About Open Source Integrators
ERP Solutions from world-class teams leveraging best practices

Veteran-Friendly. Veteran-Run

A number of key team members at OSI are military veterans and others have worked closely with the military and Department of Defense on multi-million dollar GIS/IT projects.
Our founder and president, Greg Mader, had a 21-year military career, and was responsible for the planning and operations of a 452-soldier organization. During his Army tenure, Greg received numerous individual awards but his most valued is his Army Superior Unit Award. Ronda Mader, OSI’s Accounting principle, is a 10-year veteran of the Army Signal Corps and served with distinction both domestically and overseas.
OSI values the leadership skills, dedication, and "never quit" team attitude that military veterans bring to their job responsibilities every day. Our goal as a veteran-friendly enterprise is to assist with employment, business and supplier opportunities for veterans, transitioning service members, disabled veterans, spouses and veteran business owners. OSI is particularly focused on supporting veteran-owned businesses.
We work together with Open ERP-focused customers to find the best strategies for meeting their objectives while developing and customizing or maintaining – hands on – the right open source software platforms, integrations, and smart mash-ups. Our mission is to help optimize business processes and promote improved business results that lead to a sustainable, scalable, competitive advantage within their industry.

Join The Team

If you’d like to know more about employment opportunities for veterans or, business solutions for veteran owners, contact us here.

The Whole is Greater Than the Sum of its Parts

Individually or together, these premier suites of business applications offer open source ERP solutions tailored to your company’s unique business needs.

As a top Odoo integrator in the US, we will help your team discover why Odoo is among the most trusted Open Source ERP applications, with end-to-end ERP accounting integrations simplified by the pros.

ERP customers can enjoy all the robust capabilities of real-time data sets to inform their ERP solutions, operations and leadership teams. If you are looking for Hadoop done right, you’re in the right place.

There are websites and then there are e-commerce sites. E-commerce at the next level starts with a robust CMS solution. Find out why Open Source integrators look first to Magento for the heavy lifting.

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