# List of IT services companies in Buenos Aires
Tamtam tracks 40 IT services companies headquartered in Buenos Aires. This list ranks the 30 largest by number of employees on LinkedIn, led by INFORMEG, Provincia NET and Practia Global. Their median headcount is 525. Half of them were founded in 1999 or later.
These IT services companies in Buenos Aires mostly provide technology solutions, software development, and IT consulting. The firms range from established players like Practia Global, founded in 1994, to companies such as Provincia NET, which offers tailored technology solutions including mobile app development and cloud services. INFORMEG specializes in developing turnkey IT projects, while NaciΓ³n Servicios focuses on technological and administrative solutions for financial clients.
Several companies, including IT Patagonia and Baufest, emphasize digital transformation and sustainable development. SISTRAN Consultores provides software and consulting for insurance companies, and ITR guides clients through business transformation. A common pattern among these companies is their focus on serving a broad range of clients across Latin America, often with a global outlook.
π¦π· Buenos Aires Β· 30 companies Β· Updated Nov 11, 2026
| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [INFORMEG](https://www.tamtam.ai/c/informeg) (informeg.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 | π¦π· Buenos Aires | 5,313 | |
| 2 | [Provincia NET](https://www.tamtam.ai/c/provincia-net) (provincianet.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 | π¦π· Buenos Aires | 1,499 | 2001 |
| 3 | [Practia Global](https://www.tamtam.ai/c/practia-global) (digital.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 | π¦π· Buenos Aires | 1,077 | 1994 |
| 4 | [NaciΓ³n Servicios](https://www.tamtam.ai/c/nacion-servicios) (nacionservicios.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 | π¦π· Buenos Aires | 1,008 | 1988 |
| 5 | [IT Patagonia](https://www.tamtam.ai/c/it-patagonia) (itpatagonia.com)
We are a B-certified technology company focused on sustainable development through technology and education, providing strategic and scalable solutions for organizations πππ»πππ₯ | IT Services and IT Consulting | π¦π· Buenos Aires | 967 | 2001 |
| 6 | [Infracommerce Latam](https://www.tamtam.ai/c/infracommerce-latam) (infracommerce.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 | π¦π· Buenos Aires | 775 | 2007 |
| 7 | [Baufest](https://www.tamtam.ai/c/baufest) (baufest.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 | π¦π· Buenos Aires | 709 | 1991 |
| 8 | [ICS](https://www.tamtam.ai/c/ics-buenos-aires) (icsred.com)
This company offers technological solutions for telecommunications providers in multiple countries, with a focus on innovation, passion, and commitment to continuous improvement | Telecommunications | π¦π· Buenos Aires | 701 | 1995 |
| 9 | [Grupo Datco](https://www.tamtam.ai/c/grupo-datco) (grupodatco.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 | π¦π· Buenos Aires | 632 | 1981 |
| 10 | [ITR](https://www.tamtam.ai/c/itr) (itrsa.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 | π¦π· Buenos Aires | 622 | 1989 |
| 11 | [SISTRAN Consultores](https://www.tamtam.ai/c/sistran-consultores) (sistran.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 | π¦π· Buenos Aires | 553 | 1977 |
| 12 | [BVS](https://www.tamtam.ai/c/bvs) (bvstv.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 | π¦π· Buenos Aires | 550 | 2003 |
| 13 | [GlobalLogic LatinoamΓ©rica](https://www.tamtam.ai/c/globallogic-latinoamerica) (globallogic.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 | π¦π· Buenos Aires | 548 | |
| 14 | [TGV](https://www.tamtam.ai/c/tgv) (linktr.ee)
CMMI certified software development and ERP consulting company with 20 years of experience serving major corporate clients in LatAm and Europe | Software Development | π¦π· Buenos Aires | 526 | 1992 |
| 15 | [iplan* Argentina](https://www.tamtam.ai/c/iplan-argentina) (iplan.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 | π¦π· Buenos Aires | 525 | 1999 |
| 16 | [Gestion Compartida](https://www.tamtam.ai/c/gestion-compartida) (gestioncompartida.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 | π¦π· Buenos Aires | 519 | 2000 |
| 17 | [CFOTech IT Global Services](https://www.tamtam.ai/c/cfotech-it-global-services) (cfotechlatam.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 | π¦π· Buenos Aires | 510 | 2015 |
| 18 | [Logicalis Latam](https://www.tamtam.ai/c/logicalis-latam) (la.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 | π¦π· Buenos Aires | 484 | |
| 19 | [CDA InformΓ‘tica](https://www.tamtam.ai/c/cda-informatica) (capacitacion.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 | π¦π· Buenos Aires | 453 | 1986 |
| 20 | [Grupo Boldt](https://www.tamtam.ai/c/grupo-boldt) (boldt.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 | π¦π· Buenos Aires | 422 | 1933 |
| 21 | [Accusys](https://www.tamtam.ai/c/accusys) (accusystechnology.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 | π¦π· Buenos Aires | 398 | 2001 |
| 22 | [GRUPO DATCO](https://www.tamtam.ai/c/grupo-datco-buenos-aires) (grupodatco.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 | π¦π· Buenos Aires | 378 | |
| 23 | [Servicios y ConsultorΓa](https://www.tamtam.ai/c/servicios-y-consultoria) (serviciosyconsultoria.com)
A national group assisting states in tax administration, with a focus on tailored service, results, transparency, and sustainability | Fundraising | π¦π· Buenos Aires | 371 | 1994 |
| 24 | [soft development](https://www.tamtam.ai/c/soft-development) (psf.com.ar)
A software development company with 7 years of experience, utilizing various technologies to meet customer needs and achieve optimal results | Program Development | π¦π· Buenos Aires | 359 | 2007 |
| 25 | [PK Argentina](https://www.tamtam.ai/c/pk-argentina) (prokarma.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 | π¦π· Buenos Aires | 339 | |
| 26 | [Novatium - Consulting & Outsourcing](https://www.tamtam.ai/c/novatium-consulting-and-outsourcing) (novatium.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 | π¦π· Buenos Aires | 334 | 2005 |
| 27 | [C&S InformΓ‘tica](https://www.tamtam.ai/c/c-and-s-informatica) (cys.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 | π¦π· Buenos Aires | 326 | 1985 |
| 28 | [NowVertical ES (Formerly CoreBI)](https://www.tamtam.ai/c/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 | π¦π· Buenos Aires | 321 | 2006 |
| 29 | [Hexacta](https://www.tamtam.ai/c/hexacta) (globallogic.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 | π¦π· Buenos Aires | 311 | 1999 |
| 30 | [ProAction Services](https://www.tamtam.ai/c/proaction-services) (proaction-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 | π¦π· Buenos Aires | 267 | 2010 |
## 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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## The same list elsewhere in Argentina
- [IT services companies in Argentina](https://www.tamtam.ai/l/it-services-companies-argentina) (58)
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Source: https://www.tamtam.ai/l/it-services-companies-buenos-aires