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Top 100 Key Players companies in Expansive
by Most News Heat in the United States in 2021

The Expansive top 100 is Discovery PatSnap’ annual ranking of the top 100 Most News Heat Expansive 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.
In mathematics, the notion of expansivity formalizes the notion of points moving away from one another under the action of an iterated function. The idea of expansivity is fairly rigid, as the definition of positive expansivity, below, as well as the Schwarz-Ahlfors-Pick theorem demonstrate.
#
Company Name
Region
Tech Topics
Total
1
news: 958
2
news: 908
3
news: 801
4
news: 734
5
news: 689
6
Music,HTML5,Web page,
...[+2]
news: 641
7
Broadcasting,Publishing,Pre-money valuation,
...[+2]
news: 412
8
Social media,Publishing,Broadcasting,
...[+2]
news: 284
9
Mainland China,Cable television,IPTV,
...[+2]
news: 261
10
Fortune Magazine
Journalism,News media
news: 227
11
Property (philosophy),Real estate investment trust,Publishing,
...[+2]
news: 217
12
news: 205
13
Music,Cable television,IPTV,
...[+2]
news: 202
14
Warehouse,E-commerce,Hypermarket,
...[+2]
news: 195
15
news: 186
16
news: 163
17
news: 156
18
Bond credit rating,Financial risk,Data as a service,
...[+2]
news: 151
19
news: 148
20
news: 147
21
Health care,Clinical trial,Drug,
...[+2]
news: 144
22
news: 140
23
Investment banking,Venture capital,Underwriting,
...[+2]
news: 126
24
Data analysis,Risk management,Predictive analytics,
...[+2]
news: 121
25
Investment banking,Underwriting,Asset and liability management,
...[+2]
news: 120
26
news: 119
27
National security,Computer science,Biomedicine,
...[+2]
news: 119
28
news: 118
29
Investment banking,Prime brokerage,Financial institution,
...[+2]
news: 117
30
news: 114
31
news: 112
32
news: 112
33
news: 111
34
Timeshare,Accommodation,Hospitality industry,
...[+2]
news: 105
35
news: 105
36
Photography,Digital media,Music,
...[+2]
news: 105
37
Publishing,Food service,Broadcasting,
...[+2]
news: 104
38
news: 103
39
news: 102
40
news: 99
41
News media,Digital media,Business Day,
...[+2]
news: 95
42
Accommodation,Conference management,Chief executive officer,
...[+2]
news: 92
43
Bookmarking,Social media,Advertising,
...[+2]
news: 92
44
Health care,Biopharmaceutical,Drug,
...[+2]
news: 91
45
Aerospace,Satellite,National security,
...[+2]
news: 90
46
news: 89
47
U.S. Supreme Court Bar Association
news: 89
48
Health care,Medical equipment,Risperidone,
...[+2]
news: 87
49
Information Dissemination,Capital formation,Structured product,
...[+2]
news: 87
50
news: 87
51
news: 86
52
Investment banking,Asset management,Emotional security,
...[+2]
news: 83
53
Computer science,Retail banking,National bank,
...[+2]
news: 82
54
Medicine,Health care,Oncology drugs,
...[+2]
news: 82
55
news: 82
56
Brand awareness,Public transport,Software,
...[+2]
news: 81
57
Fixed income,Private banking,Investment banking,
...[+2]
news: 80
58
news: 78
59
Information management,Business intelligence,Emotional intelligence,
...[+2]
news: 77
60
news: 75
61
University Bancorp, Inc.
Time deposit,Ultrasonic sensor,Accelerometer,
...[+1]
news: 75
62
news: 72
63
Health care,Biopharmaceutical,TUMOR NECROSIS FACTOR BLOCKER,
...[+2]
news: 72
64
news: 70
65
news: 69
66
Broadcasting,Publishing,Music,
...[+2]
news: 66
67
Enterprise software,Educational institution,E-commerce,
...[+2]
news: 66
68
news: 65
69
Publishing,Information technology consulting,News media,
...[+2]
news: 65
70
news: 64
71
news: 63
72
School supplies,Publishing,Direct marketing,
...[+1]
news: 63
73
Public transport,Military logistics,Parcel delivery,
...[+2]
news: 61
74
news: 59
75
news: 59
76
news: 58
77
news: 58
78
Insurance broker,Stockbroker,Securitization,
...[+2]
news: 58
79
Employee benefits,Economic statistics,Insurance benefit,
...[+1]
news: 58
80
Angel investor,Enhanced indexing,Asset management,
...[+2]
news: 56
81
Portrait photography,TOPS,E-commerce,
...[+2]
news: 55
82
news: 54
83
Accounting,Bookkeeping,Public sector,
...[+2]
news: 54
84
JCPenney Optical
Eyewear,Shopping mall,E-commerce,
...[+1]
news: 54
85
Quantitative model,Oscilloscope,Investment style,
...[+2]
news: 52
86
Snapchat Kit
news: 52
87
news: 51
88
Guitar,Music,Amplifier,
...[+2]
news: 51
89
news: 51
90
news: 50
91
news: 49
92
Organic product,E-commerce,Fast-moving consumer goods,
...[+2]
news: 49
93
Software,Health care,Search engine,
...[+2]
news: 48
94
Software business,Shopping mall,Home automation,
...[+2]
news: 48
95
Property insurance,Reinsurance,Aviation,
...[+2]
news: 47
96
news: 47
97
E-commerce,Shopping mall,DVD player,
...[+2]
news: 47
98
news: 47
99
news: 47
100
Publishing,Advertising,News media,
...[+2]
news: 46
Page generation time: Aug 11 2025