Summit Partners

Private Equity And Venture Capital
For Growth Companies

Historic Equity Portfolio

Since Summit Partners' inception in 1984, more than 365 companies across North America, Europe and Asia have chosen us as their partner in growth. Learn more about our historic representative equity investments below.

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CompanyDescriptionInvestedStatus
3 Day Blinds, Inc.

logo_3DayBlinds.gif
Custom window coverings 1998 Former
360 Treasury Systems AG

360T Group Logo
Multi-bank, multi-asset trading platform 2012 Current
A+ Network Inc.

A+ Network Inc. Logo
Paging, voicemail and cellular telephone services 1994 Former
Acacia Communications, Inc.

Acacia Communications logo
Subsystems for ultra-high speed fiber optic transmission 2013 Current
Academic Management Services, Inc.

logo_AcademicManagementServices.gif
Tuition budgeting programs and student loans 1993 Former
Accedian Networks Corporation

Accedian Networks
Wireless and wireline network performance solutions 2010 Current
Access Information Management

Access Information Management - logo
Records and information management services 2011 Current
Active Voice Corporation

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Call processing systems 1990 Former
Actix Limited

logo_Actix
Mobile network analytics and optimization 2005 Current
Acturis Limited

Acturis Web Logo New
Insurance technology solutions 2010 Current
AdvaCare, Inc.

AdvaCare Inc. logo
Physician office management and ancillary medical services 1986 Former
Aehr Test Systems, Inc.

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Semiconductor test and burn-in equipment 1985 Former
Alopa Networks, Inc.

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Subscriber service solutions for broadband access networks 2000 Former
AlphaSmart, Inc.

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Technology solutions for the education market 1999 Former
AltoCom, Inc.

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Communications software/IP 1998 Former
American Dental Partners, Inc.

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Business partners to dental group practices 1996 Former
AmeriPath, Inc.

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Pathology laboratory services 1994 Former
AMX Corporation

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Advanced control and automation technology 1995 Former
Anesthetix Holdings, LLC

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Anesthesiology and pain management services 2006 Former
Answers

Answers logo
Consumer Q&A and apps for web, social media and mobile 2007 Current
ApoCell, Inc.

ApoCell, Inc.
Specialized molecular diagnostics laboratory 2009 Current
Aramsco, Inc.

Aramsco
Safety products for hazardous environments 2005 Current
Archive Corporation

Archive Corporation logo
Tape cartridge drives and tape drive subsystems 1990 Former
Artisoft, Inc.

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DOS-compatible LAN systems 1990 Former
Associa, Inc.

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Community association management company 2008 Current
Astech, Inc.

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Aerospace components 1991 Former
Aurora Diagnostics, LLC

logo_AuroraDiagnostics.gif
Specialized anatomic pathology laboratory company 2006 Current
Autobase, Inc.

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CRM and SFA solutions to the retail automotive industry 2004 Former
AVAST Software BV

AVAST-logo
Freemium antivirus software 2010 Current
AvePoint, Inc.

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Infrastructure management software 2006 Current
Axis Systems, Inc.

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High performance design verification systems 2001 Former
B&W Loudspeakers, Ltd.

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Premium home loudspeakers 2000 Former
B&W Tek, Inc.

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Optical spectroscopy and laser systems 2004 Current
Bartlett Holdings, Inc.

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Radiological protection services to the U.S. nuclear industry 2004 Former
Belkin International, Inc.

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Technology peripherals and accessories 2002 Current
Benesight, Inc.

logo_Benesight.gif
Health and benefit plan admistrator 1998 Former
Bigpoint GmbH

Bigpoint web logo
Online games 2011 Current
Blue Ocean Software, Inc.

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Help desk and asset management software 2001 Former
Boca Research, Inc.

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Board products for IBM-compatible PCs 1992 Former
Burst Media Corporation

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Online advertising sales network 2000 Former
BWT Lighting, Inc.

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Lighting systems for commercial and government applications 2005 Former
CallTech Communications, Inc.

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Call center solutions 1999 Former
Card Capture Services, Inc.

logo_CardCapture.gif
Independent ATM provider 1997 Former
Cardiovascular Provider Resource Holdings, Inc.

Cardiovascular Provider Resource logo
Practice management services 1996 Former
CareCentrix, Inc.

Carecentrix - Logo
Home healthcare benefits management services 2011 Current
Casa Systems, Inc.

Casa Systems-web logo
Next generation cable edge technology 2010 Current
Catalyst International, Inc.

logo_Catalyst.gif
Warehouse management software 1994 Former
CDB Infotek, Inc.

logo_CDBInfotek.gif
Online research services for commercial transactions 1992 Former
Central Security Group, Inc.

Central Security Group - web logo
Security alarm monitoring services 2010 Current
Champion Windows, LLC

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Replacement windows, patio rooms, entry doors, and siding 2007 Current
Chase Federal Bank FSB

Chase Federal Bank
Thirft bank holding company 1993 Former
Chips and Technologies, Inc.

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Application-specific integrated circuits 1986 Former
CIDCO, Inc.

logo_Cidco.gif
Telephone and caller ID products 1993 Former
Clean Harbors, Inc.

logo_CleanHarbors.gif
Hazardous waste management and environmental services 1987 Former
Clearwater Analytics, LLC

Clearwater Analytics web logo
Investment portfolio reporting, accounting, and analytics software 2010 Current
Clinical Pathology Laboratories, Inc.

Clinical Pathology Lab
Clinical and anatomical testing 2001 Former
Clontech Laboratories, Inc.

logo_Clontech.gif
Testing material for molecular biology research 1997 Former
Cloudmark, Inc.

Cloudmark
Messaging security solutions for high-performance networks 2010 Current
Coleman Consulting Group, Inc.

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Workforce management solutions 1998 Former
Commercial Defeasance, LLC

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Commercial loan defeasance management 2006 Current
Commnet Wireless, LLC

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Wholesale wireless roaming services 2003 Former
COMPS.com, Inc.

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Information services for real estate transactions 1994 Former
Condor Technology Solutions, Inc.

logo_Condor.gif
Data management software 1991 Former
Continuum

Zenith RMM, LLC - Logo
Remote monitoring and management 2011 Current
Criticare Systems, Inc.

Criticare Systems logo
Medical diagnostic instruments and therapeutic devices 1986 Former
Delphix, Inc.

Delphix Logo
Database virtualization software 2012 Current
Diagnostic Hybrids, Inc.

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Diagnostic cell culture products 2004 Former
Diamond Multimedia Systems, Inc.

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Multimedia peripheral products 1994 Former
Digital Link Corporation

Digital Link Corporation
Communications products for T-1 transmissions 1987 Former
Ditech Networks, Inc.

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Telecom equipment 1997 Former
Dorn Technology Group, Inc.

logo_DornTechnology.gif
Software solutions for the insurance industry 1998 Former
DSET Corporation

logo_DSET.gif
Software for the telecommunication industry 1995 Former

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The above companies are a partial listing of Summit Partners' complete portfolio.