Company lists · Data refreshed September 2026

Top 25 Fintech software development companies based in Argentina

Name: Fintech software development companies based in Argentina
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 59 companies tracked

RevenueBase identified 59 fintech software development companies headquartered in Argentina as of September 2026 and tracks 3,482 professional contacts across them, including 1,128 with verified work emails and 43 with mobile numbers. Ciudad Autonoma De Buenos Aires is the largest hub.

This list covers fintech software development companies headquartered in Argentina, 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, how directly it supports the match, and when it was last checked. Data refreshed September 2, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.

How to read this list Match evidence on every row Refreshed Sep 2, 2026 86% judged on-target in blind review

59Companies

3,482Contacts tracked

1,128Verified emails

43Mobile numbers

Unlock all 59 companies Free signup · no credit card · 500 free credits

The 25 largest fintech software development companies based in Argentina

Ranked by team size

Top 25 of 59 fintech software development companies based in Argentina, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names fintech software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Santander Tecnología ArgentinaIndirect evidence	Ciudad Autonoma De Buenos Aires, Argentina	1,001-5,000	1,075
	“Estamos cambiando una de las industrias más tradicionales del mundo, haciendo de la tecnología su core.” Source: company website · checked Sep 2, 2026
2	TechnisysIndirect evidence	Buenos Aires, Argentina	1,001-5,000	596
	“After Galileo's acquisition of Technisys, the two now deliver a fully integrated API-centric financial technology platform that reinvents how people connect with their money.” Source: company website · checked Sep 2, 2026
3	AccusysPartial evidence	Ciudad Autonoma De Buenos Aires, Argentina	201-500	378
	“Accusys Technology, es líder en el desarrollo y mantenimiento de aplicaciones de software para la innovación, gestión y mayor productividad de los procesos de negocios.” Source: company website · checked Sep 2, 2026
4	OpenpassPartial evidence	Olivos, Argentina	51-200	128
	“Somos una compañía de tecnología con foco en Finanzas embebidas y Fintech as a service.” Source: company website · checked Sep 2, 2026
5	Phinx LABPartial evidence	Ciudad Autonoma De Buenos Aires, Argentina	51-200	114
	“We are an innovative technology services company committed to build outstanding software products.” Source: company website · checked Sep 2, 2026
6	PoincenotPartial evidence	Buenos Aires, Argentina	51-200	111
	“Acompañamos a Bancos, Fintech y Empresas en sus desafíos de innovación y transformación de negocios.” Source: company website · checked Sep 2, 2026
7	Sistemas Activos SRLPartial evidence	Argentina	51-200	75
	“Sistemas Activos: Innovación en el Desarrollo de Software Financiero En Sistemas Activos, nos especializamos en el desarrollo de software para el sector financiero.” Source: company website · checked Sep 2, 2026
8	Blue AlbaStrong evidence	Buenos Aires, Argentina	51-200	74
	“At Blue Alba we combine our extensive experience in financial industry software development with our knowledge of the latest and greatest technologies to deliver the best…” Source: company website · checked Sep 2, 2026
9	VantekPartial evidence	Buenos Aires, Argentina	51-200	73
	“More than just software providers, we are the strategic technology partner for +75 financial entities in Latin America, the USA, and Europe.” Source: company website · checked Sep 2, 2026
10	Pareto Digital FinancePartial evidence	Aires, Argentina	51-200	69
	“Pareto is an argentinian fintech specialized in digital loans.” Source: company website · checked Sep 2, 2026
11	TECROStrong evidence	General Pico, Argentina	51-200	53
	“Software Development Services for the Payment Industry TECRO offers a competitive advantage providing outstanding nearshore development services.” Source: company website · checked Sep 2, 2026
12	Gallo Financial TechnologyIndirect evidence	Argentina	51-200	52
	“Si operás en el mercado financiero, sabés que el problema no es la idea.” Source: company website · checked Sep 2, 2026
13	Applica SolutionsStrong evidence	Santa Fe, Argentina	51-200	43
	“Applica is created out of a strong passion for powerful software solutions development.” Source: company website · checked Sep 2, 2026
14	FintexaStrong evidence	Ciudad Autonoma De Buenos Aires, Argentina	51-200	42
	“Somos especialistas en software de medios de pago, ofreciendo soluciones innovadoras y de alta calidad para impulsar la transformación digital de bancos, fintechs y comercios.” Source: company website · checked Sep 2, 2026
15	VangwePartial evidence	Buenos Aires, Argentina	11-50	31
	“We help payment providers, fintechs and digital platforms to design, build, and scale their digital solutions.” Source: company website · checked Sep 2, 2026
16	Emunah FintechIndirect evidence	Argentina	11-50	25
	“En Emunah potenciamos al sector financiero con tecnología, talento especializado y una forma de trabajar que nos distingue.” Source: company website · checked Sep 2, 2026
17	FINDOPartial evidence	Buenos Aires, Argentina	11-50	23
	“Findo is a Fintech that developes digital solutions for inclusive finance.” Source: company website · checked Sep 2, 2026
18	QuantexIndirect evidence	Cordoba, Argentina	11-50	22
	“Quantex develops cutting edge technology for Financial Markets, enhancing clients' trading and investment capabilities, with access to the largest liquidity pools.” Source: company website · checked Sep 2, 2026
19	PDSIndirect evidence	Buenos, Argentina	11-50	20
	“Proyectos Del Sur.” Source: company website · checked Sep 2, 2026
20	404 CraftersIndirect evidence	Capital Federal, Argentina	11-50	19
	“404 Crafters is a technology studio focused on building digital products, scalable platforms, and intelligent automation solutions for companies across Latin America.” Source: company website · checked Sep 2, 2026
21	Codigo PagoPartial evidence	Ciudad De Buenos Aires, Argentina	11-50	17
	“Somos la Fintech líder en Soluciones de procesamiento de pagos y recaudación de dinero para tu comercio.” Source: company website · checked Sep 2, 2026
22	IC PaymentPartial evidence	Burzaco, Argentina	11-50	16
	“IC Payment es una Fintech experta en el desarrollo de nuevas tecnologías de medios de pago con base en Santiago de Chile, oficinas en Uruguay y Argentina más una sólida red de…” Source: company website · checked Sep 2, 2026
23	SysasapIndirect evidence	Ciudad Autonoma De Buenos Aires, Argentina	51-200	12
	“SYSASAP es una compañía Argentina fundada en 1991 con un grupo de profesionales con amplia trayectoria en desarrollo de sistemas de información.” Source: company website · checked Sep 2, 2026
24	FournetIndirect evidence	Ciudad Autonoma De Buenos Aires, Argentina	11-50	11
	“Que somos?” Source: company website · checked Sep 2, 2026
25	BenkopayPartial evidence	Buenos Aires, Argentina	1-10	8
	“Soluciones fintech para tu negocio.” Source: company website · checked Sep 2, 2026

Showing 25 of 59 fintech software development companies based in Argentina

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,128 reachable decision-makers.

Free signup · no credit card

See all 59 companies

Fintech software development companies based in Argentina at a glance

As of Sep 2, 2026

11-50Median size (employees)

Ciudad Autonoma De Buenos AiresLargest hub · 11 HQs

43Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

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 fintech software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Argentina whose own description of what they do matches “fintech software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among fintech software development companies, and records with no verified work email. Companies headquartered outside Argentina are excluded even when they keep an office there.
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 an evidence 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, 1,128 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 2, 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.

Frequently asked

How many fintech software development companies are there based in Argentina?

RevenueBase identified 59 fintech software development companies headquartered in Argentina 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?

Santander Tecnología Argentina, headquartered in Ciudad Autonoma De Buenos Aires, tops this list with the largest team on record.

Which city has the most fintech software development companies?

Ciudad Autonoma De Buenos Aires leads with 11 headquartered companies, followed by Buenos Aires (11) and Caba (6).

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 1,128 verified decision-maker contacts tracked across these 59 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 2, 2026.

Ready to reach these companies? Verified emails and direct dials for all 59 fintech software development companies based in Argentina. Start with a free account, no credit card.

Get the full list

Related lists

Fintech software development companies by geography

Browse the directory

Browse: Companies home · All Argentina lists · All Fintech software development companies lists · New lists

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 SmartSearch, 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.