ModelSheet

ModelSheet Software LLC is a venture-funded software company focused on business analytics and based in Arlington, Massachusetts.ModelSheet was founded by two MIT graduates, Richard Petti and Howard Cannon who earlier worked together at Symbolics, and later in the division spun out as Macsyma. After the Macsyma episode in 1980s and 1990s the pair took separate career paths (Petti at The MathWorks, Cannon at Groton NeoChem and SciQuest), then rejoined to found ModelSheet in 2007.