About us: MCI USA

At MCI, we believe that when people come together, magic happens.

MCI USA serves as the United States platform for MCI, the largest global provider of strategic engagement and activation solutions. Through the original merger of MCI and Coulter Companies in 2015,  and the subsequent acquisitions of Wyndham Jade and Network Media Partners in 2017, this union results in a workforce of more than 2,300 professionals in 61 cities and 31 countries, accelerating MCI’s ability to work global and deliver local to senior influencers and decision-makers in associations, corporations, and governments.

With a Washington, DC–based U.S. headquarters, and offices in Baltimore, New York, Dallas, and Miami, MCI USA is proudly recognized by the American Business Ethics Awards as one of the top companies in the United States for vision, leadership, and integrity.


We serve our clients from 31 countries with 61 offices around the world.

Our global team would love to partner with you to solve a challenge you are facing — wherever that may be.

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Our Brands


We are passionately committed to growing our business responsibly. We embrace sustainability and promote the various ways it creates value for both our clients and our organisation.

Discover more about our commitment to sustainability and how it creates value to MCI, our clients and society.

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