Robbie Horwitz
Partner·Addition
Bio
Professional summary
Robbie Horwitz is a Partner at Addition, where he invests in early- and growth-stage technology companies. He previously worked at Silver Lake as a principal and has an undergraduate degree from the Wharton School of the University of Pennsylvania. Public deal references connect him to Modern Animal and Hello Vet.
Notable companies
Selected portfolio companies the partner has backed
Background
Career, education, and skills
Career history
- AdditionPartner
- Silver LakePrincipal
Education
- The Wharton School of the University of PennsylvaniaUndergraduate degree
Other partners at Addition
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Brandon Sack
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Investor profile data links him to data services and consumer internet investing.
Jack Spiegel
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Addition investor focused on venture capital and growth equity.
Lee Fixel
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Founder and Managing Partner of Addition, formerly Partner and head of private equity at Tiger Global Management.
Roshni Chandwani
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Todd Arfman
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Addition partner focused on early- and growth-stage technology investments.