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Top 20 Key Players companies in Debit card
by Most Research Publications in the world in 2021

The Debit card top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Research Publications Debit card 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.
A debit card (also known as a bank card, plastic card or check card) is a plastic payment card that can be used instead of cash when making purchases. It is similar to a credit card, but unlike a credit card, the money is immediately transferred directly from the cardholder's bank account when performing any transaction.
#
Company Name
Region
Tech Topics
Total
1
Investment banking,Prime brokerage,Financial institution,
...[+2]
Literature: 3
2
Literature: 3
3
Literature: 2
4
Tokyo, Japan
Literature: 2
5
Bayern, Germany
Literature: 1
6
Bank of America Corp.
Investment banking,Underwriting,Asset and liability management,
...[+2]
Literature: 1
7
País Vasco, Spain
Big data,Financial structure,Retail banking,
...[+2]
Literature: 1
8
Tokyo, Japan
Literature: 1
9
Beijing Shi, China
Remittance,Market transaction,Retail banking,
...[+2]
Literature: 1
10
Common value auction,Demand forecasting,Policy analysis,
...[+2]
Literature: 1
11
Lazio, Italy
Packaging engineering,Mobile payment,Insurance industry,
...[+2]
Literature: 1
12
Ontario, Canada
Literature: 1
13
United Kingdom
Defense attorney,Corporate tax,Intellectual property,
...[+2]
Literature: 1
14
Software,Supply chain management,Systems design,
...[+2]
Literature: 1
15
Defense attorney,Collegiality,Legal profession,
...[+2]
Literature: 1
16
E-commerce,Digital media,Publishing,
...[+2]
Literature: 1
17
Strategic thinking,Operational excellence
Literature: 1
18
Medical school,Clinical research,Health care,
...[+2]
Literature: 1
19
Health care,National security,Health Insurance Portability and Accountability Act,
...[+2]
Literature: 1
20
Île-de-France, France
Literature: 1
Page generation time: May 24 2025