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Castanea Partners’ Jeffrey Rayport contributes a blog post, "Can We Finally Eradicate Bad Products?" to Harvard Business Review.

March 3, 2011 | Read More »*

Castanea Partners’ Jeffrey Rayport contributes a blog post, "Technology Will Make Collaboration Your Next Competitive Advantage" to Technology Review, Published by MIT.

March 1, 2011 | Read More »*

Castanea Partners’ Jeffrey Rayport and friend Peter Horan contribute a blog post, "Who Rules the Web Now?" to Harvard Business Review.

February 22 , 2011 | Read More »*

Castanea Partners’ Jeffrey Rayport contributes a blog post, "Google's Search Gold Mine Could Tap Out" to Bloomberg Businessweek.

February 13, 2011 | Read More »*

What Is Facebook, Really?

February 2, 2011 | Read More »*

Castanea Partners’ Jeffrey Rayport contributes a blog post, “Facebook's New Golden Rule,” to HBR.com.

December 16, 2010 | Read More »

* Disclaimer

The content of our current and former portfolio web sites is not the responsibility of Castanea Partners. No warranties or representations are expressed or implied. Nothing contained, viewed, printed, forwarded, or copied on these linked pages can be used in any legal proceedings, either in domestic or foreign courts. Do not rely on the content of these linked pages regarding financial, legal, tax, or other important decisions. Castanea Partners is the trade name for Castanea Partners, Inc. and its affiliates.

For Potential
Portfolio Companies

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Press Releases

  • Castanea Partners announces investment in Brew Dr. Kombucha

    FEBRUARY 2018 - Castanea Partners announced today that it has made a minority investment in The Townshend Group, the parent company of Brew Dr. Kombucha.

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Media Coverage

  • Janet Gurwitch's Interview on MouthMedia Network Beauty Is Your Business Podcast

    MAR 2018 - Download the podcast now on Beauty is Your Business or iTunes.

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Other News

  • Q&A with Partner at Castanea Partners, Tim Burke

    NOV 2017

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  • Janet Gurwitch speaks at 2014 Texas ACG Capital Connection


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