Thank you for visiting Prosperia International for your business consulting needs!


Executive business consulting for prosperous futures.


  • Industrial Engineering

  • Information Technology

  • Manufacturing Engineering

  • Manufacturing Operations

  • Business Operations Improvement

  • Interim Operations Management

  • Fractional/Interim CIO

  • Reduce time to market

  • Build IT/Manufacturing for competetive advantage

  • Grow earnings through cost assessment and optimization

  • Manufacturing operation efficiency

Startup - Leadership - Advising - Strategy - Connector - Operational Execution - Project Management - Change Management - People Management - Team Building


We're on a mission to work with clients to develop and deliver business process improvements which boost sales growth and increase profitability; intent on equipping companies with the tools to

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Prosperia International LLC is located in Aurora, Illinois. Please feel free to contact us and tell us about your business needs by filling out our email contact form.

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A word from our President, Jim Schlusemann:

James_SchlusemannIf you’ve landed here, you’re looking for innovative solutions to your business needs.

Thank you for choosing to visit our website. When searching for executive consulting, there are individuals far and wide who bring a plethora of skills and experience to the table. But at Prosperia, we examine your business from the ground up, with an emphasis on drawing on the skill sets and management of people – because we believe your company is nothing without the people who breath life into it. After forty years in the manufacturing industry, starting out as a machinist myself and working my way up to Director of Global Business Operations at Navistar, I feel I am in a unique position to understand the wide breadth of what makes a business viable and strong. Please, have a look around at what we have to offer – I look forward to working with you.