INFORM. INFLUENCE. CONNECT.

We solve problems, communicate strategically, enhance reputations, create events, manage crises and build relationships that endure.

SDI is a woman-owned small business. We are a full-service international public affairs and strategic communications agency. Clients stay with us, return to us and recommend us because we earn their respect and trust.

Who We Are

Susan A. Davis
Chairman

Judith H. Whittlesey
Executive Vice President

Tom E. Davis
Vice President

Sean O’Leary
Vice President

What We’re Saying

Are You Ready for the Rise of AI Journalism?

Are You Ready for the Rise of AI Journalism?

By Sean O’Leary, Vice President, Susan Davis International This article originally appeared in PR Daily. Everything about the site looked legitimate. The reporter had a headshot. The article properly shared the news. But the use of one word gave away the fact it was...

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SDI Spotlight: Ella Buss

SDI Spotlight: Ella Buss

Ella Buss began her internship with Susan Davis International (SDI) in January, as she sought an opportunity to delve deeper into the world of public relations and strategic communications.

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SDI’s 5 Things to Know for Winter 2024

SDI’s 5 Things to Know for Winter 2024

A new year is a new beginning, and 2024 has been that for SDI. After 15 years and a pandemic, we decided it was time for a new office. We have moved to 1000 F St, NW, Suite 750, still in Washington, D.C. We can’t wait to welcome all of you as soon as the boxes...

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Our NAICS Codes

NAICS Code Category
541613 Marketing consulting services
541810ODC Other direct costs for marketing and public relations services
541820 Public relations services
541910 Marketing research and analysis
561920 Conference, meeting, event and trade show planning services