| # | Company | Employees |
|---|---|---|
| 1 |
Popularpopular.com
Financial institution focused on talent excellence, supporting startups with funding and advice, offering insurance and business risk management solutions. |
7,529 |
| 2 |
Universidad de Puerto Ricoupr.edu
A public university system in Puerto Rico with eleven campuses, dedicated to serving and educating the community while upholding cultural values |
6,819 |
| 3 | 5,350 | |
| 4 |
Evertecevertecinc.com
A leading full-service transaction processing business in Latin America, offering merchant acquiring, payment processing, and technology solutions to diverse customers |
4,843 |
| 5 |
Universidad Ana G. Méndez (UAGM)uagm.edu
A leading private higher education institution in Puerto Rico with campuses across the island and in the US, offering a wide range of academic programs |
2,794 |
| 6 |
Orientalorientalbank.com
A leading bank in Puerto Rico, with a large network of branches, serving consumers, businesses, and institutions with a wide range of financial services |
1,979 |
| 7 |
MCS Puerto Ricomcs.com.pr
MCS provides innovative health products and services in Puerto Rico, leading the industry with a caring philosophy that prioritizes the well-being of its clients |
1,864 |
| 8 |
FirstBank1firstbank.com
A reputable Puerto Rican bank with over 70 years of experience, offering innovative products and services to individuals, businesses, and corporations across different locations |
1,803 |
| 9 |
Triple-Smanagement.grupotriples.com
A leading insurance company in Puerto Rico offering health, life, property, and contingency products with over 60 years of experience and strong financial stability |
1,786 |
| 10 |
MMM Holdings LLCmmmpr.com
Provider of Medicare Advantage and Medicaid plans in Puerto Rico, operating under a leading health company dedicated to improving community healthcare in the United States |
1,652 |
| 11 | 1,604 | |
| 12 |
University of Puerto Rico, Río Piedrasuprrp.edu
Public research university campus, offering baccalaureate to doctoral degrees, serving over 18,000 students annually. Grants numerous doctorate degrees to Hispanics. |
1,462 |
| 13 |
Universidad Católica de Cuyouccuyo.edu.ar
A higher education institution located in San Juan, Argentina, offering a variety of academic programs and services for students |
1,244 |
| 14 |
Gobierno de San Juansj.sanjuan.gob.ar
The company is located in San Juan province, Argentina It is a city situated in the Tulum Valley with a population of 700,000 |
1,169 |
| 15 |
Universidad del Sagrado Corazónsagrado.edu
Innovative university offering interdisciplinary academic programs with a focus on social responsibility, diversity, and community engagement to develop future leaders |
1,131 |
| 16 |
Liberty of Puerto Ricolibertypr.com
A leading communications, technology, and entertainment company providing innovative ways to connect and live, exceeding all others in the industry |
1,059 |
| 17 |
Puerto Rico Department of Healthsalud.gov.pr
Promoting and preserving health to ensure physical, emotional, and social wellness in Puerto Rico's population, contributing to society's well-being |
910 |
| 18 |
Universidad Interamericana de Puerto Ricointer.edu
Offering over 250 academic programs including technical certificates, bachelor's degrees, master's degrees, and PhDs to drive goals at #LaInter |
906 |
| 19 |
Abarca Healthabarcahealth.com
Healthcare revolutionizing company focusing on smarter technology to provide better pharmacy benefits and personalized, convenient, and affordable healthcare solutions |
697 |
| 20 |
WindMar Homewindmar.com
Pioneering renewable energy development in Puerto Rico, owning one of the largest solar portfolios in the Caribbean, and providing residential solar solutions in Puerto Rico and Florida |
676 |
| 21 |
Ranger Americanrangeramerican.com
Professional security organization founded in 1982, offering full service security solutions in Puerto Rico and the US Virgin Islands to a wide range of clients |
665 |
| 22 |
Veladeroveladero.com.ar
A joint venture in Argentina's Andes Mountains operates a gold mine at high altitudes of 4000 to 4850 meters above sea level |
633 |
| 23 |
Universidad Metropolitanasuagm.edu
The company offers a variety of educational programs including doctoral, master's, bachelor's, associate degrees, and technical certificates in six academic schools |
608 |
| 24 |
Hospital Auxilio Mutuoauxiliomutuo.com
A leading healthcare provider in Puerto Rico and the Caribbean, offering comprehensive services with over 500 specialists and various specialized care centers |
562 |
| 25 |
Bella Groupbellagroup.com
A conglomerate of transportation companies in Puerto Rico offering top quality distribution services for motorcycles, cars, boats, power generators, pumps, and maintenance equipment |
546 |
| 26 |
Colegio San Ignacio de Loyolasanignacio.pr
A Catholic institution for boys, focused on developing Christian leaders and preparing students for top-quality university education Promotes solidarity and justice |
535 |
| 27 |
Connectsiempreenbeta.com
Connect provides 24/7 roadside assistance, home services, and personal assistance through various channels in Puerto Rico, Panamá, Costa Rica, Colombia, and Mexico |
533 |
| 28 |
Island Financeislandfinance.com
With over 60 years of experience, the largest financial institution in Puerto Rico offers consumer loans and a range of financial products/services to over 70,000 customers |
449 |
| 29 |
Encanto Restaurants, Inc.
A leading restaurant operator in Puerto Rico representing beloved brands like KFC, Taco Bell, Pizza Hut & IHOP, focused on community impact and employee development |
442 |
| 30 |
GFR Mediagfrmedia.com
Leading Puerto Rican communications company integrating newspapers, digital media, and regional outlets to reach 2 million people with a focus on audience engagement and business results |
426 |
| 31 |
SuperPharm Ltdsuperpharmtt.com
A leading retail pharmacy chain in Trinidad with multiple premium locations offering healthcare products and operating convenience stores |
413 |
| 32 | 413 | |
| 33 |
Puerto Rico Aqueduct & Sewer Authorityacueductospr.com
A public corporation in Puerto Rico providing water and sewer services to approximately 35 million residents and 4 million annual visitors |
388 |
| 34 |
National Maintenance Training and Security Company Limitedmtsco.com
A state-owned enterprise specializing in maintenance training and security services, providing expertise and solutions to various sectors |
347 |
| 35 |
Departamento de Justicia de Puerto Ricojusticia.pr.gov
Ensuring compliance with laws and the Constitution of Puerto Rico, the institution strengthens governmental integrity and defends the people in civil and criminal matters |
335 |
| 36 |
GM Sectecgmsectec.com
Provides cyber defense, advisory, and fraud prevention with tailored solutions for managed detection, response, business continuity, and integrated security, ensuring cost efficiency for customers. |
333 |
| 37 |
Triple-S Vidavida.grupotriples.com
A leading insurance provider in Puerto Rico offering life, cancer, and disability coverage through a wide network of representatives |
325 |
| 38 |
San Jorge Children's Hospital-1964-2024sanjorgechildrenshospital.com
Leading Children’s Hospital with a team of over 400 experienced pediatricians offering a wide range of specialized medical services and a family-centered approach to patient care |
323 |
| 39 |
La Concha Resortlaconcharesort.com
A AAA Four-Diamond beachfront resort in San Juan, offering stylish amenities, breathtaking ocean views, lively pools, and a vibrant nightlife destination |
311 |
| 40 |
Spartan Staffingpeopleready.com
A staffing agency specializing in flexible workforce solutions for various industries, offering employment opportunities and exceptional service to both clients and employees |
310 |
| 41 |
St. James Security Services, Inc.stjamessecurity.com
A security and investigations company located in San Juan, Puerto Rico, providing security services and investigations for clients in need |
296 |
| 42 |
Administración de Servicios Médicos de Puerto Rico (ASEM)asem.pr.gov
The company provides health services to patients, consumer institutions, and educational facilities with clinical competence, safety, respect, and efficiency |
284 |
| 43 |
McConnell Valdés LLCmcvpr.com
A leading Hispanic-owned law firm in Puerto Rico and the Caribbean, providing top-quality legal counsel to large corporations and individuals for over 70 years |
193 |
| 44 |
Restaurante La Casonalacasonarest.com
Renovated Colonial-style mansion in Puerto Rico known for superb service, international cuisine, romantic atmosphere, and unparalleled dining experience for over 4 decades |
193 |
| 45 |
Conservatorio De Música de Puerto Ricocmpr.edu
A public institution in Puerto Rico offering undergraduate and graduate music programs, community studies, and leadership in preserving and promoting musical heritage |
186 |
| 46 |
Hospital San Juan Capestranosanjuancapestrano.com
A private psychiatric center in Puerto Rico offering detox, inpatient, and outpatient services for addiction and mental health issues with a focus on quality care and individualized treatment options |
186 |
| 47 |
Departamento de Recreación y Deportesdrd.pr.gov
The Recreation and Sports Department in Puerto Rico promotes healthy recreation, sports activities, and economic development through free programs for all ages and abilities |
181 |
| 48 |
FBPR1firstbank.com
Follow us on our official page for financial services provided in Puerto Rico Stay updated on news and information related to our company |
177 |
| 49 |
Dejavoodejavoo.io
A company offering a comprehensive range of secure terminal products, cloud systems, back office applications, inventory control apps, and custom payment software |
177 |
| 50 |
Truenorth Corporationtruenorth.pr
A world-class Business and Technology Transformation firm serving private enterprise and government with creative services to enhance revenue and decrease costs |
175 |
| 51 |
Discover Puerto Ricodiscoverpuertorico.com
Promoting tourism in Puerto Rico through official travel information and inviting travelers to discover the island's attractions and plan their visit 🇵🇷 #DiscoverPuertoRico |
175 |
| 52 |
Vaquería Tres Monjitas, Inc.tresmonjitas.com
A small milk processing plant founded in 1918, now the only 100% Puerto Rican milk manufacturing plant offering high-quality products to the community |
175 |
| 53 |
United Independent Petroleum Marketing Company Limitedunipet.co.tt
Specializing in marketing and wholesaling liquid petroleum fuels, Unipet has a network of 24 strategically located service stations in Trinidad since 1997 |
174 |
| 54 |
Advantage Insuranceadvantagelife.com
Global leader in providing customized insurance services to high-net-worth individuals and businesses worldwide for risk management and financial planning needs Founded in 1993 |
173 |
| 55 |
Departamento de Desarrollo Económico y Comercioddec.pr.gov
Leading economic development in Puerto Rico by strengthening business ecosystem, fostering investment, entrepreneurship, and job creation while enhancing quality of life on the island |
172 |
| 56 |
ARCOarcopublicidad.com
Innovative ad agency with 20+ years of experience Embracing creativity to craft well-strategized campaigns Experts in design, production, and promotion Let's get creative! |
171 |
| 57 |
KDnuggetskdnuggets.com
Specializing in AI, Analytics, Big Data, Data Mining, Data Science, and Machine Learning Stay updated with our newsletter and social media |
171 |
| 58 |
Barbierebarbiere.com
We uphold classic barber traditions, offering high-quality grooming services for gentlemen with top-notch products for haircuts and shaves in an exclusive setting |
171 |
| 59 |
METRO PAVIA CLINICmetropaviaclinic.com
METRO PAVIA CLINIC is a hospital and health care company located in Hato Rey, Puerto Rico, providing medical services to the community |
168 |
| 60 |
GAKKEN (Philippines), INC.gakkenphil.com
A leading distributor in the Philippines offering printing and presentation solutions from global brands with nationwide reach and comprehensive after-sales service |
166 |
| 61 |
Varmed Management Groupvarmedmanagement.com
Integrated healthcare solutions provider focusing on population health management Prioritizing patient empowerment, healthcare outcomes improvement, and cost reduction for clients |
164 |
| 62 |
Boys & Girls Clubs of Puerto Ricobgcpr.org
A nonprofit organization providing afterschool programs and services for children and youth aged 6-18, focusing on career development and entrepreneurship to achieve personal and professional goals |
162 |
| 63 |
Rimas Musicrimasmusic.com
A multi-channel network offering services like monetization, audio-visual production, audience growth, digital rights management, channel optimization, social media management, and more Now a top Latin music label |
162 |
| 64 |
Seaborne Airlinesseaborneairlines.com
A Caribbean airline with 25 years of experience, offering safe flights to 12 destinations with over 1,500 monthly departures |
158 |
| 65 |
Plaza Las Américasplazalasamericas.com
Super-regional shopping center with two levels of retail stores, a third level food court, restaurants, and a drug store offering a variety of products and services |
158 |
| 66 |
San Juan Marriott Resort & Stellaris Casinomarriottsanjuan.com
Luxury oceanfront resort and casino in Puerto Rico offering spacious rooms, state-of-the-art facilities, on-site restaurants, event venues, and stunning views |
157 |
| 67 |
Para la Naturalezaparalanaturaleza.org
A nonprofit organization in Puerto Rico engaging society in conserving natural ecosystems, aiming to protect 33% of natural areas by 2033 through transformative experiences and initiatives |
157 |
| 68 |
Plaza Provision Companyplazaprovision.com
Plaza Provision Company is a leading food distributor in Puerto Rico, operating for over 150 years with a wide range of products and employing around 500 people |
155 |
| 69 |
Robinson School Puerto Ricorobinsonschool.org
Established in 1902, we offer a college-preparatory education in English and IB programs from toddlerhood to 12th grade, emphasizing community service and excellence |
155 |
| 70 |
Puerto Rico Department of Labor and Human Resourcestrabajo.pr.gov
Government agency in Puerto Rico overseeing labor and human resources matters, working to ensure compliance with regulations and support workforce development |
154 |
| 71 |
Escuela de Artes Plasticas de Puerto Ricoeap.edu
A school in Puerto Rico specializing in visual arts, design, and art education, fostering creativity, humanistic development, and visual culture |
150 |
| 72 |
Inmediata Health Groupportal.inmediata.com
Inmediata provides electronic data management solutions for healthcare, insurance, and government agencies to streamline operations, enhance information access, and optimize efficiency |
149 |
| 73 |
ICPR Junior Collegeicprjc.edu
Puerto Rican educational institution providing Bachelor's, Associate's degrees, Professional Certificates, and Continuing Education to transform lives #SuccessIsEarned |
149 |
| 74 |
Paradise Mediaparadisemedia.com
Paradise Media specializes in creating impactful digital marketing campaigns that empower consumers and help developing companies reach their target audiences effectively |
147 |
| 75 |
Granicus LACgranicus.com
Granicus provides SaaS services for the public sector, specializing in finance, operations, HR, and citizen services using Azure cloud technology |
111 |
| 76 |
V2A Consultingv2aconsulting.com
A leading consulting firm specializing in strategic planning, organizational development, business analytics, mindset transformations, and project management services for clients |
76 |
| 77 |
MassMutual Puerto Ricopuertorico.massmutual.com
A leading financial services firm in Puerto Rico, providing individuals, families, and businesses with financial stability and tailored solutions since 1988 |
61 |
| 78 |
Parallel18parallel18.com
An international startup program in Puerto Rico offering training, funding, and networks for entrepreneurs to scale globally and promote innovation |
52 |
| 79 |
Colomer & Suárez, LLCcolomersuarez.com
A third-generation distributor specializing in frozen, refrigerated, and grocery products, representing top brands like Kraft Heinz and implementing technology for growth and social responsibility |
51 |
| 80 |
Cano and Sons Trucking, LLCcanoandsonstrucking.com
A trucking and brokerage company offering safe and reliable services with temperature controlled units, dry van trailers, logistics, warehousing, and 3PL services across 48 states and Mexico |
45 |
| 81 |
CBiBankcbibank.com
A US commercial bank specializing in international financial services through a technology-driven approach, offering inclusive banking solutions for small and medium-sized trade enterprises |
33 |
| 82 |
Gravitalgravitalagency.com
Performance-driven digital marketing agency specializing in growth strategies, marketing solutions, and automation technologies for B2B companies, delivering measurable results and superior ROI since 2014 |
25 |
| 83 |
Technology Partners Puerto Ricotppr.com
A full-service technology consulting firm delivering innovative software solutions for business process optimization, enabling organizations to leverage technology for competitive advantage |
24 |
| 84 |
Unique Consulting Group, Inc.uniquepr.net
The company provides a range of services and technology solutions focused on project management, business analysis, development, testing, change management, and process improvement |
11 |
| 85 |
Colton Alexander Capital Corporationcoltonalexander.com
An investment bank affiliate facilitating partnerships between sustainable entrepreneurs and impact investors to create a more prosperous world through finance |
10 |
| 86 |
KRAKEN TECHNOLOGIESkrakentechpr.com
A Puerto Rico-based corporation providing consulting, systems integration, and project management services for leading IT and Security Technologies providers in the region |
7 |
| 87 |
Seguí & Associates Insurance Brokersseguiandassociates.com
The company specializes in offering personalized affordable solutions in employee benefits, property & casualty insurance, and financial advisory services |
5 |
| 88 |
Thundermark Capitalthundermark.com
An American Venture Capital firm specializing in investing in early-stage enterprise AI startups and advising global corporations and governments on AI strategy |
5 |
| 89 |
SBH Digitalsocialbusinesshub.com
A group of innovative minds connecting businesses to customer experiences through data-driven digital transformations, improving customer journeys and engagement |
2 |
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.
The same list elsewhere in United States
- The largest companies in the United States 91,669
- The largest companies in California 12,813
- The largest companies in New York State 10,485
- The largest companies in Texas 8,086
- The largest companies in Florida 4,945
- The largest companies in Illinois 4,175
- The largest companies in Pennsylvania 3,110
- The largest companies in Massachusetts 3,093
- The largest companies in Georgia 2,632
- The largest companies in Ohio 2,618
- The largest companies in New Jersey 2,569
- The largest companies in Virginia 2,503
- The largest companies in Michigan 2,346
- The largest companies in North Carolina 2,174
- The largest companies in Alabama 1,806
- The largest companies in Washington State 1,785
- The largest companies in Colorado 1,774
- The largest companies in Minnesota 1,700
- The largest companies in Maryland 1,527
- The largest companies in Wisconsin 1,482
- The largest companies in New York 6,920
- The largest companies in San Francisco 2,030
- The largest companies in Houston 1,791
- The largest companies in Chicago 1,668