Watch the 22 sessions from SOSV Climate Tech Summit!

Tidal Vision

Your turn-key chitosan biomolecular solutions provider


Craig Kasberg

Co-Founder & CEO

Vivian Qu

CEO & Co-Founder / Co-Founder & Chief Product Officer

Company details

Tidal Vision is the only commercial scale US-based manufacturer of chitosan, a non-toxic, non-hazmat, biodegradable and market-proven industrial biopolymer extracted from crab shells. Tidal Vision’s zero-waste chitosan extraction process produces by far the most consistent quality and lowest cost chitosan in the industry. Tidal Vision converts chitosan from different into ready-to-use formulas that are optimized for industrial applications.

Get In Touch with Tidal Vision

Please tell us a little bit about yourself and why you'd like to get connected. Tidal Vision + SOSV will follow up with you via email.

* If you are interested in investing directly into SOSV's portfolio of privately held companies, or into SOSV's funds, you need to meet the SEC’s criteria for accredited investor status. As an individual, you can qualify as an accredited investor by either (a) having more than $200,000 in annual income for each of the past two years (or $300,000 with your spouse) and a reasonable expectation of earning the same this year or (b) having a net worth of at least $1 million (not including your principal residence). Learn More

No Offer, Solicitation, Advice, or Recommendation

Except to the extent expressly set forth in materials as may be provided through a password protected area on the SOSV website (the "Materials"), or as otherwise expressly specified by SOSV in writing, nothing on the SOSV website or on any platform or other communications medium owned, operated or otherwise by or on behalf of SOSV, is intended to constitute (i) an offer, or solicitation of an offer, to purchase or sell any security, other asset or service, (ii) investment advice or an offer to provide such advice, or (iii) a basis for making any investment decision. Except as expressly stated by SOSV in writing, neither the SOSV website or any platform or other communications medium owned, operated or otherwise by or on behalf of SOSV, nor any of the Materials make any effort to present a comprehensive or balanced description of SOSV or its investment activities. Please note the SOSV Communication Policy available here.