Skip to main content
firm profile

First Southern, LLC

BD Guaynabo, PR CRD 282756 Last verified October 2026

Overview

First Southern, LLC is a Broker Dealer based in Guaynabo, PR, formed in 2016 in Puerto Rico. Its 45 registered representatives work across 4 branch offices in 3 states.

Registered reps
45
Branch offices
4
Formed
2016
Jurisdictions
37

Contact

1 phone number on file

Practice

Products and services
  • Corporate Bonds
  • Mergers & Acquisitions
  • Municipal Securities Broker
  • Municipal Securities Dealer
  • Mutual Fund/Retailer
  • Options
  • Other
  • Private Placements
  • Securities Underwriting
  • Stock
  • Time Deposits
  • Trading Securities for Own Account
  • 2 more

Executive officers 3 of 5

2 more executive officers, with direct contact details

Registered reps 3 of 45

42 more registered reps, with emails, phones and branch locations

Location

Headquarters
2 Tabonuco Street
Guaynabo, PR 00968
Metro area
San Juan-Bayamón-Caguas, PR
Branch offices
4 in 3 states, including Alpharetta, GA and Miami, FL

Registrations

  • FINRA member, limited liability company formed in Puerto Rico
  • Registered in 37 jurisdictions
  • Website: fssec.com

Every state, with registration dates

Similar firms near Guaynabo

request a demo

See what we have on First Southern, LLC

We'll walk you through the full profile and how to find more firms like this one.

Enter your first name.

Enter your last name.

Enter a work email, like you@firm.com.

Enter your company.

Sign in Request a demo