Marc Siden
Co-Founder & CEOOnboard Informatics
Marc Siden is a pioneer in developing technology that powers online experiences. He's been featured in real estate technology books and expert panels across the country. Thirteen years ago Marc founded Onboard Informatics, a local data distribution platform used by some of the largest brands in the country.

Marc has over 20 years of experience in diverse technology and information services. His company transformed local data into a powerful technology platform that benefits a range of industries.

Marc spent eight years on Wall Street before creating the venture capital firm New Beginnings. While there, he invested in Monsterdaata.com, a company that pioneered the provision of online data and technology solutions to Multiple Listing Services and brokers. He fell in love with the industry and joined Monsterdaata.com full time as the Executive Vice President of corporate development, strategy, sales and marketing. He took what he learned at Monsterdaata.com and co-founded Onboard.

Marc personifies both the industry and the passion of New York and of Onboard. Marc hasn’t forgotten where he came from: he mentors and coaches ice hockey in Harlem and serves on the advisory board of TORCH, an organization that provides business opportunities and internships to inner city high school students. Marc continues to live in New York with his wife and daughters.