Coltrane Securities offers discount brokerage services to independent investors who choose to manage their own investments. We offer you complete access to investments and services through information and technology that are as easy to use as they are sophisticated.

Open An Account Today

Opening an account is easy - just contact us for a copy of our New Account Application and a copy of our current fee schedule.


Access Online

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 to help you manage your assets.

706 River Place
Madison, WI 53716

Phone (608) 222-4242

toll free (800) 362-1002

fax (608) 442-1111