Third Door Media empowers digital marketing professionals by providing trusted content and educational services. The company publishes MarTech and Search Engine Land, which are leading trade publications for marketers. It also is the producer of the MarTech Conference and Search Marketing Expo – SMX conference series. The company is also a leading provider of marketing solutions to purveyors of software and services to the marketing community. Those services include lead generation, content creation and content amplification. “MarTech” and “SMX” are registered trademarks of Third Door Media, Inc.
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The Third Door Media annual revenue was $7.4 million in 2026.
Kathleen Gausepohl is the VP Corporate Finance of Third Door Media.
15 people are employed at Third Door Media.
Third Door Media is based in Edgartown, Massachusetts.
The NAICS codes for Third Door Media are [561, 56].
The SIC codes for Third Door Media are [874, 87].