• The 86xth Event Dinosaur

    The 6ixth Event

    Cataclysmic Capital

  • About

    Serially successful entrepreneurs with repeat exits. Turned Founder-First Investors.

    Focused on impact from deep socio-demographic drivers meeting emerging technology including: Reinventing Career, Millennial Potpourri, AI Tech, IoT Tech, Distributed / Decentralized Tech. Offices in Louisville, KY, and Portland, ME, with event space blocks from Churchill Downs in a historic bourbon bar named after a horse.

  • Partners

    Projects and Interests

    Narwhal Ventures Logo

    Narwhal Ventures

    Looking for a Different Unicorn

    Sager Solutions Logo

    Sager Solutions

    Technology | Wise, Creative & Plain

    LongTail Ventures Logo

    LongTail Ventures

    Reimagining Spaces

  • People

    Founders with repeat successful exits turned investors

    Melanie Rosenthal Picture

    Melanie Rosenthal

    EY Entrepreneur of the Year / Yale / Human Genome Project. Work featured in Entrepreneur Magazine, Forbes, Bloomberg, & US News / Named a CMS Innovator.

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    Co-founder & CEO @ Sprigley [Acquired by Eliza, 2009]. Deal team @ Eliza [majority stake investment by Parthenon Capital, 2011]. Co-founder & CEO @ RowdMap, Inc. [Acquired by Cotiviti (COTV), 2017].

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    3rd-Shift Factory Worker / College Basketball Player / Volunteer in Kazakhstan / Venture Capital at Socially Responsible Fund / High School Girls Basketball Color Commentary.

    Burak Sezen Picture

    Burak Sezen

    EY Entrepreneur of the Year / Bogazici University. Work featured in Entrepreneur Magazine, Forbes, Bloomberg, & US News / Named a CMS Innovator.

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    Co-founder & CTO @ Sprigley [Acquired by Eliza, 2009]. Deal team @ Eliza [majority stake investment by Parthenon Capital, 2011]. Co-founder & CTO @ RowdMap, Inc. [Acquired by Cotiviti (COTV), 2017].

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    PwC / Fidelity / Fluent in Turkish, German and all sorts of CS Languages.

    Josh Rosenthal Picture

    Josh Rosenthal, PhD

    EY Entrepreneur of the Year / Fulbright / PhD / Sorbonne’s Institute for Advanced Studies (EPHE) / Guest Lecturer @ Harvard, MIT, Hopkins, SXSW, etc. Work featured in Entrepreneur Magazine, Forbes, Bloomberg, & US News / Named a CMS Innovator.

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    Co-founder & CSO @ Sprigley [Acquired by Eliza, 2009]. Deal team @ Eliza [majority stake investment by Parthenon Capital, 2011]. Co-founder & CSO @ RowdMap, Inc. [Acquired by Cotiviti (COTV), 2017].

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    Served as Expert Advisor to OSTP, ONC, HHS, NCVHS, NCQA, Robert Wood Johnson, etc.

  • Portfolio

    Select Investments

    6DAI

    3D Mapping Platform

    Ampjar

    Micro Audiences

    Aspireship

    Career Paths

    Balloonr

    Decision Making

    Begin

    Idea to Production

    Captiv8

    Influencer Marketing

    Career Karma

    Working Revolution

    Crash

    Career Launch Platform

    Density

    Space Utilization

    Greenfield Robotics

    Reimagining Agriculture

    Grin

    Influencer Platform

    Marlow

    Coaching Platform

    Massive

    Reimagining Publishing

    Neyborly

    Space on Demand

    Parabol

    Distributed Collaboration

    Pared

    On-Demand Shifts

    Passport

    Modern Shipping

    Shoot My Travel

    Memory Marketplace

    Slab

    Beautiful Knowledge

    Slite

    Working Together

    Spiro

    AI for Sales

    The Stylist LA

    Reimagining Retail

    Takeoffs

    Automated Takeoffs

    Talla

    AI Automation

    Tonebase

    Lessons Marketplace

    Torii

    Easy Home Buying

    Underground Cellar

    Subscription Marketplace

    Xendoo

    AI Bookkeeping

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