Marketing Partnerships International is a full service advertising agency that specializes in media planning/buying. MPI was established in 1996 and has grown thanks to the work that the founder, Bill Horowitz, has directly put in. If you are looking to gain more of a voice in your industry and grow your business, MPI can be an asset. The P in our name stands for partnerships, and that is what we
strive to achieve. 4 out of every 5 of our clients have been with MPI for at least 9 years. We want to become a part of your team. Essentially, MPI can become your business's marketing department at little to no extra cost to the business. We want to become a part of your team, we want to be there when you expand into your second and third locations. Marketing Partnerships International, media buying, only better.