Marketing Partnerships International

Deerfield, Illinois, United States

Media planning and buying for diverse industries and markets

Marketing Partnerships International (MPI) is a Chicago-based media services firm led by media veteran Bill Horowitz. With over 29 years in business, MPI serves local, regional, national, and international clients across various industries, including sports, entertainment, tourism, and home improvement. The agency is known for its dedication, professionalism, and transparency, offering a seamless process that allows clients to focus on their core business.

MPI specializes in delivering integrated media campaigns, encompassing digital, broadcast, out-of-home, streaming, and print media. Their approach includes research, marketplace analysis, and strategic alignment of advertising, promotions, and sales abilities to maximize marketing investments. The agency's digital and traditional teams work collaboratively to create effective media strategies that exceed client goals.

Clients appreciate MPI's ability to secure the lowest rates, best placements, and added value for marketing budgets. Testimonials highlight the agency's personal investment, strategic ad placements, and efficient budget management, contributing to increased event attendance and sales growth. MPI's long-term client relationships, some spanning over two decades, underscore its commitment to delivering significant results.

31
YEARS IN BUSINESS
1
SERVICE

Capabilities

Agency details

Team size
11-50 people
Founded
1995 (31 years)

About this agency on Agency List

Marketing Partnerships International holds an Agency List Score of 73 out of 100.

That score is higher than 51% of the 36,920 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Marketing Partnerships International in September 2026, reading 5 pages published on mpiadv.com.

The score reflects what Marketing Partnerships International had published by that date; anything published since has not been read.

Directory hubs

Browse the wider directory Marketing Partnerships International is listed in.