Major employers in San Juan, Puerto Rico

26 employers, 17 of them head offices: 8 worldwide, 5 national and 4 regional. Headcounts are for the site here, with the page that publishes them.

San Juan, Puerto Rico — the /local page · Who owns San Juan, Puerto Rico · Who represents San Juan, Puerto Rico · Companies

Employers26
Worldwide HQ8
National HQ5
Regional HQ4
1

Employers, largest first

People employed at the site in this city where a source publishes it; head offices without a published count follow.

CompanyHereEmployees hereWorldwide HQJobs
Municipio Autónomo de San JuanPublic administration — municipal governmentMajor site5,0032025San Juan, Puerto Rico—
VA Caribbean Healthcare System (San Juan VA Medical Center)Health care — federal veterans' hospitalpart of U.S. Department of Veterans AffairsMajor site3,7492019Washington, D.C.—
Universidad de Puerto Rico — Recinto de Río PiedrasHigher education — public universitypart of Universidad de Puerto RicoMajor site2,2882025San Juan, Puerto Rico—
Universidad de Puerto Rico — Recinto de Ciencias MédicasHigher education — public health-sciences universitypart of Universidad de Puerto RicoMajor site2,0772017San Juan, Puerto Rico—
First BanCorp (FirstBank Puerto Rico)Banking — bank holding companyWorldwide HQglobal1,0002025San Juan, Puerto Rico—
EVERTEC, Inc.Payments processing and IT servicesWorldwide HQglobal—San Juan (Río Piedras), Puerto Rico—
LUMA EnergyUtilities — electric power transmission and distribution (operator under contract)Worldwide HQLUMA Energy (operator of Puerto Rico's transmission and distribution grid)—San Juan, Puerto Rico—
OFG Bancorp (Oriental Bank)Banking — bank holding companyWorldwide HQglobal—San Juan, Puerto Rico—
Popular, Inc. (Banco Popular de Puerto Rico)Banking — bank holding companyWorldwide HQglobal—San Juan, Puerto Rico—
Sistema Universitario Ana G. Méndez (UAGM)Higher education — private university systemWorldwide HQuniversity system—San Juan, Puerto Rico—
Universidad Interamericana de Puerto RicoHigher education — private university systemWorldwide HQuniversity system (campuses across Puerto Rico)—San Juan, Puerto Rico—
WindMar HomeConstruction — residential solar and battery installationWorldwide HQglobal (Puerto Rico-based company)—San Juan, Puerto Rico—
Claro Puerto RicoTelecommunications — wireless, fixed, broadband and TVpart of América MovilNational HQPuerto Rico—Mexico City, Mexico—
Liberty Puerto RicoTelecommunications — cable, broadband and mobilepart of Liberty Latin AmericaNational HQPuerto Rico—Denver, Colorado—
MMM (The Elevance Health Companies of Puerto Rico)Insurance — Medicare Advantage health planspart of Elevance HealthNational HQPuerto Rico—Indianapolis, Indiana—
Triple-S (Triple-S Salud / Triple-S Management)Insurance — health, life and property-casualtypart of GuideWellNational HQPuerto Rico—Jacksonville, Florida—
Walmart Puerto RicoRetail — supercenters and warehouse clubspart of Walmart Inc.National HQPuerto Rico—Bentonville, Arkansas—
Autoridad de Acueductos y Alcantarillados (PRASA)Utilities — water supply and sewerageRegional HQPuerto Rico (island-wide water and sewer utility)—San Juan, Puerto Rico—
Autoridad de Energía Eléctrica (PREPA)Utilities — electric power (owner of the grid; operations contracted out)Regional HQPuerto Rico (public power authority)—San Juan, Puerto Rico—
Autoridad de los Puertos de Puerto Rico (Puerto Rico Ports Authority)Transportation — port and airport authorityRegional HQPuerto Rico (seaports and airports)—San Juan, Puerto Rico—
Gobierno de Puerto Rico (executive branch)Public administration — territorial governmentRegional HQPuerto Rico — seat of the territorial government (capital)—San Juan, Puerto Rico—
Administración de Servicios Médicos de Puerto Rico (ASEM) — Centro MédicoHealth care — public tertiary hospital complexMajor site—San Juan, Puerto Rico—
Condado Vanderbilt HotelAccommodation — luxury hotelMajor site—San Juan, Puerto Rico—
Hospital Auxilio MutuoHealth care — private general hospitalMajor site—San Juan, Puerto Rico—
Lilly del CaribeManufacturing — pharmaceutical preparationspart of Eli Lilly and CompanyMajor site—Indianapolis, Indiana—
San Juan Cruise PortTransportation — cruise port operationpart of Global Ports HoldingMajor site—London, United Kingdom—
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Notes on this record

  • DDEC's Leading 100 list gives island-wide employment RANGES by the municipality where the employer account is registered, so a company 'in San Juan' on that list may employ most of its staff elsewhere. Ranges are quoted in employeesNote but never recorded as employeesHere.
  • Other San Juan-registered accounts on the DDEC list not given rows (no own website opened): McDonald's (4,000–4,500), Caribbean Temporary Services (4,000–4,500), Wendy's, Kelly Services, Marshalls & TJ Maxx, Xperts LLC (3,500–4,000 each), Manguals Office Cleaning, Burlington (2,500–3,000), St James Security, MCS Healthcare Holdings (2,000–2,500), Ranger American, National Building Maintenance, Capitol Security Police (1,500–2,000), ManpowerGroup, Subway, J.C. Penney, Perfect Integrated Solutions (1,000–1,500), Rainbow, Inter Hospitality Services, Puerto Rico Supplies Group (500–1,000).
  • Blocked or not used: www.orientalbank.com robots Disallow / for all agents; www.genera-pr.com and www.baxter.com robots disallow ClaudeBot/anthropic-ai (Genera PR and Baxter's Cataño plant not listed); www.mcs.com.pr, grupotriples.com and www.caribehilton.com robots returned 403; www.ofgbancorp.com and www.libertypr.com Cloudflare; www.hilton.com 403 on the hotel page; www.uprrp.edu, de.pr.gov and salud.pr.gov did not connect.
  • Commonwealth government headcounts (Education ~ the largest employer island-wide, Health, Police) were not found on an official page reached; press reports were not used.
  • The Luis Muñoz Marín airport, Isla Verde hotels and Plaza Carolina are in Carolina; Fort Buchanan and many corporate offices are in Guaynabo — outside the San Juan municipality.
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Sources

Prepared 2026-10-29. Each headcount links to the page it is read from; each company to its own site or its /company page.