NATURAL STONE INSTITUTE
EIN 38-2817639 · Professional Athletic Leagues (N80)
What they do
SEE SCHEDULE O for COMPLETE DESCRIPTION.TO LEAD, SUPPORT, and PROMOTE A UNIFIED NATURAL STONE INDUSTRY THROUGH AUTHORITIVE INFORMATION, EDUCATION, STANDARDS, and ADVOCACY. ADDITIONALLY, ITS CORE VALUES INCLUDE LEADERSHIP, STEWARDSHIP, COLLABORATION, and PROFESSIONALISM.THE NATURAL STONE INSTITUTE (NSI) WAS FORMED IN 2018 AS A MERGER of THE MARBLE INSTITUTE of AMERICA (MIA) and THE BUILDING STONE INSTITUTE (BSI). THE BUILDING STONE INSTITUTE WAS FORMED IN 1894 AS THE INTERNATIONAL CUT STONE CONTRACTORS and QUARRYMENS ASSOCIATION; THE NAME WAS CHANGED to THE BUILDING STONE INSTITUTE IN 1955. ESTABLISHED IN 1903 AS THE NATIONAL ASSOCIATION of MARBLE DEALERS, THE MARBLE INSTITUTE of AMERICA OFFICIALLY FORMED IN 1944, WHEN THE ASSOCIATION MERGED WITH THE NATIONAL ASSOCIATION of MARBLE PRODUCERS. IN 1962, THE NATIONAL ASSOCIATION of MARBLE BUILDERS MERGED WITH MARBLE INSTITUTE of AMERICA.
How to reach them
ContactJAMES HIEBCEO
Mailing address380 E LORAIN STREET, OBERLIN, OH 44074
Main phone(440) 250-9222 WebsiteVisit the charity’s websiteSource: Form 990 public record. Confirm details with the nonprofit before visiting or sending anything.
Represent this organization?Claim this nonprofit to change contact informationAbout this charity
- Recognized since
- October 1990
- County
- Lorain
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Of every $100 spent, about $46.30 was reported for mission work. Use the spending picture below and ask what results that work produced.
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Basic facts we verified
Money report from 2025The charity has a recent tax report to read.
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Financial picture
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Mission work is the Form 990 category called program services. These are the organization’s reported accounting categories, not an independent measure of results.