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50 leading IT services companies in Argentina

Tamtam tracks 58 IT services companies headquartered in Argentina. This list ranks the 50 largest by number of employees on LinkedIn, led by Accenture Argentina, INFORMEG and Infosis. Their median headcount is 453. Half of them were founded in 1999 or later. The most common headquarters are Buenos Aires (35).

🇦🇷 Argentina50 companiesUpdated Nov 11, 2026

These are the largest IT services companies in Argentina by employee count. Many are well-established firms, with several founded in the 1990s or early 2000s, such as Practia Global (1994) and Provincia NET (2001). The companies primarily focus on IT consulting, software development, and digital transformation for various sectors.

Accenture Argentina, a global professional services leader, drives digital transformation. INFORMEG specializes in turnkey IT projects, while Infosis offers IT solutions for retail management. Practia Global combines expertise with digital technologies for operational optimization. A clear pattern is the concentration of headquarters in Buenos Aires and Parque Patricios, indicating a central hub for the IT sector in Argentina.

#CompanyIndustryHeadquarters EmployeesFounded
1
Accenture Argentinaaccenture.com

A global leader in professional services, driving digital transformation, optimizing operations, accelerating revenue growth, and enhancing citizen services through technology and innovation

Business Consulting and Services 🇦🇷 Parque Patricios 6,691 n/a
2
INFORMEGinformeg.com.ar

The company specializes in developing turnkey projects aligning IT infrastructure with business goals to support operations and continuity using a smart approach

IT Services and IT Consulting 🇦🇷 Buenos Aires 5,313 n/a
3
Infosisinfosis.tech

An Argentine company specializing in IT solutions for retail management, with 20 years of experience and a focus on excellence and customer experience

IT Services and IT Consulting 🇦🇷 Parque Patricios 2,198 2000
4
Provincia NETprovincianet.com.ar

A leading offshore provider in Argentina offering tailored technology solutions in mobile + web app development, data + cloud services, and contact centre support

IT Services and IT Consulting 🇦🇷 Buenos Aires 1,499 2001
5
Tsofttsoftglobal.com

Specialized company offering comprehensive technology optimization solutions, tailored to clients' needs in Latin America Consultants help manage IT departments effectively, adding value to business

IT Services and IT Consulting 🇦🇷 Parque Patricios 1,090 n/a
6
Practia Globaldigital.practia.global

With over 25 years of experience, we combine expertise, new practices, and digital technologies to create innovative solutions for optimizing operations and driving business growth

IT Services and IT Consulting 🇦🇷 Buenos Aires 1,077 1994
7
Nación Serviciosnacionservicios.com.ar

Specializing in technological, administrative, and commercial solutions for financial clients, the company promotes economic and social inclusion through various services and payment solutions

IT Services and IT Consulting 🇦🇷 Buenos Aires 1,008 1988
8
Santander Tecnología Argentinasantander.com.ar

Transforming a traditional industry by tech integration to become the top open financial services platform, seeking top talent for impactful challenges in Argentina

IT Services and IT Consulting 🇦🇷 Parque Patricios 993 n/a
9
IT Patagoniaitpatagonia.com

We are a B-certified technology company focused on sustainable development through technology and education, providing strategic and scalable solutions for organizations 🚀🌎💻📚😎🥇

IT Services and IT Consulting 🇦🇷 Buenos Aires 967 2001
10
Infracommerce Lataminfracommerce.lat

Independent company specializing in developing e-business and digital marketing channels With over 8 years of experience, we create unique e-commerce sites that drive results

Technology, Information and Internet 🇦🇷 Buenos Aires 775 2007
11
Baufestbaufest.com

Global company offering innovative software and IT solutions to leading companies worldwide, with a focus on digital transformation and exceptional workplace culture

IT Services and IT Consulting 🇦🇷 Buenos Aires 709 1991
12
ICSicsred.com

This company offers technological solutions for telecommunications providers in multiple countries, with a focus on innovation, passion, and commitment to continuous improvement

Telecommunications 🇦🇷 Buenos Aires 701 1995
13
Grupo Datcogrupodatco.com.ar

A technology group offering integrated IT services and communications, expanding into new markets across Latin America with a focus on innovation and growth

IT Services and IT Consulting 🇦🇷 Buenos Aires 632 1981
14
ITRitrsa.com.ar

An expert technology company empowering clients to become modern, digital organizations, guiding them towards successful business transformation with agility and vision

IT Services and IT Consulting 🇦🇷 Buenos Aires 622 1989
15
SISTRAN Consultoressistran.com

Leading provider of software solutions and consulting for insurance companies in Latin America, with over 40 years of experience and serving over 100 insurers in 16 countries

Software Development 🇦🇷 Buenos Aires 553 1977
16
BVSbvstv.com

Technology and systems provider specializing in infrastructure and communication solutions, offering projects in various digital sectors like Broadcast, IT, Telecom, and Media

IT Services and IT Consulting 🇦🇷 Buenos Aires 550 2003
17
GlobalLogic Latinoaméricagloballogic.com

A digital engineering leader in Latin America, helping brands create innovative digital products and experiences through experience design, complex engineering, and data expertise

IT Services and IT Consulting 🇦🇷 Buenos Aires 548 n/a
18
Ecosistemasecosistemasglobal.com

For over 28 years, this company has been providing comprehensive IT services to enhance clients' businesses with innovative solutions in Latin America and the United States

IT Services and IT Consulting 🇦🇷 Buenos Aires City 535 1994
19
Epidataepidata.net

Transforms organizations through technology, artificial intelligence, and applied knowledge, co-creating solutions with companies and governments since 2003

IT Services and IT Consulting 🇦🇷 Capital Federal 527 2003
20
TGVlinktr.ee

CMMI certified software development and ERP consulting company with 20 years of experience serving major corporate clients in LatAm and Europe

Software Development 🇦🇷 Buenos Aires 526 1992
21
iplan* Argentinaiplan.com.ar

A leading company in Argentina providing connectivity, datacenter, IT solutions, and cloud services with a technologically advanced fiber optic network and modern data center

Technology, Information and Internet 🇦🇷 Buenos Aires 525 1999
22
Gestion Compartidagestioncompartida.com.ar

A leading process outsourcing company operating in Argentina, Uruguay, and Paraguay, providing top quality services to both internal and external clients

Business Consulting and Services 🇦🇷 Buenos Aires 519 2000
23
CFOTech IT Global Servicescfotechlatam.com

Leading IT services company specializing in software development, testing, mobile apps, consultancy, outsourcing, and networking for client satisfaction and value-added solutions

IT Services and IT Consulting 🇦🇷 Buenos Aires 510 2015
24
Logicalis Latamla.logicalis.com

An IT solutions provider offering high-value technology services to industries worldwide, specializing in digital transformation through customized solutions in security, cloud, data management, and IoT

IT Services and IT Consulting 🇦🇷 Buenos Aires 484 n/a
25
CDA Informáticacapacitacion.cdainfo.com

A technology company founded in Argentina in 1986, providing simple and reliable solutions for IT challenges with a global presence

IT Services and IT Consulting 🇦🇷 Buenos Aires 453 1986

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26
Grupo Boldtboldt.com.ar

A 90-year-old Argentine company specializing in digital developments, offering tailored technology solutions and staying ahead of the curve in all business areas

IT Services and IT Consulting 🇦🇷 Buenos Aires 422 1933
27
G&L Groupgylgroup.com

A privately owned Argentine IT company providing innovative services and solutions to clients internationally, with a focus on research and development

IT Services and IT Consulting 🇦🇷 Parque Patricios - CABA 408 1994
28
RSrs.com.ar

A company offering a variety of services in the automotive market, including market intelligence, research, training programs, software development, and call center support

Motor Vehicle Manufacturing 🇦🇷 Saavedra 400 1994
29
Accusysaccusystechnology.com

Leader in software development and maintenance for business processes innovation, management, and productivity, especially in the financial services sector in Latin America

IT Services and IT Consulting 🇦🇷 Buenos Aires 398 2001
30
Tecnosoftwaretecnosoftware.com

Specialized in IT project outsourcing, custom software development, and IT staffing With over 30 years of experience, certified quality services and a team of 400+ professionals

IT Services and IT Consulting 🇦🇷 Ciudad Autonoma de Bs.AS. 392 n/a
31
GRUPO DATCOgrupodatco.com

A group of technology companies offering IT infrastructure and communication services, focused on innovation and expanding into new markets in Latin America

IT Services and IT Consulting 🇦🇷 Buenos Aires 378 n/a
32
Servicios y Consultoríaserviciosyconsultoria.com

A national group assisting states in tax administration, with a focus on tailored service, results, transparency, and sustainability

Fundraising 🇦🇷 Buenos Aires 371 1994
33
Axxonaxxonconsulting.com

We support our clients' dreams by enhancing their business processes with innovative technologies, driving the Digital Evolution of organizations using Microsoft Dynamics and Salesforce

IT Services and IT Consulting 🇦🇷 Florida Oeste 363 2000
34
Lovelytics LATAMdatalytics.com

A consulting firm specializing in turning data into information, democratizing data for better decision-making, offering cutting-edge big data services globally

IT Services and IT Consulting 🇦🇷 Ciudad de Buenos Aires 360 2007
35
soft developmentpsf.com.ar

A software development company with 7 years of experience, utilizing various technologies to meet customer needs and achieve optimal results

Program Development 🇦🇷 Buenos Aires 359 2007
36
PK Argentinaprokarma.com.ar

A global IT solutions company with 2,500 employees providing technical expertise across industries, focusing on boosting productivity and maximizing technology investments

IT Services and IT Consulting 🇦🇷 Buenos Aires 339 n/a
37
Novatium - Consulting & Outsourcingnovatium.com.ar

Novatium offers consulting and outsourcing services, building high-performance teams to streamline operational models for over 200 major companies

IT Services and IT Consulting 🇦🇷 Buenos Aires 334 2005
38
Asap Consulting S.A.asap-consulting.net

We support growth by optimizing organization processes, aligning them with business goals, providing IT outsourcing, strategic technology consulting, and business intelligence solutions

IT Services and IT Consulting 🇦🇷 Ciudad de Buenos Aires 329 2007
39
C&S Informáticacys.com.ar

Technology company providing software engineering, training, and IT consulting solutions Specializing in custom software development for renowned organizations with a focus on honesty, transparency, and innovation

IT Services and IT Consulting 🇦🇷 Buenos Aires 326 1985
40
NowVertical ES (Formerly CoreBI)nowvertical.com

A regional Data & Analytics company offering services in data-driven consulting, business intelligence, advanced analytical models, data governance, and business insights

Technology, Information and Internet 🇦🇷 Buenos Aires 321 2006
41
Hexactagloballogic.com

A world-class IT services company with expertise in software development, digital transformation, and innovative solutions for Fortune 500 companies globally

IT Services and IT Consulting 🇦🇷 Buenos Aires 311 1999
42
Adhocadhoc.inc

We are a consulting and agile technology solutions developer focusing on improving organizations through Odoo management system implementation with top certifications

IT Services and IT Consulting 🇦🇷 Rosario 302 2011
43
ProAction Servicesproaction-services.com

BPO specializing in critical process services for businesses, offering world-class collections, commercial, and risk management tailored to their operations while prioritizing client capital

Outsourcing and Offshoring Consulting 🇦🇷 Buenos Aires 267 2010
44
ECOM S.A.ecom.com.ar

A company specializing in developing and applying new technologies in public and private administration, providing integral solutions with unique communications infrastructure

IT Services and IT Consulting 🇦🇷 Resistencia 261 1977
45
BGH Tech Partnerbghtechpartner.com

We provide innovative technological solutions and professional services to meet infrastructure and business process needs across various market segments

IT Services and IT Consulting 🇦🇷 Buenos Aires 234 2003
46
Hitss Argentinahitss.com

A leading provider of digital solutions and IT services in Latin America, offering tailored products to support digital transformation for clients

IT Services and IT Consulting 🇦🇷 Munro 233 1986
47
Eldareldar-group.com

We are a leading company specializing in payment solutions, with a skilled and up-to-date team working on projects across LATAM

Technology, Information and Internet 🇦🇷 Buenos Aires 229 2009
48
Datastardatastar.la

With over 20 years of experience, we provide IT consulting, project management, and solutions to help businesses in Argentina and the region achieve their objectives through innovative technology integration and digital transformation

IT Services and IT Consulting 🇦🇷 Buenos Aires 213 1999
49
Primaryprimary.com.ar

Since 1998, we provide trading platforms for exchanges, secure high-performance connectivity solutions for banks, and expertise in capital market processes

IT Services and IT Consulting 🇦🇷 Buenos Aires 209 1998
50
BEON.techbeon.tech

A company specializing in connecting businesses with vetted Latin American tech talent, managing payroll, taxes, and compliance for hassle-free IT team scaling

Software Development 🇦🇷 Buenos Aires 194 2018

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How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 11, 2026.

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