GM Group Inc.
- Information systems company servicing banks, public utilities, insurance companies, universities, government agencies, and other institutions.
- http://www.gmgroup.com/

Cooperativa de Seguros Múltiples de Puerto Rico
- Offers insurance products to individuals and organizations. Online claims and related services.
- http://www.segurosmultiples.com/

Roberto Cruz and Company
- Independent accounting and consulting firm. English and Spanish information with tax tips.
- http://home.coqui.net/rcruzco/

Perdomo Ferrer and Company PSC
- Full-service accounting, tax and audit consulting firm.
- http://www.pf-cpa.com/