Our Solutions

Marathon was built by Entrepreneurs for Entrepreneurs.  We’re on a mission to change the way things are done. Outsourcing: Having the best doesn’t mean spending the most.  
We leverage our deep experience and leading technology solutions to clear a path so that you can focus on the needs of your business. 

Start-up Accounting

Accounting &


CFO Advisory

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​p: 617-614-8500

f: 206-333-0493

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