| # | Company | Employees |
|---|---|---|
| 1 |
Galicia Bankgalicia.ar
Leading Argentine private bank offering diverse financial services to individuals and businesses through extensive branch and digital networks. |
9,585 |
| 2 |
Swiss Medical Groupswissmedical.com.ar
A leading Argentine group dedicated to healthcare, providing protection and high-quality services through a variety of companies in the industry |
7,055 |
| 3 |
BBVA en Argentinabbva.com.ar
Leading Argentine financial institution with strong market adaptation, maintaining a top position in the country's banking system. |
6,848 |
| 4 |
Banco de la Nación Argentinabna.com.ar
A government-owned bank in Argentina with over 126 years of history, providing financial services to individuals, businesses, and international markets |
6,782 |
| 5 |
Banco Macromacro.com.ar
A leading Argentine private bank with the largest branch network, supporting regional economies with a focus on customer satisfaction and financial services |
6,280 |
| 6 |
Santander Argentinasantander.com.ar
A team of 7,800 people at Santander Río work to create a better workplace by prioritizing recognition, teamwork, personal growth, and customer relationships |
4,660 |
| 7 |
Banco Superviellesupervielle.com.ar
A leading Argentine bank with a strong focus on human relationships and technology, offering financial services through an omnichannel approach to meet client needs |
3,109 |
| 8 |
ICBC Argentinaicbc.com.ar
A leading global bank focusing on providing excellent financial services, fostering integrity, humanity, prudence, innovation, and excellence to drive prosperity and growth in communities |
2,710 |
| 9 |
Banco Hipotecariohipotecario.com.ar
Specializing in real estate lending in Argentina, this group offers loans for residential properties, mortgage repayment, insurances, brokerage, and property management services |
2,493 |
| 10 |
Banco Patagoniabancopatagonia.com.ar
This organization in Argentina offers a variety of financial solutions for individuals, corporations, and institutional customers, including loans and deposits |
2,461 |
| 11 |
Balanz Capitalbalanz.com
We are specialists in investments, leading the market with over 20 years of experience We provide quality investment options to over 400,000 clients worldwide, focusing on excellence and innovation |
1,930 |
| 12 |
Banco Comaficomafi.com.ar
An Argentine private bank focused on strategic growth, providing comprehensive financial solutions for businesses, leading in leasing, distressed assets, and capital markets services |
1,809 |
| 13 |
La Caja de Ahorro y Seguroseguros.lacaja.com.ar
Leading Argentine insurance company offering diverse products with strong focus on technology, innovation, and excellent customer service nationwide. |
1,706 |
| 14 |
Provincia ARTprovinciart.com.ar
An insurance company specializing in providing workplace risk coverage services, focused on creating a healthier and safer work environment for employees |
1,172 |
| 15 |
Mercantil Andinamercantilandina.com.ar
Insurance company with 100 years of experience in providing protection solutions to satisfy customers, striving to be the people's preferred choice |
1,097 |
| 16 |
BIND | Soluciones financierasbind.com.ar
A financial group in Latin America offering innovative solutions for clients, known for awards, disruptive products, API services, and community impact |
1,055 |
| 17 |
Nación Seguros S.A.nacion-seguros.com.ar
With over 25 years of experience, this company provides insurance solutions to individuals, businesses, and government organizations through personalized attention and omnichannel distribution |
785 |
| 18 |
Banco Columbia S.A.secure.bancocolumbia.com.ar
A 100% nationally owned private bank focusing on providing a variety of financial services including investments, savings, currency exchange, and consumer financing with qualified and service-oriented staff |
744 |
| 19 |
Allariaallaria.com.ar
Financial services company providing investment advice and management for individuals, businesses, and institutions in Argentina, with a strong reputation in local and international markets |
730 |
| 20 |
Asociart ARTasociart.com.ar
Specialized insurance provider for Work Risks with a strong market presence, focusing on prevention and efficient care for over 100,000 companies and 950,000 workers nationwide |
711 |
| 21 |
Experta Segurosexperta.com.ar
We are an insurance company in Argentina offering general, life, and workers compensation insurance solutions with backing from Grupo Werthein |
586 |
| 22 |
Allianz Argentinaallianz.com.ar
A global insurance company with a strong presence in Germany and over 70 countries, offering comprehensive solutions for individuals and businesses |
418 |
| 23 |
Efectivo Síefectivosi.com.ar
This company offers financial services to over 400,000 clients through a network of branches, exclusive customer service lines, digital channels, and partnerships with various organizations |
352 |
| 24 |
PUENTEpuentenet.com
A global firm with a strong presence in Latin America, offering personalized services to corporations, investors, governments, and individuals in international markets |
332 |
| 25 |
Life Groupadvisor.lifeseguros.com.ar
A global financial services company with over 130 years of experience in life insurance and asset management, operating in multiple countries worldwide |
208 |
| 26 |
Bolsa de Comercio de Buenos Aireslabolsa.com.ar
A non-profit organization in Buenos Aires that regulates securities trading, providing a transparent platform connecting investors with companies for capital investment and financing |
197 |
| 27 |
Grupo STgrupost.com.ar
A specialized asset management holding company with over 20 years of experience in Argentina, expanding regionally, offering tailored financial solutions to corporate and consumer sectors |
171 |
| 28 |
Centaurus Securities S.Acentaurus.com.ar
A national and international financial services company, operating in various markets as a Settlement Agent and Registered Investment Fund Distributor |
75 |
| 29 |
BAVSA ┃ Buenos Aires Valores S.A.bavsa.com
The company offers high-level financial services and products, specializing in automated stock market operations with a focus on customer satisfaction and professionalism |
69 |
| 30 |
Providencia Segurosprovidencia.com.ar
An established insurance company with a wide range of products for individuals and businesses, offering digital solutions, personalized service, and strategic partnerships with producers |
67 |
| 31 |
Libgotanticipo.com.ar
Financial services company providing a range of financial solutions and services to clients in various sectors |
65 |
| 32 |
DFSstsecurities.com.ar
Specializes in asset management to help clients strategically manage their investments and portfolios for optimum growth and financial success |
63 |
| 33 |
Mills Capitalmillscapitalgroup.com
A boutique holding company specializing in financial services for individuals and businesses across various sectors, with a focus on strategic advisory and effective solutions |
61 |
| 34 |
Delta Asset Managementdeltaam.com.ar
Delta Asset Management is a leading company in Argentina's Mutual Funds market, recognized for its expertise, transparency, and track record in financial management |
50 |
| 35 |
TPCGtpcgco.com
A financial and investment services company specializing in fixed income, sales & trading, research, investment banking, private equity, and asset management for institutional, corporate, and individual clients |
40 |
| 36 |
Fondos Fimafondosfima.com.ar
We are a company that has been managing investment mutual funds since 1960 |
30 |
| 37 |
Beneficio Compañía de Segurosbeneficio.com.ar
National insurance company specializing in life, health, funeral, and personal accident coverage with offices across Argentina and strong ethical principles. |
29 |
| 38 |
Transacciones Agente de Valores S. A.transaccionesagv.com
A company with extensive experience offering financial and capital market services, focusing on building trust with clients to protect and grow their assets |
29 |
| 39 |
Big Capitalbigcapital.com.ar
We are an excellent investment services company, providing professional financial planning tools and personalized advice to meet each investor's needs |
23 |
| 40 |
Silver Cloud Advisorssilvercloud.com.ar
With 35 years of experience, we are a global investment advisory agent specializing in portfolio management, corporate finance, capital markets, and research |
21 |
| 41 |
Fiorito Factoringfioritofactoring.com.ar
This company specializes in domestic and international factoring, capital markets, leasing, investments, and trusts |
18 |
| 42 |
Prevercredprevercred.com.ar
A financial services provider with over 20 years of experience, offering tailored products for businesses, competitive financing tools, and cutting-edge technology solutions |
15 |
| 43 |
Mariva Fondosfondosmariva.com.ar
MARIVA FONDOS is a fund management company with a team of experienced professionals offering a wide range of investment funds and excellent service |
13 |
| 44 |
BBVA Francés Asset Managementbancofrances.com.ar
The company offers a variety of investment funds to suit the needs of both conservative and risk-taking investors, managed by a professional team |
12 |
| 45 |
CABSA SA ALyC Reg N594cabsa.com.ar
A financial services company based in Buenos Aires, specializing in a wide range of services including investments, financial consulting, and customized financial products |
8 |
| 46 |
Columbus Investment Bankingcolumbusib.com
An experienced Investment Banking firm offering financial solutions and services in M&A, Corporate Finance, Capital Markets, and Sales & Trading |
7 |
Turn this list into pipeline
Tamtam finds the decision-makers at every company on a list like this one, with verified emails, phone numbers and the buying signals that tell you when to reach out.
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 Oct 24, 2026.
More company lists in Buenos Aires
- The largest companies in Buenos Aires 884
- Critical infrastructure operators in Buenos Aires 71
- Retail chains in Buenos Aires 64
- IT Services and IT Consulting companies in Buenos Aires 60
- Financial Services companies in Buenos Aires 54
- Education providers in Buenos Aires 50
- Higher Education companies in Buenos Aires 43
- Hospitals and Health Care companies in Buenos Aires 41
- Healthcare providers in Buenos Aires 33
- Government Administration companies in Buenos Aires 32
- Public sector organisations in Buenos Aires 31
- Food and Beverage Services companies in Buenos Aires 27
- Retail Apparel and Fashion companies in Buenos Aires 25
- Manufacturers in Buenos Aires 25