Puerto Rico Business by the Numbers: 2026 Company Breakdown

Key findings

• Puerto Rico ranks 42nd nationally with 230,346 companies — 0.4% of all 64,799,929 U.S. companies in the directory.
• San Juan is the state’s largest business hub, with 68,350 companies — 29.7% of every company in Puerto Rico.
• Business is concentrated in a few metros: San Juan together hold 29.7% of the state’s companies.
• Industrial & mechanical leads the state’s industries at 77,008 companies (33.4%), across 2 tracked sectors.

How Puerto Rico ranks nationally

Puerto Rico and its closest neighbours by total company count. Select a state to open its own study.

Top Puerto Rico cities by number of companies

These 1 cities account for 29.7% of all companies in Puerto Rico. Select any city to browse its full company list.

Browse all Puerto Rico companies →

Puerto Rico companies by industry

Every company is classified by its primary industry using NAICS/SIC codes. Select a sector to see those Puerto Rico companies.

What the numbers show

Puerto Rico’s 230,346 companies place it 42nd nationally, 0.4% of the U.S. total. Activity clusters in its largest metros — San Juan alone account for 29.7% of the state’s companies — while industrial & mechanical is the dominant sector at 33.4%. For buyers and sellers, that means the deepest pools of suppliers and manufacturers sit in a handful of cities and one or two sectors; the charts above link straight into each so you can shortlist by capability and region.

Methodology

Figures reflect companies listed in Factur’s U.S. business directory as of 2026, classified by headquarters city and primary industry using NAICS/SIC codes. “Companies” includes manufacturers, suppliers, and B2B businesses of all sizes; counts are directory totals, not official census figures, and percentages are computed against the Puerto Rico directory total. Data compiled by Factur, a sales and marketing firm for B2B manufacturers.