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Top 100 Key Players companies in Open source
by Most Market Reports in the United States in 2021

The Open source top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Market Reports Open source Key Players in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
The open-source model is a decentralized software development model that encourages open collaboration. A main principle of open-source software development is peer production, with products such as source code, blueprints, and documentation freely available to the public. The open-source movement in software began as a response to the limitations of proprietary code. The model is used for projects such as in open-source appropriate technology, and open-source drug discovery.

Key Players

Fast-growings

Startups & Unicorns

New Entrants

Ranking Year:

2022

2021

2020

2019

2018

Region:

Global

China

Japan

India

United States

Germany

South Korea

Netherlands

Switzerland

United Kingdom

France

Canada

Israel

Italy

Australia

Ranking:

Most Patent Filings

Highest Patent Value

Most Patent Citation

Most Research Publications

Most Literature Citation

Most Market Reports

Most News Heat

#
Company Name
Region
Tech Topics
Total
1
International Business Machines Corp.
New York, United States
Software,Computer hardware,Enterprise software,
...[+2]
market report: 223
2
Microsoft Corp.
Washington, United States
Software,Operating system,Cloud computing,
...[+2]
market report: 165
3
Oracle Corp.
California, United States
Software,Enterprise software,Information technology consulting,
...[+2]
market report: 154
4
Cisco Systems, Inc.
California, United States
Computer hardware,Enterprise software,Internet Protocol,
...[+2]
market report: 122
5
Google LLC
California, United States
Advertising,Enterprise software,Search engine,
...[+2]
market report: 87
6
Hewlett Packard Enterprise Co.
Texas, United States
Enterprise software,Information technology management,Software,
...[+2]
market report: 69
7
Intel Corporation (UK)
New York, United States
Semiconductor,Mobile device,Microprocessor,
...[+2]
market report: 59
8
Apple, Inc.
California, United States
Software,Computer hardware,Peripheral,
...[+2]
market report: 48
9
AT&T, Inc.
Texas, United States
Wireless,Telecommunications,Mobile device,
...[+2]
market report: 48
10
Juniper Networks, Inc.
California, United States
Systems design,Educational organization,Product marketing,
...[+2]
market report: 46
11
VMware, Inc.
California, United States
Software,Virtualization,Cloud computing,
...[+2]
market report: 44
12
Meta Platforms, Inc.
California, United States
Broadcasting,Publishing,Pre-money valuation,
...[+2]
market report: 44
13
Texas Instruments Incorporated
Texas, United States
Semiconductor,Digital signal processing,Electronic component,
...[+2]
market report: 41
14
QUALCOMM, Inc.
California, United States
Telecommunications,Wireless,Mobile device,
...[+2]
market report: 39
15
Red Hat, Inc.
North Carolina, United States
Software,Middleware,Operating system,
...[+2]
market report: 37
16
General Electric Co.
Massachusetts, United States
Energy management,Turbine,Electronics,
...[+2]
market report: 35
17
Amazon.com, Inc.
Washington, United States
E-commerce,Content creator,Data processing,
...[+2]
market report: 35
18
NVIDIA Corp.
California, United States
Software,Graphics processing unit,Computer hardware,
...[+2]
market report: 35
19
Alphabet, Inc.
California, United States
Software,Health care,Search engine,
...[+2]
market report: 35
20
Dell Technologies, Inc.
Texas, United States
Peripheral,Information technology consulting,Software,
...[+2]
market report: 34
21
Verizon Communications, Inc.
New York, United States
Telecommunications,Wireless,Internet of Things,
...[+2]
market report: 34
22
Broadcom, Inc.
California, United States
Semiconductor,Mobile device,Wireless,
...[+2]
market report: 34
23
Amazon Web Services, Inc.
Washington, United States
Software,Web development,Information technology consulting,
...[+2]
market report: 34
24
Honeywell International, Inc.
North Carolina, United States
Aerospace,Electronics,Market research,
...[+2]
market report: 33
25
SAS Institute, Inc.
North Carolina, United States
Software,Predictive analytics,Data analysis,
...[+2]
market report: 31
26
Salesforce, Inc.
California, United States
Cloud computing,Software,Software as a service,
...[+2]
market report: 29
27
Adobe, Inc.
California, United States
Software,Enterprise software,Computer vision,
...[+2]
market report: 29
28
NortonLifeLock, Inc.
Arizona, United States
Network security,Computer security,Software,
...[+2]
market report: 27
29
Xilinx, Inc.
California, United States
Software,Computer hardware,Semiconductor,
...[+2]
market report: 27
30
TIBCO Software, Inc.
California, United States
Software,Real-time data,Big data,
...[+2]
market report: 26
31
NetApp, Inc.
California, United States
Cloud computing,Data processing,Software,
...[+2]
market report: 25
32
Analog Devices, Inc.
Massachusetts, United States
Semiconductor,Electronics,Digital signal processing,
...[+2]
market report: 24
33
PTC, Inc.
Massachusetts, United States
Software,Product lifecycle,Enterprise software,
...[+2]
market report: 24
34
Dell, Inc.
Texas, United States
Computer hardware,Thin client,Software,
...[+2]
market report: 24
35
Intel Corp.
California, United States
Semiconductor,Software,Computer hardware,
...[+2]
market report: 23
36
Fortinet, Inc.
California, United States
Network security,Software,Mobile device,
...[+2]
market report: 23
37
Semtech Corp.
California, United States
Semiconductor,Industrial engineering,Electronics,
...[+2]
market report: 23
38
Akamai Technologies, Inc.
Massachusetts, United States
Network security,Cloud computing,Software,
...[+2]
market report: 22
39
CA Technologies, Inc.
New York, United States
Software,Virtualization,Cloud computing,
...[+2]
market report: 22
40
Cypress Semiconductor Corp.
California, United States
Semiconductor,Product design,Industrial engineering,
...[+2]
market report: 22
41
Atmel Corp.
California, United States
Semiconductor,Microcontroller,Industrial engineering,
...[+2]
market report: 22
42
Autodesk, Inc.
California, United States
Software,Architecture,Construction engineering,
...[+2]
market report: 21
43
Advanced Micro Devices, Inc.
California, United States
Semiconductor,Software,Virtualization,
...[+2]
market report: 21
44
InterDigital, Inc.
Pennsylvania, United States
Wireless,Mobile technology,Computer hardware,
...[+2]
market report: 21
45
Rockwell Automation, Inc.
Wisconsin, United States
Automation,Software,Computer hardware,
...[+2]
market report: 20
46
Teradata Corp.
California, United States
Big data,Software,Cloud computing,
...[+2]
market report: 20
47
Alteryx, Inc.
California, United States
Predictive analytics,Data integration,Software,
...[+2]
market report: 20
48
Lockheed Martin Corp.
United States
National security,Aerospace,Network security,
...[+2]
market report: 19
49
National Instruments Corp.
Texas, United States
Software,Application software,Enterprise software,
...[+2]
market report: 19
50
Maxim Integrated Products, Inc.
California, United States
Semiconductor,Industrial engineering,Electronics,
...[+2]
market report: 19
51
HP, Inc.
California, United States
Software,Computer hardware,Enterprise software,
...[+2]
market report: 18
52
Emerson Electric Co.
Missouri, United States
Software,Computer hardware,Electronics,
...[+2]
market report: 18
53
Splunk, Inc.
California, United States
Software,Systems design,Operational intelligence,
...[+2]
market report: 18
54
Keysight Technologies, Inc.
California, United States
Electronics,Power transmission,Measurement science,
...[+2]
market report: 18
55
MicroStrategy, Inc.
Virginia, United States
Software,Business intelligence,Software as a service,
...[+2]
market report: 18
56
NETGEAR, Inc.
California, United States
Computer hardware,Internet of Things,5G,
...[+2]
market report: 18
57
Tableau Software LLC
Washington, United States
Software,Big data,Digital media,
...[+2]
market report: 18
58
Amdocs Ltd.
Missouri, United States
Information technology consulting,Systems design,Business support system,
...[+2]
market report: 17
59
Sprint Corp.
Oregon, United States
Wireless,Telecommunications,Mobile device,
...[+2]
market report: 17
60
Wind River Systems, Inc.
California, United States
Software,Mobile device,Computer hardware,
...[+2]
market report: 17
61
Integrated Device Technology, Inc.
California, United States
Semiconductor,Computer hardware,Electronics,
...[+2]
market report: 17
62
RadiSys Corp.
Oregon, United States
Wireless,Software,Computer hardware,
...[+2]
market report: 17
63
CyberGlove Systems LLC
California, United States
Virtual reality,Software,Computer hardware,
...[+2]
market report: 17
64
Leap Motion, Inc.
California, United States
Virtual reality,Software,Computer hardware,
...[+2]
market report: 17
65
Open Source Virtual Reality
United States
Software,Ecosystem,Computer hardware,
...[+2]
market report: 17
66
Palo Alto Networks, Inc.
California, United States
Network security,Business operations,Software,
...[+2]
market report: 16
67
Microchip Technology, Inc.
Arizona, United States
Semiconductor,Wireless,Automotive engineering,
...[+2]
market report: 16
68
F5, Inc.
Washington, United States
Software,Application delivery controller,Application delivery network,
...[+2]
market report: 16
69
Infor, Inc.
New York, United States
Software,Enterprise software,Software as a service,
...[+2]
market report: 16
70
Cloudera, Inc.
California, United States
Software,Big data,Machine learning,
...[+2]
market report: 16
71
BMC Software, Inc.
Texas, United States
Software,Cloud computing,Information technology consulting,
...[+2]
market report: 16
72
Informatica LLC
California, United States
Software,Big data,Cloud computing,
...[+2]
market report: 16
73
Magic Leap, Inc.
United States
Software,Wearable technology,Augmented reality,
...[+2]
market report: 16
74
Rackspace Technology Global, Inc.
Texas, United States
Cloud computing,Software,Data processing,
...[+2]
market report: 16
75
Airspan Networks, Inc.
United States
Wireless,Telecommunications,Mobile device,
...[+2]
market report: 16
76
Oculus VR, Inc.
California, United States
Virtual reality,Computer hardware,Video game development,
...[+2]
market report: 16
77
Open Source MANO
United States
Orchestration,Association (object-oriented programming),Software,
...[+2]
market report: 16
78
DXC Technology Co.
Virginia, United States
Data processing,Digital transformation,Computer security,
...[+2]
market report: 15
79
Workday, Inc.
California, United States
Software,Software as a service,Enterprise software,
...[+2]
market report: 15
80
Rapid7, Inc.
Massachusetts, United States
Risk management,Enterprise software,Computer security,
...[+2]
market report: 15
81
CommScope, Inc.
North Carolina, United States
Broadcasting,Software,Wireless,
...[+2]
market report: 15
82
Unity Technologies SF
California, United States
Virtual reality,Augmented reality,Video game development,
...[+2]
market report: 15
83
Vuzix Corp.
New York, United States
Eyewear,Mobile device,Augmented reality,
...[+2]
market report: 15
84
EON Reality, Inc.
California, United States
Augmented reality,Virtual reality,Software,
...[+2]
market report: 15
85
Osterhout Group, Inc.
California, United States
Wearable technology,Smartglasses,Computer hardware,
...[+2]
market report: 15
86
WEVR, Inc.
California, United States
Virtual reality,Software,Social network,
...[+2]
market report: 15
87
Worldviz, Inc.
California, United States
Virtual reality,Software,Enterprise software,
...[+2]
market report: 15
88
Avegant Corp.
California, United States
Augmented reality,Electronics,Light field,
...[+2]
market report: 15
89
The Virtual Reality Co
California, United States
Virtual reality,Software,Simulation,
...[+2]
market report: 15
90
NextVR, Inc.
California, United States
Virtual reality,Software,Broadcasting,
...[+2]
market report: 15
91
VREAL, Inc.
Washington, United States
Headset,Haptic technology,Mixed reality,
...[+2]
market report: 15
92
Citrix Systems, Inc.
Florida, United States
Virtualization,Software as a service,Enterprise software,
...[+2]
market report: 14
93
Viavi Solutions, Inc.
California, United States
Computer hardware,Broadband,Optical coating,
...[+2]
market report: 14
94
Siemens Healthineers AG
Munich, Germany
Health care,Medical equipment,Healthcare industry,
...[+2]
market report: 14
95
Niantic, Inc.
California, United States
Augmented reality,Software,Video game development,
...[+2]
market report: 14
96
McAfee LLC
California, United States
Software,Network security,Enterprise software,
...[+2]
market report: 14
97
Affirmed Networks, Inc.
Massachusetts, United States
Network Functions Virtualization,Mobile device,Wireless,
...[+2]
market report: 14
98
NetScout Systems, Inc.
Massachusetts, United States
Network security,Network performance,Software,
...[+2]
market report: 13
99
Qorvo, Inc.
North Carolina, United States
Semiconductor,Computer hardware,Wireless,
...[+2]
market report: 13
100
Ciena Corp.
United States
Software,Telecommunications,Network Functions Virtualization,
...[+2]
market report: 13

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