Company lists · Data refreshed September 2026
Top 25 Banking app development companies worldwide
RevenueBase identified 2,863 banking app development companies worldwide as of September 2026 and tracks 286,893 professional contacts across them, including 91,942 with verified work emails. India is the largest market and London the largest hub.
This list covers banking app development companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for banking app development companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest banking app development companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 38,885 contacts → | ||||
Indirect evidence “Unlocking financial technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 17,605 contacts → | ||||
Indirect evidence “Diebold Nixdorf automates, digitizes and transforms the way people bank and shop.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 7,843 contacts → | ||||
Indirect evidence “Intellect Design Arena Ltd is a global leader in enterprise-grade financial technology, delivering composable and intelligent solutions to forward-looking financial institutions…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 6,797 contacts → | ||||
Indirect evidence “Our mission at Temenos is to lead financial institutions forward by innovating on the most widely-used, and most trusted, technology solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 6,779 contacts → | ||||
Indirect evidence “We’re partnering with financial institutions to deliver reliable and secure mission-critical financial services software shaped by their needs and driven by innovation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 6,759 contacts → | ||||
Indirect evidence “Jack Henry (Nasdaq: JKHY) is a well-rounded financial technology company that strengthens the connections between people and their financial institutions through technology and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6,534 contacts → | ||||
Indirect evidence “Oracle helps banks simplify processes, innovate on demand, and drive predictive insight.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 5,905 contacts → | ||||
Indirect evidence “O PicPay (Nasdaq: PICS) é um dos principais bancos digitais do país, fundado em 2012, com o objetivo de simplificar a vida financeira dos brasileiros.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 5,151 contacts → | ||||
Indirect evidence “ჩვენ ვართ თიბისი - წამყვანი ფინანსური ინსტიტუტი რეგიონში, სადაც გამბედავი და მიზანსწრაფული გუნდი, ჩვენს მისიას ვასრულებთ და ადამიანების ცხოვრებას ვამარტივებთ.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 4,826 contacts → | ||||
Partial evidence “Airtel Payments Bank is one of India’s fastest‑growing digital banks, built to deliver safe, smart, and simple banking through powerful, intuitive digital platforms.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 3,694 contacts → | ||||
Indirect evidence “A Tecban atua no encontro do físico e do digital para simplificar o presente e aproximar o futuro de bancos, negócios e pessoas.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 2,968 contacts → | ||||
Partial evidence “Maveric Systems is a banking-exclusive technology specialist with over 25 years of domain depth, partnering with global financial institutions to engineer trust in AI-first…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2,834 contacts → | ||||
Partial evidence “Q2 is a financial experience company dedicated to providing digital banking and lending solutions to banks, credit unions, alternative finance, and fintech companies in the U.S.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 2,764 contacts → | ||||
Partial evidence “Nucleus Software is the leading provider of lending and transaction banking solutions to the global financial services industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2,489 contacts → | ||||
Indirect evidence “Atruvia AG ist der Digitalisierungspartner in der Genossenschaftlichen FinanzGruppe.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2,138 contacts → | ||||
Partial evidence “Innotech is a fast-growing high-tech company, part of T1 Group, since 2020 has been providing cutting edge software solutions for the banking industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2,116 contacts → | ||||
Indirect evidence “PT Bank Digital BCA atau BCA Digital sebelumnya bernama Bank Royal, hadir sejak 2020 setelah diakuisisi oleh PT Bank Central Asia.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2,075 contacts → | ||||
Indirect evidence “Headquartered in San Francisco, California, Zeta was named by Celent in 2023 as being among the likeliest partners for US banks and credit unions looking to modernize to a…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 1,941 contacts → | ||||
Indirect evidence “De Paraguay al mundo!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 1,838 contacts → | ||||
Indirect evidence “As a forward-thinking financial technology and software partner, we help community and regional banks, as well as organizations worldwide, solve their customers’ needs through…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 1,817 contacts → | ||||
Partial evidence “Azentio is a leading provider of purpose-built, intelligence-driven technology solutions designed to transform the banking, financial services, insurance (BFSI), and enterprise…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 1,797 contacts → | ||||
Indirect evidence “Founded in 1987 to provide Information Technology services to the finance sector, Intertech has been operating within DenizBank Financial Services Group since 2002.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 1,712 contacts → | ||||
Partial evidence “Welcome to the future of digital banking in Bulgaria!” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1,637 contacts → | ||||
Indirect evidence “Established in 2016, KASIKORN Business-Technology Group is the technology arm of KASIKORNBANK (KBank), one of Thailand’s leading commercial banks.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 1,587 contacts → | ||||
Indirect evidence “Silverlake is a global leader in financial technology, providing enterprise solutions to over 370 customers across 80 countries with 100% successful project implementation for…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: banking app development companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names banking app development companies.
- Partial evidence
- Its own public description names part of banking app development companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name banking app development companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 2,863 banking app development companies worldwide
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Banking app development companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among banking app development companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for banking app development companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “banking app development companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names banking app development companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among banking app development companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every listed company carries at least one verified work email, 91,942 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Banking app development companies by location
25 lists · largest firstEvery Banking app development companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Banking app development companies based in India373
- Banking app development companies based in the United States311
- Banking app development companies based in the United Kingdom106
- Banking app development companies based in Brazil92
- Banking app development companies based in Türkiye78
- Banking app development companies based in Germany58
- Banking app development companies based in the United Arab Emirates56
- Banking app development companies based in Indonesia55
- Banking app development companies based in Nigeria48
- Banking app development companies based in Russia43
- Banking app development companies based in Switzerland42
- Banking app development companies based in Canada41
- Banking app development companies based in Italy40
- Banking app development companies based in Poland35
- Banking app development companies based in Malaysia31
- Banking app development companies based in Ukraine27
- Banking app development companies based in Australia26
- Banking app development companies based in Bangladesh26
Cities
- Banking app development companies based in London, United Kingdom64
- Banking app development companies based in Bangalore, India53
- Banking app development companies based in Mumbai, India45
- Banking app development companies based in Sao Paulo, Brazil42
- Banking app development companies based in Istanbul, Türkiye40
- Banking app development companies based in Dubai, United Arab Emirates36
- Banking app development companies based in Pune, India31
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names banking app development companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many banking app development companies are there worldwide?
RevenueBase identified 2,863 banking app development companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
FIS, headquartered in Jacksonville, tops this list with the largest team on record.
Which country has the most banking app development companies?
India leads with 373 companies, followed by the United States (311) and the United Kingdom (106). Every banking app development companies list by country and city is linked on this page.
Which city has the most banking app development companies?
London leads with 65 headquartered companies, followed by Tehran (55) and Bangalore (53).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 91,942 verified decision-maker contacts tracked across these 2,863 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.