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100 leading IT services companies in Latin America

Tamtam tracks 688 IT services companies headquartered in Latin America. This list ranks the 100 largest by number of employees on LinkedIn, led by Contax S.A., Stefanini Group and AlmavivA Experience. Their median headcount is 2,264. Half of them were founded in 1996 or later. The most common headquarters are São Paulo (30), Brasília (6) and Mexico City (6).

🌍 Latin America100 companiesUpdated Nov 13, 2026

This selection showcases large IT services and telecommunications companies operating across Latin America. These companies primarily offer digital transformation, customer relationship management, and IT consulting services. Notable examples include Contax S.A., specializing in human-centric customer relationship management, and Stefanini Group, which provides a wide array of innovative services such as automation, cloud, and AI solutions. SONDA focuses on digital transformation to enhance human well-being, while Telmex is a leading telecom and IT services provider in Mexico.

A significant pattern observed is the concentration of headquarters in Brazil, particularly in São Paulo, with companies like AlmavivA Experience, Liq, TIVIT, Neobpo, and Accenture Brasil. Other important hubs include Santiago, Mexico City, Monterrey, Belo Horizonte, Medellín, and Uberlândia. The companies listed demonstrate a blend of well-established firms, such as SONDA (founded 1974) and Telemont (founded 1975), alongside more recent enterprises like Neobpo (founded 2017).

#CompanyIndustryHeadquarters EmployeesFounded
1
Contax S.A.contax.com.br

Specializing in customer relationship management, this company provides customized, intelligent solutions through a human-centric approach, utilizing technology and multichannel strategies for brands and consumers

IT Services and IT Consulting 🇧🇷 São Paulo 25,342 n/a
2
Stefanini Groupstefanini.com

A global company offering a wide range of innovative services such as automation, cloud, IoT, UX, AI, consulting, and marketing solutions

IT Services and IT Consulting 🇧🇷 São Paulo 24,358 n/a
3
AlmavivA Experiencealmavivaexperience.com.br

A leading contact center company in Brazil offering innovative BPO solutions for customer service, sales, collections, and back office, along with Trade Marketing services

IT Services and IT Consulting 🇧🇷 São Paulo 23,587 n/a
4
Liqcontax.com.br

Transforms relationships with efficient, secure, and reliable integrated solutions. They operate in Brazil, Argentina, Colombia, Peru, Chile, Ecuador, Panama, USA, Canada, and Spain.

IT Services and IT Consulting 🇧🇷 São Paulo 18,719 2000
5
SONDAsonda.com

Specializing in digital transformation, the company provides innovative and sustainable technological solutions to enhance human well-being across Latin America and the United States

IT Services and IT Consulting 🇨🇱 Santiago 14,981 1974
6
Telmextelmex.com

Leading telecom and IT services company in Mexico, offering a wide range of advanced solutions from connectivity to cloud, cybersecurity, and business solutions for companies of all sizes.

Telecommunications 🇲🇽 Mexico City 14,394 n/a
7
Softteksofttek.com

A global leader in digital solutions, Softtek helps organizations build and evolve their capabilities through next-generation IT services and solutions

IT Services and IT Consulting 🇲🇽 Monterrey 14,194 1982
8
Stefanini Brasilstefanini.com

A global IT services provider offering consulting, integration, solution development, BPO, outsourcing, and technology-based business solutions in over 35 countries

Business Consulting and Services 🇧🇷 São Paulo 12,265 1987
9
TIVITtivit.com

Provider of digital solutions and services in Latin America, specializing in areas such as Digital Business, Cloud Solutions, Digital Payments, and Technology Platforms

IT Services and IT Consulting 🇧🇷 São Paulo 11,271 n/a
10
Telemonttelemont.com.br

Established in 1975, the company specializes in providing telecommunications services, including network implementation, maintenance, and operation, as well as IT solutions

Telecommunications 🇧🇷 Belo Horizonte 10,262 1975
11
Neobponeohype.co

A Brazilian company specializing in Customer Experience and digital product development, with over 10,000 employees across 5 units in Sao Paulo and Rio de Janeiro

IT Services and IT Consulting 🇧🇷 São Paulo 10,231 2017
12
Accenture Brasilaccenture.com

A global professional services company specializing in digital, cloud, and security services, serving clients in over 120 countries with 710,000 employees worldwide

IT Services and IT Consulting 🇧🇷 São Paulo 9,943 2001
13
Algar Techalgartech.com

A Brazilian multinational with 25 years of experience, specializing in digital transformation for large corporations through CRM and technology environment management

IT Services and IT Consulting 🇧🇷 Uberlândia 9,933 1999
14
EMTELCO S.A.emtelco.com.co

Maximizing customer contact value through various communication channels, offering services including acquisition, sales, customer service, technical support, data management, and complaint resolution

IT Services and IT Consulting 🇨🇴 Medellín 8,177 2003
15
Callinkcallink.com.br

Callink provides personalized value-added solutions focused on customer journeys, specializing in customer experience by combining technology and humanization for transformative results

IT Services and IT Consulting 🇧🇷 Uberlândia 7,097 2006
16
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
17
Serproloja.serpro.gov.br

A leading public organization providing efficient and sustainable IT solutions for the Brazilian government, enhancing control, transparency, and public engagement

IT Services and IT Consulting 🇧🇷 Brasília 6,109 1964
18
Hitss Brasilglobalhitss.com

A multinational company in the digital solutions and IT services market, focusing on innovation, diversity, and inclusivity for employees and customers

IT Services and IT Consulting 🇧🇷 Rio de Janeiro 5,466 n/a
19
act digitalactdigital.com

Global consulting group supporting digital product design, software engineering, data science, and growth strategies for industry-leading companies worldwide.

IT Services and IT Consulting 🇧🇷 Barueri 5,465 2011
20
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
21
Embratelembratel.com.br

Specializing in IT, Telecom, and Mobility solutions, we help businesses evolve through digital transformation by offering a complete portfolio for innovation and growth

Telecommunications 🇧🇷 Rio de Janeiro 5,118 1965
22
G4Fg4f.com.br

Specializing in project management, strategic management, and IT governance consulting, we offer integrated services for public and private sectors, including IT project management and professional training

Business Consulting and Services 🇧🇷 Brasília 4,484 2010
23
Datamétricadatametrica.com.br

Team of skilled professionals focused on client needs, driving company growth, service quality, efficiency, and job creation.

IT Services and IT Consulting 🇧🇷 Recife 4,454 1996
24
Grupo Providergrupoprovider.com.br

A leading provider of innovative solutions in Call Center, Business Process Outsourcing, and Information Technology in Brazil and internationally

IT Services and IT Consulting 🇧🇷 Recife 4,235 1996
25
F1RST Digital Servicesf1rst.com.br

An innovative and customer-focused organization, dedicated to providing services and experiences to over 50 million clients within the Santander ecosystem

IT Services and IT Consulting 🇧🇷 São Paulo 4,056 n/a
26
Nova Rionovario.com.br

A leading provider of comprehensive outsourcing services, with 30 years of experience, focusing on quality, environmental sustainability, cost reduction, and process optimization

Facilities Services 🇧🇷 Rio de Janeiro 3,823 1985
27
Grupo Contaxcontax.com.br

A leading provider of contact center and customer relationship management solutions, specializing in consultative, personalized services through various communication channels

Outsourcing and Offshoring Consulting 🇧🇷 São Paulo 3,803 2000
28
Metameta.com.br

Provides digital transformation solutions, from strategy to delivery, focusing on human-centered projects to optimize resources, simplify processes, and generate business growth.

IT Services and IT Consulting 🇧🇷 São Paulo 3,761 1990
29
Gtdgtdcompany.com

A telecommunications company with over 40 years of experience in Chile, Peru, Colombia, Mexico, Spain, and Italy, offering personalized services and cutting-edge technology solutions

Technology, Information and Internet 🇨🇱 Huechuraba 3,726 1979
30
Validvalid.com

Providing secure, customized identification services using advanced technology for people, objects, and transactions in a trust-based economy.

IT Services and IT Consulting 🇧🇷 São Paulo 3,613 1957
31
Praxispraxisglobe.com

A company specializing in integration, consulting, nearshoring, and software development, offering solutions based on international best practices with large scale nearshoring solutions in America

IT Services and IT Consulting 🇲🇽 Mexico 3,264 1996
32
Allied Globalalliedglobal.com

A seamless extension for companies of all sizes, providing sales optimization, customer care, tech support, back office tasks, quality assurance, and technology services

Outsourcing and Offshoring Consulting 🇬🇹 Guatemala City 2,993 2005
33
Zup Innovationzup.com.br

specialized in building secure, scalable distributed cloud-native systems for large applications, accelerating product delivery and improving developer experience

IT Services and IT Consulting 🇧🇷 Anywhere 2,942 2011
34
Américas BPSlinktr.ee

Americas BPS provides business solutions with a focus on analytics, process transformation, customer experience, cutting-edge technology, and a highly skilled team Follow us on social media

IT Services and IT Consulting 🇨🇴 Bogotá 2,892 2003
35
CASTcast4it.com

A technology solutions provider with 25 years of experience, offering IT services in finance, industry, services, and the public sector nationally and globally

IT Services and IT Consulting 🇧🇷 São Paulo 2,866 1990
36
BRQ Digital Solutionsbrq.com

A leading digital transformation company in Brazil creating high-impact solutions to accelerate clients' businesses with intelligence and technology

IT Services and IT Consulting 🇧🇷 São Paulo 2,822 1993
37
CTISsonda.com

Leading Brazilian IT provider offering end user support, software development, managed services, professional services, printing solutions, visual solutions, and training services with innovation and reliability

IT Services and IT Consulting 🇧🇷 Barueri 2,693 1983
38
SIMPRESSsimpress.com.br

With over 20 years of experience, we provide IT equipment outsourcing solutions to streamline businesses and make their routines more strategic and sustainable

IT Services and IT Consulting 🇧🇷 São Paulo 2,666 2001
39
Spread Tecnologiaspread.com.br

A leading provider in Communication and Collaboration, Systems, and Managed Services for various sectors with over 30 years of experience

IT Services and IT Consulting 🇧🇷 São Paulo 2,658 1983
40
Stefanini LATAMstefanini.com

Provides integrated digital transformation services including consulting, AI, cybersecurity, banking, manufacturing, and digital marketing across 41 countries.

Business Consulting and Services 🇧🇷 São Paulo 2,651 1987
41
axityaxity.com

With over 35 years of experience in the Latin American market, we offer a comprehensive portfolio of IT and communications services for digital transformation

IT Services and IT Consulting 🇲🇽 Huixquilucan 2,578 n/a
42
Ability Tecnologia e Serviços S/Aabilitytecnologia.com.br

Specialized in providing telecommunication services to corporate market and phone carriers with over 3,000 employees

Telecommunications 🇧🇷 Osasco 2,556 2004
43
Natixis in Portugalportugalhub.natixis.com

A global financial services company in Portugal focuses on transforming traditional banking through innovative solutions, IT, banking support, and compliance services

IT Services and IT Consulting 🇧🇷 Porto 2,490 2016
44
KIOkio.tech

The company's goal is to outpace competitors, always staying ahead They aim to be the GOAT (Greatest of All Time)

IT Services and IT Consulting 🇲🇽 Mexico City 2,473 n/a
45
Montreal Oficialmontreal.com.br

A technology company in Brazil with over 30 years of experience, specializing in developing and implementing IT solutions for businesses globally

IT Services and IT Consulting 🇧🇷 Belo Horizonte 2,464 1986
46
Stefanini EMEAstefanini.com

Global digital transformation accelerator with 35+ years experience offering diverse technology solutions and IT outsourcing services in 16 European countries

Business Consulting and Services 🇧🇷 São Paulo 2,420 1987
47
Konecta Colombiakonecta-group.com

Leader in customer management services with 130,000 professionals in 24 countries Providing omnichannel solutions, digital technologies, and client operations for various industries worldwide

Telecommunications 🇨🇴 Bogotá 2,391 n/a
48
CESARcesar.org.br

A Brazilian center for innovation since 1996, CESAR develops people, provides business solutions, and offers nearshore services with diverse talent

IT Services and IT Consulting 🇧🇷 Recife 2,308 1996
49
Instituto de Pesquisas ELDORADOorg.br

A world-class provider of customized software and hardware solutions for various industries, connecting people, universities, and startups to drive technological innovation globally

IT Services and IT Consulting 🇧🇷 Campinas 2,281 1999
50
CTCctctech.com.br

A leading provider of IT solutions since 1994, offering innovative products and services nationwide with a focus on customer needs and quality

IT Services and IT Consulting 🇧🇷 São Paulo 2,264 1994

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51
Unifiqueunifique.com.br

Provides communication solutions: internet, TV, landline, mobile, and data center services for businesses, homes, and governments, with advanced technology and customer relationships.

Technology, Information and Internet 🇧🇷 Timbó 2,246 1997
52
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
53
BRM S.A.Sbrm.com.co

Specializing in Brand Relationship Management through purposeful consumer interactions, focusing on creating meaningful connections for a client's brand with Colombian roots

Advertising Services 🇨🇴 Bogotá 2,174 2005
54
Deloitte Méxicodeloitte.com

Leading professional services firm in Mexico offering audit, consulting, financial advisory, risk management, tax, and legal services with nationwide coverage and over 5,400 employees

Accounting 🇲🇽 Mexico City 2,137 n/a
55
G&Pgpnet.com.br

With 34 years of experience in IT, we specialize in driving innovation and providing technology solutions to help businesses thrive in the digital era

IT Services and IT Consulting 🇧🇷 São Paulo 2,019 1989
56
Stefanini North America and APACstefanini.com

A multinational company offering innovative technological solutions to help clients transform their business through digital innovation and co-creation for a better future

IT Services and IT Consulting 🇧🇷 São Paulo 1,999 n/a
57
Millenium BPOmillenium.com.co

A Colombian company specializing in Contact Center and BPO solutions, leveraging technology and AI to help clients overcome digital transformation challenges effectively

IT Services and IT Consulting 🇨🇴 Usaquén 1,979 1998
58
Spassuspassu.com.br

Provider of IT services and software development solutions, specializing in outsourcing, service desk, and delivering innovative applications to national clients

IT Services and IT Consulting 🇧🇷 Vitória 1,957 1992
59
IT Solutionsit-solutions.com.mx

A company offering integrated IT solutions, designing and implementing functional architectures tailored to meet clients' requirements for over 21 years

IT Services and IT Consulting 🇲🇽 Mexico City 1,955 2002
60
DIGISYSTEM - IT Solutionsdigisystem.com.br

A technology-focused business with over 30 years of experience, specializing in digital transformation and expanding presence in LATAM

IT Services and IT Consulting 🇧🇷 São Paulo 1,954 1990
61
Quality Digitalqualitydigital.global

Leader in IT solutions, assisting Brazilian businesses with strategic goals through specialized services focused on strategy, digital transformation, automation, and integration

IT Services and IT Consulting 🇧🇷 Rio de Janeiro 1,934 n/a
62
Totalplay Empresarialtotalplayempresarial.com.mx

Innovative technology solutions for businesses and government entities: telecom, managed services, cloud collaboration, cybersecurity, and high-speed internet, empowering growth with cutting-edge tools

Telecommunications 🇲🇽 Mexico City 1,889 2009
63
SONDA Brasilsonda.com

A leading Latin American provider of technology solutions and services, with over 18,000 employees and 5,000 active clients in 10 countries We specialize in transforming businesses through technology Visit our website for more details

IT Services and IT Consulting 🇧🇷 Santana de Parnaíba 1,859 n/a
64
Prodespprodesp.sp.gov.br

Technology company providing information technology services for the State Government of São Paulo

IT Services and IT Consulting 🇧🇷 Taboão Da Serra 1,838 1969
65
BS Tecnologia e Serviços Ltda.bsservices.com.br

Leading Brazilian company specializing in IT solutions, consultancy, outsourcing, and corporate mobility Offers innovative, flexible, and customized solutions to optimize costs and enhance decision-making

IT Services and IT Consulting 🇧🇷 Barueri 1,833 1997
66
Positivo S+positivosmais.com

Provider of managed IT services including digital workplace, cybersecurity, infrastructure, and cloud services with strong market presence in Brazil.

IT Services and IT Consulting 🇧🇷 1,828 2009
67
Seguritechseguritech.com

For over 28 years, we have specialized in providing tailored security solutions for private, corporate, and government clients across the Americas

IT Services and IT Consulting 🇲🇽 Mexico City 1,795 1995
68
BB Tecnologia e Serviçosbbts.com.br

A technology provider focused on developing national technology, offering a diverse portfolio of services to generate efficiency and value for clients

IT Services and IT Consulting 🇧🇷 Brasília 1,786 1974
69
Prodamportal.prodam.sp.gov.br

Strategic IT and communication solutions integrator for the City of Sao Paulo, enhancing citizen quality of life through innovative and transparent measures

IT Services and IT Consulting 🇧🇷 São Paulo 1,759 1971
70
Alestraalestra.mx

A Mexican telecommunications company providing broadband and value-added services under the brand Alestra, with a focus on quality and service excellence

IT Services and IT Consulting 🇲🇽 San Pedro Garza García 1,740 1996
71
Infracommerceinfracommerce.lat

Specializing in digital business, the company offers a full-service approach including platform, marketing, content, payment, logistics, and customer service for B2B and B2C projects

Technology, Information and Internet 🇧🇷 São Paulo 1,694 2012
72
Carvajal Digitalcarvajaldigital.co

"We create and implement B2B technological solutions to optimize value chain processes from ordering to collection, promoting sustainable business growth and revenue impact"

IT Services and IT Consulting 🇨🇴 Cali 1,660 1994
73
Qintessqintess.com

The company emphasizes agility and innovation, helping organizations create value, challenge current standards, and shape the future through visionary strategies and transformative ideas

IT Services and IT Consulting 🇧🇷 São Paulo 1,630 2019
74
IDS Comercialids.com.mx

A Mexican company specializing in IT Consultancy, Outsourcing, and Development services since 1982, with a proven track record in various industries

Software Development 🇲🇽 Benito Juárez 1,601 1982
75
DDS Telecomunicações Ltdadds.com.br

Specializing in system integration, communication solutions for Contact Centers and Corporations nationwide, focusing on quality services tailored to each client's needs for competitive advantage

IT Services and IT Consulting 🇧🇷 São Paulo 1,596 1990
76
ARUS Oficialarus.com.co

A service company that integrates knowledge, technology, and information management to provide superior customer experience through integrated IT, BPO services, and solutions

IT Services and IT Consulting 🇨🇴 Medellín 1,593 1988
77
Algargrupoalgar.com.br

Established in 1929, this entrepreneurial group operates in IT/Telecom, Agro, Services, and Tourism sectors nationwide, providing innovative, sustainable solutions

IT Services and IT Consulting 🇧🇷 Uberlândia 1,583 1930
78
CPQDcpqd.com.br

A leading innovator in information and communication technologies, specializing in solutions for various industries, digital transformation, IoT, AI, and more

IT Services and IT Consulting 🇧🇷 Campinas 1,577 1976
79
IQ outsourcingiqoutsourcing.com

A team that provides comprehensive solutions for managing critical processes in finance, healthcare, government, industry, and services sectors, using cutting-edge technology and expertise

IT Services and IT Consulting 🇨🇴 Bogotá 1,555 1997
80
T-Systems do Brasilt-systems.com

Global leader in IT & Communications Technology, offering integrated solutions in Digital, SAP, Cloud, Infrastructure, and Security with focus on innovation and customer satisfaction

IT Services and IT Consulting 🇧🇷 São Paulo 1,528 n/a
81
Hashi Technologies, Incverticalrd.com

IT solutions provider offering managed services, custom IT support, and technology solutions aligned with business goals, serving as a trusted services provider

IT Services and IT Consulting 🇩🇴 Santo Domingo 1,513 2015
82
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
83
Central IT - Tecnologia em Negócioscentralit.com.br

Focused on solving organizational problems using information technology, providing and managing IT services with a commitment to client results and continuous improvement, emphasizing integrity and initiative

IT Services and IT Consulting 🇧🇷 Brasília 1,490 2004
84
TIVIT LATAMlatam.tivit.com

A multinational tech company in Latin America providing customized solutions in Digital Business, Cloud Solutions, Technology Platforms, and CyberSecurity for various industries

IT Services and IT Consulting 🇨🇴 Bogotá 1,490 n/a
85
Call Tecnologiacall.inf.br

A leading provider of call center services and IT solutions, specializing in implementing, operating, and upgrading critical public sector call centers

IT Services and IT Consulting 🇧🇷 Brasília 1,463 2003
86
Globalweb Corpglobalweb.com.br

Cloud services provider offering ERP, CRM, security, data storage, and infrastructure solutions tailored to enhance business competitiveness with modern technology services

IT Services and IT Consulting 🇧🇷 São Paulo 1,443 2010
87
Semantixsemantix.ai

Provides comprehensive data platforms and analytics solutions, leveraging Artificial Intelligence and Big Data for informed business decisions and growth.

Technology, Information and Internet 🇧🇷 São Paulo 1,433 2010
88
Ambev Techambevtech.com.br

The company develops knowledge and technology to simplify people's lives, focusing on innovating and creating solutions for sales and logistics, primarily for a major brewery

IT Services and IT Consulting 🇧🇷 Blumenau 1,432 n/a
89
Accenture Méxicoaccenture.com

Global management consulting, technology services, and outsourcing company with over 319,000 professionals serving clients in 120+ countries Partnering to drive high-performance businesses

Business Consulting and Services 🇲🇽 1,400 1989
90
Interfileatento.com

A leader in Business Process Outsourcing focused on financial and credit sectors, providing back-office solutions and digital services with a strong market presence

Financial Services 🇧🇷 Taboão da Serra 1,389 1991
91
Nava | Tech for Businessnava.com.br

A technology company passionate about people and innovation, empowering employees to create solutions for leading companies to positively impact the world

IT Services and IT Consulting 🇧🇷 Barueri 1,374 1996
92
FH_fh.com.br

Specializing in business processes and software, with operations in 30+ countries and expertise in SAP projects, omnichannel solutions, and tax software

IT Services and IT Consulting 🇧🇷 Curitiba 1,366 1999
93
DBAdba.com.br

Supplier of IT solutions for corporations and Government, specializing in technology, quality IT project management, and tailored expertise in clients' businesses

IT Services and IT Consulting 🇧🇷 Rio de Janeiro 1,353 1988
94
Grupo New Spaceservicos.gruponewspace.com.br

With over 35 years of experience, the group offers technological solutions in finance, retail, healthcare, and services through various business lines

IT Services and IT Consulting 🇧🇷 São Paulo 1,352 1985
95
Lanlink Informática Ltda.lanlink.com.br

A technology solutions provider established in 1988, dedicated to delivering quality, excellence, and reliability for business needs with long-term client relationships

IT Services and IT Consulting 🇧🇷 Fortaleza 1,352 1988
96
BrBPObrbpo.com.br

Brazilian capital-backed firm specialized in interactive client relationship management through integrated technology solutions, omnichannel platforms, and diverse service offerings across 12 strategic nationwide locations

IT Services and IT Consulting 🇧🇷 Brasília 1,332 n/a
97
Canviacanvia.com

Support digital transformation with IoT, AI, Big Data, Machine Learning, and Robotics to optimize user-centered business models and processes.

IT Services and IT Consulting 🇵🇪 Surco 1,325 2017
98
NTT DATAnttdata-solutions.com

Specialists in transforming SAP solutions to drive digital transformation, connecting business opportunities with cutting-edge technologies for more efficient and effective operations

IT Services and IT Consulting 🇧🇷 Curitiba 1,292 1999
99
Prodabelprefeitura.pbh.gov.br

Promoting, integrating, and managing IT solutions for public services in Belo Horizonte, including areas like healthcare, education, finance, transportation, and digital inclusion

IT Services and IT Consulting 🇧🇷 Belo Horizonte 1,291 1974
100
NETCOM Business Contact Centernetcom.com.pa

Specializing in innovative telecommunication solutions and Contact Center services to help clients gain a competitive edge in their industry

Telecommunications 🇨🇷 San José 1,289 2009

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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 13, 2026.

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