov-X Systems
  Semiconductors & Electronics, Energy
  2006
  Merger
• InnovaCare Health
  Healthcare Services
  2019
  Current
• InstallShield Software
  Software
  1998
  Merger
• Insync Systems
  Semiconductors & Electronics
  1996
  Merger
• Integrated DNA Technologies
  Life Sciences
  2014
  Merger
• Integrated Systems
  Software
  1987
  IPO
• IntelliChem
  Life Sciences
  2002
  Merger
• Intelligroup
  Business Services
  1996
  IPO
• IntelliQuest Information Group
  Business Services
  1993
  IPO
• Intellution
  Software
  1990
  Merger
• InterCommunity Cancer Centers of America
  Healthcare Services
  1991
  Merger
• Intri-Plex Technologies
  Semiconductors & Electronics, Business Services
  1993
  Exited
• Investor Management Services
  Financial Services
  2006
  Merger
• Invicti Security
  Software
  2021
  Current
• iPayment
  Financial Technology, Internet & E-Commerce, Financial Services, Business Services
  1999
  IPO
• ISH
  Healthcare IT, Business Services
  1999
  Merger
• Jamba!
  Internet & E-Commerce, Software
  2003
  Merger
• Jamf
  Software
  2013
  Current, IPO
• Jobber
  Software, Business Services
  2020
  Current
• Jungle Scout
  Software, Internet & E-Commerce
  2017
  Current
• Kaye Group
  Financial Services, Business Services
  1991
  Exited
• Keeper Security
  Software
  2023
• Keystone RV Company
  Consumer
  1999
  Merger
• Klaviyo
  Software, Internet & E-Commerce
  2019
  Current, IPO
• LakePharma
  Life Sciences
  2017
  Merger
• Lazada
  Internet & E-Commerce, Consumer
  2012
  Merger
• LearnUpon
  Software, Education
  2020
  Current
• Leon Medical Centers
  Healthcare Services
  2020
  Current
• LifeStance Health
  Healthcare Services
  2017
  Current, IPO
• Lincare
  Healthcare Services
  1990
  IPO
• Lingoda
  Software, Education
  2021
  Current
• Liquidnet
  Financial Technology, Financial Services
  2005
  Exited
• LiveOffice
  Software
  2007
  Merger
• Logi Analytics
  Software
  2011
  Merger
• LogistiCare
  Healthcare Services
  2004
  Merger
• LumaBridge
  Life Sciences
  2022
  Current
• M-Audio
  Semiconductors & Electronics, Consumer
  2003
  Merger
• MACOM
  Communications Technology, Semiconductors & Electronics
  2010
  IPO, Exited
• MacStadium
  Software, Internet & E-Commerce
  2017
  Current
• Market Logic
  Software, Internet & E-Commerce
  2017
  Current
• Markforged
  Software, Semiconductors & Electronics, Industrial Technology
  2019
  Current, IPO
• Masternaut
  Software, Business Services
  2014
  Merger
• Mavrck
  Software, Internet & E-Commerce
  2021
  Current
• McAfee
  Software
  1991
  IPO
• MCK Communications
  Communications Technology
  1996
  IPO
• MDVIP
  Healthcare Services
  2014
  Merger
• MECON Associates
  Healthcare IT
  1994
  IPO
• MediaQ
  Semiconductors & Electronics
  2000
  Merger
• MEDITECH
  Software, Healthcare IT
  2003
  Exited
• MEDNAX
  Healthcare Services
  1992
  IPO
• MedSpring Urgent Care
  Healthcare Services
  2011
  Merger
• MercuryGate
  Software, Internet & E-Commerce
  2018
  Current
• Meridian Systems
  Software
  2000
  Merger
• Mi9 Retail
  Software
  2015
  Merger
• Microbank Software
  Financial Services
  1992
  Merger
• MIND C.T.I.
  Software, Communications Technology
  2000
  IPO
• Mo Industries
  Consumer
  2006
  Merger
• ModMed
  Software, Healthcare IT
  2013
  Current
• Motion Recruitment Partners
  Business Services
  1998
  Exited
• Multifonds
  Software, Financial Technology, Financial Services
  2006
  Merger
• My Dentist
  Healthcare Services
  2010
  Merger
• National Veterinary Associates
  Healthcare Services
  2007
  Merger
• Navis
  Software
  1998
  Merger
• NetBrain Technologies
  Software
  2014
  Current
• NetCom Systems
  Communications Technology
  1997
  Merger
• NetWitness Corporation
  Software
  2009
  Merger
• Newmarket
  Software
  1999
  Merger
• NightHawk Radiology
  Healthcare IT
  2004
  IPO
• NinjaOne
  Software
  2018
  Current
• Nomacorc
  Consumer
  2007
  Merger
• Normec
  Business Services
  2017
  Merger
• Ob Hospitalist Group
  Healthcare Services
  2010
  Merger
• Odoo
  Software
  2019
  Current
• Ogone
  Financial Technology, Internet & E-Commerce, Financial Services, Business Services
  2010
  Merger
• Omtool
  Software, Communications Technology
  1996
  IPO
• OnRobot
  Semiconductors & Electronics, Industrial Technology
  2018
  Current
• onXmaps
  Software, Internet & E-Commerce, Communications Technology, Consumer
  2018
  Current
• OPNET Technologies
  Software
  1997
  IPO
• Optimove
  Software, Internet & E-Commerce
  2021
  Current
• optionsXpress
  Financial Technology, Internet & E-Commerce, Financial Services
  2004
  IPO
• OTR Solutions
  Financial Services
  2021
  Current
• Output
  Software, Internet & E-Commerce, Consumer
  2020
  Current
• Pacer Electronics
  Communications Technology, Semiconductors & Electronics, Business Services
  1996
  Merger
• Paradigm
  Healthcare Services
  2015
  Current
• Paragon Vision Sciences
  Healthcare Services, Consumer
  1995
  Merger
• Parts Town
  Business Services
  2013
  Merger
• Patriot Growth Insurance Services
  Financial Services, Business Services
  2019
  Current
• PatSnap
  Software
  2015
  Current
• Peak Well Systems
  Energy
  2013
  Merger
• PeopleAdmin
  Software
  2008
  Merger
• Perforce Software
  Software, Internet & E-Commerce
  2016
  Merger
• Pharmaco Dynamics Research
  Life Sciences
  1990
  Merger
• PharmScript
  Healthcare Services
  2016
  Current
• Philz Coffee
  Consumer
  2013
  Current
• Physicians Formula
  Consumer
  2003
  IPO
• Platinum Software Corporation
  Software
  1988
  IPO
• Pluralsight
  Software, Education
  2021
  Current
• Podium
  Software, Internet & E-Commerce
  2017
  Current
• Postini
  Software
  2001
  Merger
• PowerSmart
  Semiconductors & Electronics
  2000
  Merger
• Powerwave Technologies
  Communications Technology, Semiconductors & Electronics
  1995
  IPO
• Price Interactive
  Communications Technology, Business Services
  1998
  Merger
• PriceLabs
  Software, Financial Technology
  2022
  Current
• ProClarity Corporation
  Software
  2002
  Merger
• ProGlove
  Internet & E-Commerce, Semiconductors & Electronics, Industrial Technology
  2019
  Merger
• Progressive Finance
  Financial Services
  2012
  Merger
• Prompt Associates
  Healthcare Services, Business Services
  1992
  Merger
• PSC Info Group
  Business Services
  2002
  Merger
• QAD
  Software, Industrial Technology
  2022
  Current
• Quay Australia
  Internet & E-Commerce, Consumer
  2016
  Current
• RadioOnkologieNetzwerk
  Healthcare Services
  2019
  Merger
• Recharge
  Software, Financial Technology, Internet & E-Commerce
  2020
  Current
• Red Canary
  Software, Internet & E-Commerce
  2019
  Current
• Red Points
  Software, Internet & E-Commerce
  2019
  Current
• Redzone
  Software, Industrial Technology
  2020
  Current, Merger
• Rehab Management Services
  Healthcare Services
  1995
  Merger
• RELEX Solutions
  Software, Business Services
  2015
  Current
• Renal Treatment Centers
  Healthcare Services
  1990
  IPO
• Reverb.com
  Internet & E-Commerce, Consumer
  2015
  Merger
• RightNow Technologies
  Software
  1999
  IPO
• RiskIQ
  Software
  2012
  Merger
• Rocket Fuel
  Internet & E-Commerce, Software
  2012
  IPO
• Ruffalo Noel Levitz
  Education
  2013
  Current
• Saber Software Corporation
  Software
  1990
  IPO
• SafeBoot
  Software
  2005
  Merger
• Sage Telecom
  Communications Technology
  2002
  Exited
• Salient Partners
  Financial Services
  2010
  Current
• Sanitors
  Business Services
  1997
  Merger
• SeaBright Insurance
  Financial Services, Business Services
  2003
  IPO
• SeaChange International
  Communications Technology, Semiconductors & Electronics
  1995
  IPO
• Senior Home Care
  Healthcare Services
  2003
  Merger
• Sézane
  Internet & E-Commerce, Consumer
  2015
  Merger
• ShipMonk
  Software, Internet & E-Commerce, Business Services
  2020
  Current
• Sifted
  Software, Internet & E-Commerce
  2018
  Current
• Signavio
  Software, Internet & E-Commerce
  2015
  Merger
• Simulation Sciences
  Software, Energy
  1993
  IPO
• Sipartech
  Internet & E-Commerce, Communications Technology, Business Services
  2016
  Merger
• Sirenza Microdevices
  Communications Technology, Semiconductors & Electronics
  1999
  IPO
• Siteimprove
  Software, Internet & E-Commerce
  2015
  Merger
• Smartsheet
  Software, Internet & E-Commerce
  2017
  IPO
• Snap Finance
  Financial Services
  2019
  Current
• Snap Fitness
  Consumer
  2008
  Merger
• Softdesk
  Software
  1991
  IPO
• Software 2000
  Software
  1990
  IPO
• Software Artistry
  Software
  1994
  IPO
• Software Spectrum Corporation
  Software, Business Services
  1989
  IPO
• Solactive
  Financial Technology, Financial Services
  2020
  Current
• Solid State Equipment
  Semiconductors & Electronics
  2011
  Merger
• Solo Brands
  Consumer
  2020
  Current, IPO
• Solutionreach
  Software, Healthcare IT
  2012
  Current
• Somera Communications
  Communications Technology
  1998
  IPO
• Somero Enterprises
  1997
  Merger
• Sound Physicians
  Healthcare Services
  2018
  Current
• Sparta Systems
  Software, Healthcare IT
  2006
  Merger
• Splash Technology Holdings
  Semiconductors & Electronics
  1996
  IPO
• StackAdapt
  Software
  2022
  Current
• Staples.com
  Consumer, Business Services
  1999
  Exited
• SteriGenics International
  Healthcare Services
  1993
  IPO
• Striim
  Software
  2013
  Current
• Structural Research and Analysis Corporation
  Software
  1991
  Merger
• Suburban Ostomy Supply
  Healthcare Services
  1995
  IPO
• Sun Trading
  Financial Technology, Financial Services
  2008
  Exited
• Superior Services
  Business Services, Energy
  1993
  IPO
• Surgical Affiliates Management Group (SAMGI)
  Healthcare Services
  2012
  Merger
• Sybari Software
  Software
  2001
  Merger
• Syncron
  Software
  2018
  Current
• Syndigo
  Software, Internet & E-Commerce
  2020
  Current
• Systems Maintenance Services
  Business Services
  2013
  Merger
• Teaching Strategies
  Software, Education
  2018
  Merger
• Telebit Corporation
  Communications Technology
  1986
  Merger
• Telerik
  Software
  2008
  Merger
• TeleSign
  Software
  2012
  Merger
• TextExpander
  Software
  2022
  Current
• TGV Software
  Software, Communications Technology
  1993
  IPO
• The Mutual Fund Store
  Financial Services
  2006
  Merger
• Tiny Prints
  Internet & E-Commerce, Consumer
  2008
  Merger
• Tippmann Sports
  Consumer
  2004
  Merger
• TradingHub
  Software
  2023
• TransEnergy
  Energy
  1996
  Merger
• TrelliSoft
  Software
  2002
  Merger
• Trident University International
  Internet & E-Commerce, Education
  2007
  Merger
• Trintech
  Software, Financial Technology
  2017
  Current
• Triton Systems
  Financial Services
  1996
  Merger
• TSheets
  Software
  2015
  Merger
• TurningPoint Healthcare Solutions
  Healthcare Services, Healthcare IT
  2021
  Current
• U.S. Renal Care
  Healthcare Services
  2019
  Current
• Uber
  Internet & E-Commerce, Software, Consumer
  2014
  IPO
• Ubiquiti
  Communications Technology
  2010
  IPO
• Unica Corporation
  Software
  1999
  IPO
• United Dental Care
  Healthcare Services
  1993
  IPO
• US Health Partners
  Healthcare Services
  2022
  Current
• VaxCare
  Healthcare Services
  2020
  Current
• Veepee
  Internet & E-Commerce, Consumer
  2007
  Current
• Vensure Employer Services
  Software
  2017
  Current
• Veranex
  Life Sciences
  2021
  Current
• Vertava Health
  Healthcare Services
  2018
  Current
• Vestmark
  Software, Financial Technology, Internet & E-Commerce
  2016
  Current
• Viroclinics Biosciences
  Life Sciences
  2019
  Current, Merger
• Visier
  Software
  2013
  Current
• Vivint Smart Home
  Consumer, Business Services
  2012
  Current
• Vivint Solar
  Consumer, Energy
  2012
  IPO, Merger
• Web Reservations International
  Internet & E-Commerce, Consumer
  2004
  Merger
• WebEx
  Internet & E-Commerce, Software, Communications Technology, Business Services
  1999
  IPO
• WebSideStory
  Internet & E-Commerce, Software
  1999
  IPO
• Wellcentive
  Software, Healthcare IT
  2014
  Merger
• Welltec International
  Energy, Industrial Technology
  2007
  Merger
• Westwing Group
  Internet & E-Commerce, Consumer
  2012
  IPO
• Wildfire Interactive
  Software, Internet & E-Commerce
  2010
  Merger
• Wilmar Industries
  Business Services
  1995
  IPO
• Winshuttle
  Software
  2010
  Merger
• Wowza Media Systems
  Software, Internet & E-Commerce
  2012
  Merger
• Xylan Corporation
  Communications Technology
  1993
  IPO
• Ylopo
  Software
  2021
  Current
• zahneins
  Healthcare Services
  2017
  Merger
• Zenoss
  Software
  2012
  Current