Larson Larson, senior director, GuideStar DonorEdge
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GuideStar, www.guidestar.org, connects people and organizations with information on the programs, finances, and impact of more than 1.8 million IRS-recognized nonprofits. GuideStar serves a wide audience inside and outside the nonprofit sector, including individual donors, nonprofit leaders, grantmakers, government officials, academic researchers, and the media.