Upstream Security
Herzliya, IL · Founded 2017 · 158 employees on LinkedIn · 10 known investors
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Upstream develops Ocean AI, an artificial intelligence tool for automotive and IoT cybersecurity that helps security analysts investigate threats in connected vehicles through a conversational interface for querying and analyzing security data.
Founders & leadership
Upstream Security was founded in 2017 by Yoav Levy and Yonatan Appel.









Investors · 10
How we know: BMW i Ventures's portfolio page · the company's own site · Not right? Tell us
How we know: Glilot Capital Partners's portfolio page · the company's own site · Not right? Tell us
How we know: Maniv Mobility's portfolio page · the company's own site · the VCSheet dataset · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: open dataset · 5k.vc investor directory · Not right? Tell us
How we know: Cisco Investments's portfolio page · open dataset · 5k.vc investor directory · Not right? Tell us
How we know: CRV (Charles River Ventures)'s portfolio page · a partner's Signal profile · Not right? Tell us
How we know: funding news · Not right? Tell us
How we know: press coverage · Not right? Tell us
How we know: funding news · press coverage · Not right? Tell us
Founder mafia
2 people who came through Upstream Security went on to found or lead other companies.
Related companies · 2
Companies working in the same space as Upstream Security.
Frequently asked questions
- What does Upstream Security do?
- Upstream develops Ocean AI, an artificial intelligence tool for automotive and IoT cybersecurity that helps security analysts investigate threats in connected vehicles through a conversational interface for querying and analyzing security data.
- Who founded Upstream Security?
- Upstream Security was founded by Yoav Levy, Yonatan Appel in 2017.
- Who are Upstream Security's investors?
- Upstream Security's investors include BMW i Ventures, Glilot Capital Partners, Maniv Mobility, Alliance Ventures, Cisco Investments, CRV (Charles River Ventures), Volvo Group Venture Capital AB, Connect Ventures and 2 more.
- Where is Upstream Security headquartered?
- Upstream Security is headquartered in Herzliya, IL.









