Sectors:
Locations:
Min Investment:
Max Investment:
Target Investment:
Total Funding: $6M
Total Funding: $100M
Total Funding: $23M
Total Funding: $180M
Total Funding: $16M
Total Funding: $48M
Total Funding: $19M
Total Funding: $19M
Total Funding: $28M
Total Funding: $81M
2021
2021
Helping collectors pursue their passion through industry leading grading and authentication, tools to help collectors research and find the next big thing, and marketplaces to buy and sell. Collectors is the home for leading collectibles brands such as PSA (trading cards and memorabilia authentication and grading), PCGS (coins and currency authentication and grading), Wata (video games authentication and grading) and Goldin (auctions and marketplace), among others. We're aggressively hiring and expanding. https://careers.collectors.com/
2021
Led an investor group that took Collectors Universe private in February 2021. Collectors is the leader in third-party authentication and grading for collectibles.
2020
We invest in technology startups across Pre-Seed, Seed and Series A. All internal capital.
2010
2010
Full list of companies I'm involved with: http://www.natsturner.com/investments
2021 - 2023
2021 - 2023
Acquired by TPG and AmerisourceBergen in June 2023
2012 - 2022
2021 - 2022
2012 - 2021
Our mission at Flatiron is to improve lives by learning from the experience of every cancer patient. Flatiron was acquired by Roche in February 2018.
2015 - 2022
2015 - 2022
$CLOV
2010 - 2012
2010 - 2012
Integrating Invite Media into the DoubleClick division. Invite Media became DoubleClick Bid Manager.
2007 - 2010
2007 - 2010
We build/operate Bid Manager, the first "demand side platform" for display media. Integrated across every ad exchange and data provider, Bid Manager is a true technology solution for agencies and marketers to build their own display practice. Invite was acquired by Google in June 2010.
2004 - 2007
2004 - 2007
OnlinePlugins.com Inc. provides products and services to make developing and managing a website easier. Products include solutions for managing press releases, inventory, and more. Services include web development, custom application design, and hosting. Company has grown to service over 100 clients.
2006 - 2006
2006 - 2006
Everything that needed to get done