List of acquisitions by Cisco

Source: Wikipedia, the free encyclopedia.

The Cisco Systems campus in San Jose

computer networking company. Cisco made its first acquisition in 1993,[1]
which was followed by a series of further acquisitions.

History

Founded in 1984, Cisco did not acquire a company during the first seven years of its existence; but, on September 24, 1993, Cisco acquired

LAN switching company.[2] Following the first Cisco takeover purchase, acquisitions have constituted 50 percent of the company's business activity.[2]

The company's largest acquisition as of October 2023[update] is the purchase of Splunk—a software company that develops software for the analysis and monitoring of machine-generated data—US$28 billion.[3] Cisco's previous largest acquisition was tied between Cerent Corporation and Scientific Atlanta for $6.9 billion in 1999 and 2005 respectively.[4][5]

The majority of companies acquired by Cisco are based in the United States (U.S.) and a total of 149 companies have been acquired as of March 2011.

Voice over Internet Protocol (VoIP) companies included in the list of acquisitions.[6]

Acquisitions

Each acquisition is for the respective company in its entirety, unless otherwise specified, and the date of the agreement between Cisco Systems and the subject of the acquisition is listed. The value of each acquisition is listed in the US$ currency because Cisco Systems is headquartered in California, U.S.

The majority of its products and business units have come from acquisitions, with Cisco Systems spending more than $70 billion to acquire approximately 218 organizations as of October 2021.

Date Company Business Country Value (
USD
) 		References
September 24, 1993
Crescendo Communications
LAN switching
  United States $94,500,000 [7]
July 12, 1994
Newport Systems Solutions
 Router  United States $95,000,000 [8][9][10]
October 24, 1994
Kalpana
LAN switching
  United States $204,000,000 [11]
December 8, 1994 LightStream ATM switching  United States $120,000,000 [12]
August 10, 1995
Combinet
 Remote office routers  United States $114,200,000 [13]
September 6, 1995
Internet Junction
 Gateway  United States $5,500,000 [14]
September 27, 1995 Grand Junction Networks 100Mbps Ethernet LAN Switching  United States $348,000,000
October 27, 1995 Network Translation Firewalls  United States $30,000,000 [15][16]
November 6, 1995
Grand Junction Networks
LAN switching
  United States $345,000,000 [17][18][19]
January 23, 1996
TGV Software
 Internet software company  United States $115,000,000 [20][21]
Updated on ClearOS' web page: ClearOS Pedigree[22]
April 22, 1996 StrataCom ATM switching  United States $4,000,000,000 [23][24]
July 22, 1996 Telebit Modems  United States $200,000,000 [25][26]
August 6, 1996
Nashoba Networks
LAN switching
  United States $100,000,000 [27][28]
September 3, 1996
Granite Systems
Computer networking
  United States $220,000,000 [29][30]
October 14, 1996 Netsys Technologies Network simulation  United States $79,000,000 [31][32]
December 1996
Metaplex
Computer networking
  Australia — [33]
March 26, 1997
Telesend
Broadband Internet access
  United States — [34][35]
June 9, 1997 Skystone Systems Synchronous optical networking  Canada $89,100,000 [36][37]
June 24, 1997
Global Internet Software Group
 Firewall  United States $40,250,000 [38]
June 24, 1997
Ardent Communications
Broadband Internet access
  United States $156,000,000 [39]
September 2, 1997
Integrated Network
 Digital subscriber line  United States — [40]
December 22, 1997
LightSpeed International
Voice over Internet Protocol
  United States $160,000,000 [41]
February 18, 1998 WheelGroup Computer security  United States $124,000,000 [42][43]
March 10, 1998 NetSpeed
Broadband Internet access
  United States $236,000,000 [44]
March 11, 1998 Precept Software
Internet television
  United States $84,000,000 [45]
May 4, 1998
CLASS Data Systems
Computer networking
  United States $50,000,000 [46]
July 28, 1998
Summa Four
LAN switching
  United States $116,000,000 [47]
August 21, 1998
American Internet
Computer networking
  United States $56,000,000 [48]
September 15, 1998
Clarity Wireless
 Wireless networking  United States $157,000,000 [49]
October 14, 1998 Selsius Systems
Voice over Internet Protocol
  United States $145,000,000 [50]
December 2, 1998 Pipelinks Synchronous optical networking  United States $126,000,000 [51]
April 8, 1999
Fibex Systems
 Digital loop carrier  United States $250,000,000 [52][53]
April 8, 1999 Sentient Networks
Voice over Internet Protocol
  United States $195,000,000 [52]
April 13, 1999 GeoTel Communications
Voice over Internet Protocol
  United States $2,000,000,000 [5]
April 28, 1999 Amteva Technologies
Voice over Internet Protocol
  United States $170,000,000 [5]
June 17, 1999
TransMedia Communications
 Gateways  United States $407,000,000 [5]
June 29, 1999
StratumOne Communications
 Synchronous optical networking  United States $435,000,000 [5]
August 16, 1999 Calista
Private branch exchange
  United States $55,000,000 [5]
August 18, 1999
MaxComm Technologies
Voice over Internet Protocol
  United States $143,000,000 [5]
August 26, 1999
Monterey Networks
 Synchronous optical networking  United States $500,000,000 [5]
August 26, 1999
Cerent
 Synchronous optical networking  United States $6,900,000,000 [5]
August 31, 1999 IBM Networking Hardware Division
Computer networking
  United States $2,000,000,000 [54]
September 15, 1999
COCOM A/S
 Cable modems  Denmark $65,600,000 [5]
September 22, 1999 Webline Communications
Contact management
  United States $325,000,000 [55]
October 26, 1999 Tasmania Network Systems Web cache  United States $25,000,000 [5]
November 9, 1999 Aironet Wireless Communications Wireless LAN  United States $799,000,000 [5]
November 11, 1999 V-Bits Digital video  United States $128,000,000 [5]
December 16, 1999 Worldwide Data Systems Information technology consulting  United States $25,500,000 [5]
December 17, 1999 Internet Engineering Group (IEng) High performance routing software  United States $25,000,000 [56]
December 20, 1999
Pirelli Optical Systems
 Fiber-optic communication  Italy $2,150,000,000 [57]
January 19, 2000 Compatible Systems Virtual private networking  United States $317,000,000 [58][59]
January 19, 2000 Altiga Networks Virtual private networking  United States $250,000,000 [58][59]
February 16, 2000 Growth Networks
Chipsets
  United States $355,000,000 [60]
March 1, 2000
Atlantech Technologies
 Network management  United Kingdom $180,000,000 [61]
March 16, 2000
JetCell
Mobile telephones
  United States $200,000,000 [62]
March 16, 2000
infoGear Technology
 Information management  United States $301,000,000 [63]
March 29, 2000
SightPath
Content delivery
  United States $800,000,000 [64]
April 11, 2000
PentaCom
LAN switching
  Israel $118,000,000 [65]
April 12, 2000
Seagull Semiconductor
Computer networking
  Israel $19,000,000 [66]
May 5, 2000 Arrowpoint Communications
LAN switching
  United States $5,700,000,000 [67]
May 12, 2000
Qeyton Systems
 Wavelength-division multiplexing  Sweden $800,000,000 [68]
June 5, 2000
HyNEX
 Internet access  Israel $127,000,000 [69]
July 7, 2000
Netiverse
LAN switching
  United States $210,000,000 [70]
2001 AuroraNetics
Computer networking
  United States $150,000,000 [71]
July 25, 2000 Komodo Technology
Voice over Internet Protocol
  United States $175,000,000 [72]
July 27, 2000
NuSpeed Internet Systems
 iSCSI  United States $450,000,000 [73]
August 1, 2000
IPmobile
Mobile software
  United States $425,000,000 [74]
August 31, 2000 PixStream
Media player (application software)
  United States $369,000,000 [75]
September 28, 2000
IPCell Technologies
Voice over Internet Protocol
  United States $200,000,000 [76]
September 28, 2000 Vovida Networks
Voice over Internet Protocol
  United States $169,000,000 [76]
October 20, 2000 CAIS Software Integrated development environment  United States $170,000,000 [77]
November 10, 2000 Active Voice Communication software  United States $266,000,000 [78]
November 13, 2000
Radiata
 Wireless networking  Australia $295,000,000 [79]
December 14, 2000 ExiO Communications Wireless networking  United States $155,000,000 [80]
July 27, 2001 Allegro Systems Virtual private networks  United States $181,000,000 [81]
May 1, 2002 Hammerhead Networks
Computer networking
  United States $173,000,000 [82]
May 1, 2002 Navarro Networks
Computer networking
  United States $85,000,000 [82]
July 25, 2002
AYR Networks
Computer networking
  United States $113,000,000 [83]
August 20, 2002
Andiamo Systems
Data storage
  United States $2,500,000,000 [84]
October 22, 2002 Psionic Software
Intrusion detection
  United States $12,000,000 [85]
January 24, 2003 Okena
Intrusion detection
  United States $154,000,000 [86]
March 19, 2003
SignalWorks
Echo cancellation
  United States $13,500,000 [87]
March 20, 2003 Linksys
Computer networking
  United States $500,000,000 [88]
November 12, 2003
Latitude Communications
 Web conferencing  United States $80,000,000 [89]
March 12, 2004
Twingo Systems
 Computer security  United States $5,000,000 [90]
March 22, 2004 Riverhead Networks Computer security  United States $39,000,000 [91]
June 17, 2004 Procket Networks Routers  United States $89,000,000 [92]
June 29, 2004
Actona Technologies
Data storage
  United States $82,000,000 [93]
July 8, 2004 Parc Technologies Routers  United Kingdom $9,000,000 [94]
August 23, 2004 P-Cube
Service Delivery Platform
  Israel $200,000,000 [95]
September 9, 2004 NetSolve Information technology  United States $128,500,000 [96][97]
September 13, 2004
dynamicsoft
 Communication software  United States $55,000,000 [98][99]
October 21, 2004
Perfigo
Computer networking
  United States $74,000,000 [100]
November 17, 2004
Jahi Networks
 Network management  United States $16,000,000 [101]
December 9, 2004
BCN Systems
 Routers  United States $34,000,000 [102]
December 20, 2004
Protego Networks
 Network security  United States $65,000,000 [103]
January 12, 2005 Airespace Wireless LAN  United States $450,000,000 [104][105]
April 14, 2005
Topspin Communications
LAN switching
  United States $250,000,000 [106][107]
April 26, 2005 Sipura Technology
Voice over Internet Protocol
  United States $68,000,000 [108][109]
May 23, 2005 Vihana Semiconductors  United States $30,000,000 [110][111]
May 26, 2005
FineGround Networks
 Network security  United States $70,000,000 [112][113]
June 14, 2005 M.I. Secure Corporation Virtual private networks  United States $13,000,000 [114]
June 27, 2005
Netsift
Computer networking
  United States $30,000,000 [115]
July 22, 2005
KISS Technology
 Entertainment technology  Denmark $61,000,000 [116]
July 26, 2005 Sheer Networks Service management  United States $97,000,000 [117]
September 30, 2005 Nemo Systems
Computer networking
  United States $12,500,000 [118]
November 18, 2005 Scientific Atlanta Digital cable  United States $6,900,000,000 [119]
November 29, 2005
Cybertrust
Information gathering
  United States $14,000,000 [120]
March 7, 2006
SyPixx Networks
 Surveillance  United States $51,000,000 [121]
June 8, 2006 Metreos
Voice over Internet Protocol
  United States $28,000,000 [122]
June 8, 2006 Audium
Voice over Internet Protocol
  United States $19,800,000 [122]
July 6, 2006
Meetinghouse
 Computer security  United States $43,700,000 [123][124]
August 21, 2006 Arroyo Video Solutions Video on demand  United States $92,000,000 [125][126]
October 10, 2006 Ashley Laurent Gateways  United States — [127]
October 25, 2006
Orative
Mobile software
  United States $31,000,000 [128]
November 13, 2006
Greenfield Networks
 Semiconductors  United States — [129]
December 15, 2006
Tivella
IPTV
  United States — [130]
January 4, 2007
IronPort
 Computer security  United States $830,000,000 [131][132]
February 9, 2007
Five Across
 Social networking service  United States — [133][134]
February 21, 2007 Reactivity Web services  United States $135,000,000 [135][136]
March 5, 2007 Utah Street Networks Social networking service  United States — [137][138]
March 13, 2007
NeoPath
Data storage
  United States — [139][140]
March 15, 2007
WebEx
 Web conferencing  United States $3,200,000,000 [141][142]
March 28, 2007
SpansLogic
Computer networking
  United States — [143][144]
May 21, 2007
BroadWare Technologies
 Surveillance  United States — [145][146]
September 18, 2007 Cognio
Mobile software
  United States — [147][148]
September 27, 2007 Latigent Business performance management  United States — [149][150]
October 23, 2007 Navini Networks WiMAX  United States $330,000,000 [151][152]
November 1, 2007
Securent
 Digital rights management  United States $100,000,000 [153][154]
April 8, 2008
Nuova Systems, Inc.
Computer networking
  United States $678,000,000 [155]
June 10, 2008
DiviTech A/S
 Digital service management  Denmark — [156]
July 23, 2008 Pure Networks, Inc.
Computer software
  United States $120,000,000 [157]
August 27, 2008
PostPath
 Email  United States $215,000,000 [158]
September 19, 2008
Jabber, Inc.
 Presence  United States — [159]
January 27, 2009
Richards-Zeta Building Intelligence
 Building management systems  United States — [160]
March 19, 2009
Pure Digital Technologies
 Digital video  United States $590,000,000 [161][162]
May 1, 2009 Tidal Software
Job scheduling
  United States $105,000,000 [163]
October 27, 2009 ScanSafe SaaS Web Security Provider  United Kingdom $183,000,000 [164][165]
November 2, 2009 Set-top box business of DVN Cable  China — [166]
December 18, 2009 Starent Networks System Architecture Evolution  United States $2,900,000,000 [167]
April 18, 2010 Tandberg
Videoconferencing
  Norway $3,300,000,000 [168]
May 18, 2010 MOTO Development Group Product design  United States — [169]
May 20, 2010
CoreOptics
 Digital signal processing  United States — [170]
August 26, 2010
ExtendMedia
 Video  United States — [171]
September 2, 2010
Arch Rock Corporation
Smart Grid
  United States — [172]
December 1, 2010 LineSider Technologies
Network Management Software
  United States — [173]
January 26, 2011
Pari Networks
 Network Configuration and Change Management (NCCM)  United States — [174]
February 4, 2011 Inlet Technologies Adaptive Bit Rate (ABR) digital media processing platforms  United States $95,000,000 [175]
March 29, 2011 newScale Inc. [Cisco Intelligent Automation for Cloud]  United States — [176]
August 21, 2011 AXIOSS Software and Talent IT Service Management Software  Finland $31,000,000 [177][178]
August 29, 2011 Versly Integrated Software  United States — [179][180]
October 20, 2011 BNI Video Video  United States $99,000,000 [181][182]
March 15, 2012
NDS Group
Conditional Access
  United Kingdom $5,000,000,000 [183]
March 19, 2012 Lightwire Silicon Photonics  United States $271,000,000
July 16, 2012 Virtuata
Software Security
  United States — [184]
November 15, 2012 Cloupia Cloud Services  United States $125,000,000 [185]
November 19, 2012 Meraki Wired and Wireless Cloud Networking  United States $1,200,000,000 [186]
November 29, 2012 Cariden Network planning, design and traffic management solutions for telecommunications service providers  United States $141,000,000 [187]
January 23, 2013 Intucell
Mobile Software
  Israel $475,000,000 [188]
January 29, 2013 Cognitive Security Cyber Threat Protection  Czech Republic — [189]
March 25, 2013 SolveDirect
Cloud services
  Austria $21,194,000 [190]
April 3, 2013 Ubiquisys
Mobile software
  United Kingdom $310,000,000 [191]
May 29, 2013 JouleX Energy Management  United States $107,000,000 [192]
July 30, 2013 Composite Software
Data Virtualization
  United States $180,000,000 [193]
July 23, 2013 Sourcefire
Computer Security
  United States $2,700,000,000 [194][195]
August 30, 2013 BroadHop Leading provider of next generation policy control and service management for carrier networks worldwide.  United States
September 10, 2013 Whiptail Scalable solid state memory system provider  United States $415,000,000 [196][197]
December 10, 2013 Insieme Application-centric data center infrastructure  United States — [198]
December 17, 2013 Collaborate.com Mobile collaboration and cloud computing  United States — [199]
February 2014 Tetration Analytics Data Center Analytics and Security Solution  United States —
June 16, 2014 ThreatGRID Unified malware analysis and threat intelligence  United States — [200]
June 27, 2014 Assemblage Cloud collaboration software  Denmark — [201]
July 9, 2014 Tail-f Systems Network service orchestration solutions  Sweden — [202]
July 27, 2014 Metacloud Deploys and operates private clouds for global organizations with a unique OpenStack-as-a-Service model  United States — [203]
May 29, 2015 Tropo Provides development platform for real time communications  United States — [204]
December 10, 2014 Neohapsis Security Consulting  United States — [205]
April 13, 2015 Embrane Application-centric network services including firewalls (FW), virtual private networks (VPNs), load balancers (LB) and SSL offload engines  United States — [206]
June 12, 2015 Piston Cloud Computing Provides software that enables streamlined operational deployment of large scale distributed systems  United States — [207]
June 30, 2015 OpenDNS Cloud-delivered enterprise security service  United States $635,000,000 [208]
July 7, 2015 MaintenanceNet Provides a cloud-based software platform that uses data analytics and automation to manage and scale attach and renewals of recurring customer contracts.  United States $139,000,000 [209]
October 12, 2015 Pawaa Provides secure on-premise and cloud-based file sharing software.  India —
October 25, 2015 1 Mainstream Offers a cloud-based video platform designed to quickly launch live and on-demand OTT video services to a variety of connected devices  United States — [210]
November 3, 2015 ParStream Realtime Edge Analytics Database for IoT  Germany — [211]
November 20, 2015 Acano Acano provides collaboration infrastructure and conferencing software  United Kingdom $700,000,000 [212]
December 22, 2015 Lancope Enhances Cisco's Security Everywhere strategy.  United States $452,500,000 [213]
February 3, 2016 Jasper Technologies Developers of an Internet of Things cloud platform  United States $1,400,000,000 [214]
March 1, 2016 CliQr Technologies Application defined cloud orchestration platform  United States $260,000,000 [215]
March 2, 2016 Leaba Semiconductor Fabless Semiconductor  Israel $320,000,000 [216]
June 28, 2016
CloudLock
 Cloud-Security Provider  United States $293,000,000 [217]
October 17, 2016 Heroik Labs, Inc / Worklife Meeting productivity  United States
January 24, 2017 AppDynamics Application Performance Management  United States $3,700,000,000 [218]
May 1, 2017 Viptela Inc. Software-defined WAN  United States $610,000,000 [219]
May 11, 2017 MindMeld Inc. Conversational Artificial Intelligence  United States $125,000,000 [220]
July 31, 2017 Observable Networks, Inc. Cloud-Security Provider  United States — [221]
September 22, 2017 Springpath Inc Hyper-converged Data Platform  United States $320,000,000 [222]
October 19, 2017 Perspica, Inc. Machine Learning  United States — [223]
October 25, 2017 BroadSoft Cloud Collaboration and Contact Center Platform  United States $1,900,000,000 [224]
December 21, 2017 Cmpute.io (47Line Technologies) software solution to analyze cloud-deployed workloads and consumption patterns for cost-optimization strategies  India — [225]
February 9, 2018 Skyport Systems Cloud managed secure edge compute server platform  United States — [226]
May 1, 2018 Accompany Develops a relationship intelligence platform and has built one of the richest databases of decision makers in the world  United States — [227]
June 19, 2018 July Systems Cloud-based mobile experience and location services  United States — [228]
November 21, 2018 Ensoft Ltd Software solutions for service provider networks  United Kingdom — [229]
August 2, 2018 Duo Security Cloud-based Cyber-Security  United States $2,350,000,000 [230]
December 18, 2018 Luxtera Privately-held semiconductor company  United States — [231]
December 18, 2018 Singularity Networks Network Analytics Company  United States — [232]
June 6, 2019 Sentryo Cybersecurity for the Industrial Internet  France — [233]
July 9, 2019 Acacia Communications Optical Interconnects  United States $2,600,000,000 [234]
August 6, 2019 Voicea Meeting transcription, voice search, and meeting highlights/action items  United States
April 6, 2020 Fluidmesh Networks Wireless mesh networks  Italy [235]
May 28, 2020 ThousandEyes Cloud & Internet Intelligence for Enterprises and Service Providers  United States $1,000,000,000 [236]
July 31, 2020 Modcam Video analytics  Sweden — [237]
September 30, 2020 BabbleLabs Computer audio background noise reduction software  United States — [238]
October 1, 2020 Portshift Computer application security solutions  Israel — [239]
November 16, 2020 Banzai Cloud Secure cloud-native application deployment  Hungary — [240]
February 19, 2021 IMImobile Cloud communications software  United Kingdom $730,000,000 [241]
June 22, 2021 Sedona Systems Cross-Domain Network Controller  Israel — [242]
June 30, 2021 Kenna Security Risk-based Vulnerability Management  United States — [243]
July 8, 2021 Socio Labs Event technology platform  United States — [244]
September 28, 2022 Syrmia Networks Embedded System Software  Serbia — [245]
February 24, 2023 Valtix Cloud network security  United States — [246]
March 29, 2023 Lightspin Cloud security  Israel — [247]
May 31, 2023 Armorblox AI-powered threat detection  United States — [248]
June 21, 2023 Accedian High Performance Service Assurance  Canada — [249]
August 31, 2023 Oort Identity security and management  United States — [250]
September 21, 2023 Splunk Cybersecurity and Observability  United States $28,000,000,000 [3]
December 21, 2023 Isovalent Cloud Networking and Security  United States — [251]

See also

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External links

Retrieved from "https://en.wikipedia.org/w/index.php?title=List_of_acquisitions_by_Cisco&oldid=1194306863"