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Top 100 Key Players companies in Event-driven architecture
by Most News Heat in the world in 2021

The Event-driven architecture top 100 is Discovery PatSnap’ annual ranking of the top 100 Most News Heat Event-driven architecture Key Players in the world. 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.
Event-driven architecture (EDA) is a software architecture paradigm promoting the production, detection, consumption of, and reaction to events. An event can be defined as "a significant change in state". For example, when a consumer purchases a car, the car's state changes from "for sale" to "sold". A car dealer's system architecture may treat this state change as an event whose occurrence can be made known to other applications within the architecture. From a formal perspective, what is produced, published, propagated, detected or consumed is a (typically asynchronous) message called the event notification, and not the event itself, which is the state change that triggered the message emission. Events do not travel, they just occur. However, the term event is often used metonymically to denote the notification message itself, which may lead to some confusion. This is due to Event-Driven architectures often being designed atop message-driven architectures, where such communication pattern requires one of the inputs to be text-only, the message, to differentiate how each communication should be handled.
#
Company Name
Region
Tech Topics
Total
1
news: 52
2
news: 50
3
news: 34
4
news: 24
5
Information management,Business intelligence,Emotional intelligence,
...[+2]
news: 21
6
news: 21
7
news: 20
8
news: 19
9
news: 19
10
news: 17
11
Investment banking,Retail banking,Underwriting,
...[+2]
news: 15
12
news: 14
13
news: 13
14
news: 12
15
news: 12
16
news: 11
17
South Korea
news: 11
18
Capital market,Retail banking,Transaction banking,
...[+2]
news: 11
19
Social media,Publishing,Broadcasting,
...[+2]
news: 10
20
news: 10
21
Groupe PSA Italia SpA
Italy
news: 10
22
news: 9
23
news: 8
24
news: 8
25
news: 8
26
news: 7
27
news: 7
28
news: 7
29
Fortune Magazine
Journalism,News media
news: 7
30
Investment banking,Venture capital,Underwriting,
...[+2]
news: 6
31
news: 6
32
news: 6
33
news: 6
34
news: 6
35
Investment banking,Asset management,Venture capital,
...[+2]
news: 6
36
Mainland China,Cable television,IPTV,
...[+2]
news: 6
37
news: 6
38
news: 6
39
news: 6
40
news: 6
41
Music,HTML5,Web page,
...[+2]
news: 6
42
Investment banking,Asset management,Emotional security,
...[+2]
news: 5
43
news: 5
44
Semiconductor,Architecture,Memory architecture,
...[+2]
news: 5
45
news: 5
46
news: 5
47
Triggermesh, Inc.
news: 5
48
Environmental consulting,Artificial intelligence,Blockchain,
...[+2]
news: 5
49
Investment banking,Underwriting,Asset and liability management,
...[+2]
news: 4
50
Real economy,Payment system,Online payment,
...[+2]
news: 4
51
news: 4
52
Southern Finland, Finland
news: 4
53
Broadcasting,Publishing,Pre-money valuation,
...[+2]
news: 4
54
Military logistics,Public transport,Highway system,
...[+2]
news: 4
55
news: 4
56
Software as a service,Software,Productivity (ecology),
...[+2]
news: 4
57
news: 4
58
Software,Product lifecycle,Automation,
...[+2]
news: 4
59
Phra Nakhon Si Ayutthaya, Thailand
news: 4
60
Aerospace,National security,Product design,
...[+2]
news: 4
61
news: 4
62
Diakopto, Inc.
Software,Debugging,Semiconductor device,
...[+2]
news: 4
63
inc design Ltd.
Advertising
news: 4
64
Investment banking,Prime brokerage,Financial institution,
...[+2]
news: 3
65
news: 3
66
news: 3
67
Software,Business process outsourcing,Aerospace,
...[+2]
news: 3
68
news: 3
69
Investment banking,Asset management,Private banking,
...[+2]
news: 3
70
Software,Architecture,Construction engineering,
...[+2]
news: 3
71
news: 3
72
news: 3
73
news: 3
74
Investment banking,Securitization,Intellectual property,
...[+2]
news: 3
75
Noord-Brabant, Netherlands
news: 3
76
Retail banking,Online payment,Mobile payment,
...[+2]
news: 3
77
Funeral home,Food industry,Prebiotic,
...[+2]
news: 3
78
news: 3
79
Wien, Austria
news: 3
80
news: 3
81
news: 3
82
Publishing,Information technology consulting,News media,
...[+2]
news: 3
83
news: 3
84
news: 3
85
news: 3
86
Venture capital,Investment banking,Structuring,
...[+2]
news: 3
87
news: 3
88
Semiconductor,Investment company,Electronic component,
...[+2]
news: 3
89
Asset management
news: 3
90
news: 3
91
Built Holdings Pty Ltd.
Real estate development
news: 3
92
National security,Computer science,Biomedicine,
...[+2]
news: 3
93
news: 3
94
news: 3
95
news: 3
96
Ramco Group Ltd.
Kenya
news: 3
97
Gigaspaces Technologies, Inc.
Big data,Extreme Transaction Processing,Enterprise software,
...[+2]
news: 3
98
Constellation Research, Inc.
Market research,Big data,Trait
news: 3
99
ClioSoft, Inc.
news: 3
100
news: 3
Page generation time: May 05 2025