Best Wisconsin BPO Service Provider Rankings

4 Companies - Rankings updated: June 29, 2026

DesignRush vets all agencies based on professional qualifications and verified customer feedback to help you choose confidently. Some featured agencies maintain paid sponsorships.

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United States × Wisconsin ×

  • Manpower

    We believe that meaningful and sustainable employment has the power to change the world!

    We believe that meaningful and sustainable employment has the power to change the world!

    ManpowerGroup Malaysia is the world leader in winning, innovative workforce solutions, connecting human potential to the power of business.  [... see all Manpower reviews ]

    Top Services:

    • BPO
    Location
    Milwaukee, Wisconsin
    Number of Employees
    1000 & Up
    Portfolios Count
    3 Projects Listed
    View Profile
    4.5 4.5 (2)
    4.7 4.7 (437)

  • Prossistant

    Your Trusted Partner In Virtual Support & Business Efficiency

    Your Trusted Partner In Virtual Support & Business Efficiency

    Prossistant is your trusted partner in business support, streamlining operations, client communication, and back-office processes. Our skilled team delivers tailored assistance across marketing, sales, administration, accounting, paralegal, and technical workflows. Integrated seamlessly into your systems, we  [... view Prossistant profile ]

    Top Services:

    • BPO
    • Accounting
    • Back Office Outsourcing
    Location
    Madison, Wisconsin
    Number of Employees
    Under 49
    Average Hourly Rate
    $15/hr
    View Profile

  • Bakertilly

    True Partners Consulting

    True Partners Consulting

    Baker Tilly USA is a privately-owned, trusted project management, tax consulting, and business advisory firm that helps public and large private enterprises navigate complex tax and financial regulations everywhere in the world.  [... view Bakertilly profile ]

    Top Services:

    • BPO
    • Business Consulting
    • Accounting
    Location
    Madison, Wisconsin
    Number of Employees
    100 - 249
    View Profile

  • Net2Source

    Global Workforce Solutions Company

    Global Workforce Solutions Company

    At Net2Source (N2S), staying ahead of the curve isnt optional its who we are. As a global Talent Company, Net2Source isnt just observing the future were building it. Our proprietary AI-powered recruiting engine enables us to deliver pre-vetted, on-demand talent at speed and scale.  [... view Net2Source profile ]

    Top Services:

    • BPO
    • Business Consulting
    • Accounting
    Location
    Milwaukee, Wisconsin
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    View Profile
    4.6 4.6 (14)

Related Services in Wisconsin

BPO Companies in Wisconsin

About The Author and Expert Reviewer

Senior Content Editor

bojana@designrush.com

Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.

General Manager

spotlight@designrush.com

Gianluca Ferruggia is a seasoned digital marketer with over ten years of experience. Starting with PPC, he effectively expanded his expertise to include SEO, sales, business development, and product. He is currently the General Manager at DesignRush, where he leads a team of over 100 professionals, oversees business operations, and develops strategies that achieve business goals. In just a few years, he grew the company's agency network to over 30,000, making it one of the leading B2B marketplaces that connect businesses with agencies.

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