Coltrane Securities offers self-directed brokerage services to independent investors who choose to manage their own investments.

Check out the background of our firm  on FINRA's BrokerCheck




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(800)362-1002   (608)222-4242



With Access Online you'll have access to your investments 24 hours a day, seven days a week at the moments when it is convenient for you. This free on-line service also gives you Custom Portfolio Accounting Tools.

 Access Online