Shay Grinfeld

Growth Investor

📍 Hoboken, New Jersey, United States🔄 Updated October 2026💼 2 investments📅 6 years investing🗓 Last invested Feb 2020
VC🌍 United States
2
Total investments
0
Early stage
1
Mid stage
1
Late stage
6y
Years active

Portfolio

2 investments · sorted by recency
All investments
Early stage
Mid stage
Late stage
Board Member
Feb 2020
Avanan catches the advanced attacks that evade default and advanced security tools. Its invisible, multi-layer security enables full-suite protection for cloud collaboration solutions such as Office 365™, G-Suite™, and Slack™. The platform deploys in one click via API to prevent Business Email Compromise and block phishing, malware, data leakage, account takeover, and shadow IT across the enterprise. Avanan replaces the need for multiple tools to secure the entire cloud collaboration suite, with a patented solution that goes far beyond any other Cloud Email Security Supplement.
Board Member
Jan 2020
Mixtiles is on a mission to create homes people love. We started by developing the easiest way to get photos out of your smartphone and onto your walls and expanded to delivering artwork, plants that live forever, a whole home design AR app, IoT and more. Mixtiles manufactures and delivers over a million(!) physical products monthly to happy customers in the US and Europe. We rely heavily on software engineering, generative AI, AR/VR/XR technologies, industrial/digital design, marketing and manufacturing know-how to get this done. We are one of the largest & fastest growing consumer startups in Israel. Our products: Mixtiles: https://www.mixtiles.com/ Mixtiles Art (Marketplace): https://mixtiles.com/art Easyplant: https://easyplant.com/ Around (XR): https://apps.apple.com/us/app/around-reality-design/id1568933882 ~~~ Techie with an entrepreneurial mindset? Check us out here: https://mixtiles.dev/ Product Designers, this ones for you: https://shorturl.at/djsDM Wanna join us? Our team is small relative to the size of our business and each member drives a lot of impact. We work in small groups with smart & resourceful individuals, and believe in bottom-up innovation. We also prioritize a fun and collaborative work environment. Were seeking passionate engineers, designers, product managers & marketeers to join us and become part of something special!
Experience · 6 entries
All (6)
Investments (2)
Board (2)
2020
Board Member
Feb 2020
Avanan catches the advanced attacks that evade default and advanced security tools. Its invisible, multi-layer security enables full-suite protection for cloud collaboration solutions such as Office 365™, G-Suite™, and Slack™. The platform deploys in one click via API to prevent Business Email Compromise and block phishing, malware, data leakage, account takeover, and shadow IT across the enterprise. Avanan replaces the need for multiple tools to secure the entire cloud collaboration suite, with a patented solution that goes far beyond any other Cloud Email Security Supplement.
Senior Advisor - TPG Growth
Jan 2020
TPG (Nasdaq: TPG) is a leading global alternative asset management firm, founded in San Francisco in 1992, with $327 billion of assets under management and investment and operational teams around the world. TPG invests across a broadly diversified set of strategies, including private equity, impact, credit, real estate, and market solutions, and our unique strategy is driven by collaboration, innovation, and inclusion. Our teams combine deep product and sector experience with broad capabilities and expertise to develop differentiated insights and add value for our fund investors, portfolio companies, management teams, and communities. For more information, visit www.tpg.com. --- Disclaimer: The information on this page is for informational purposes only. Nothing on or within this page constitutes an offer to sell, or a solicitation of an offer to buy, any security or product of TPG or any TPG-managed fund. TPG is not responsible for any content posted by third parties on these pages.
Board Member
Jan 2020
Mixtiles is on a mission to create homes people love. We started by developing the easiest way to get photos out of your smartphone and onto your walls and expanded to delivering artwork, plants that live forever, a whole home design AR app, IoT and more. Mixtiles manufactures and delivers over a million(!) physical products monthly to happy customers in the US and Europe. We rely heavily on software engineering, generative AI, AR/VR/XR technologies, industrial/digital design, marketing and manufacturing know-how to get this done. We are one of the largest & fastest growing consumer startups in Israel. Our products: Mixtiles: https://www.mixtiles.com/ Mixtiles Art (Marketplace): https://mixtiles.com/art Easyplant: https://easyplant.com/ Around (XR): https://apps.apple.com/us/app/around-reality-design/id1568933882 ~~~ Techie with an entrepreneurial mindset? Check us out here: https://mixtiles.dev/ Product Designers, this ones for you: https://shorturl.at/djsDM Wanna join us? Our team is small relative to the size of our business and each member drives a lot of impact. We work in small groups with smart & resourceful individuals, and believe in bottom-up innovation. We also prioritize a fun and collaborative work environment. Were seeking passionate engineers, designers, product managers & marketeers to join us and become part of something special!
2017
Managing Partner
Jun 2017
Greenfield Partners, based in New York and Tel Aviv, partners with exceptional technology companies at the Early Growth stage. Having spun out of TPG Growth in early 2020, the team fuses investment & operating experience, deep local roots, and a hyper-focused post-investment playbook to help entrepreneurs grow their business with best-in-class Go-to-Market practices and unlock global scale. Subscribe to our newsletter: http://eepurl.com/hu3KAf Visit us here: https://www.greenfield-growth.com/
2012
Thylacine Capital
Managing Director
Jan 2012
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