Omri Green

Co Founder @ Twine Security 🫧

📍 Israel, Israel🔄 Updated September 2026💼 9 investments📅 8 years investing🗓 Last invested Mar 2023
VC🌍 Israel
9
Total investments
5
Early stage
0
Mid stage
2
Late stage
8y
Years active

Portfolio

9 investments · sorted by recency
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Mid stage
Late stage
Investor
Mar 2023
Quantum Source is developing a photonic quantum architecture for fault-tolerant, practical quantum computers that can scale to millions of qubits at a fraction of the complexity, footprint, power consumption, and cost of other implementations. Designed around chip-based photon-atom gates, Quantum Source’s novel architecture allows for deterministic, one-step mutual exchange of quantum information between photonic and atomic qubits. Providing versatile building blocks for scaling up quantum systems, Quantum Source is paving the path towards cost-effective, practical quantum computers that will disrupt industries such as medicine, security, climate simulations, financial algorithms and more. Committed to out-of-the-box thinking, our team finds creative solutions to long-standing technological and scientific challenges, paving the path toward practical and affordable quantum computers accessible to a wide array of audiences.
Investor
Mar 2023
Oxeye helps transform your AppSec program from focusing on vulnerabilities to comprehensively determining and prioritizing your application risks
Board Observer
Jul 2022
Cequence Security is an API security and bot management company that protects customers’ applications and APIs against attacks, business logic abuse, and fraud. Our comprehensive Unified API Protection solution offers discovery, compliance, and protection across all internal, external, and third-party APIs without needing any instrumentation, SDK, or JavaScript deployments. Cequence solutions scale to handle the most demanding government, Fortune and Global 500 organizations, securing more than 8 billion daily API interactions and protecting more than 3 billion user accounts across these customers. The company is led by industry veterans that previously held leadership positions at Palo Alto Networks and Symantec.
Investor
Jun 2022
Designed for companies that want to manage their security posture against the evolving threat landscape. Cymulates SaaS-based platform deploys within an hour, enabling security professionals to continuously challenge, validate and optimize their cybersecurity posture end-to-end across the MITRE ATT&CK® framework. The platform provides threat intelligence-led risk assessments that are simple to deploy out-of-the-box, and for all maturity levels. It also provides an open framework to create and automate red and purple teaming by generating penetration scenarios and advanced attack campaigns tailored to their unique environments and security policies. Cymulate allows professionals to manage, know and control their dynamic environment.
Board Member
Dec 2020
UnifabriX develops solutions that address the inefficiencies of large-scale system deployments, enabling the data center operators to fully unlock their infrastructure’s performance, density, and scale. Our CXL-based products achieve exceptional performance and elasticity in bare-metal and virtualized environments over a wide range of applications, including the most demanding HPC, AI, ML and big-data workloads. Founded in 2020, UnifabriX are pioneers in CXL™ and a major contributor to the standard.
Board Member
Feb 2020
CommonGround provides real time software solutions for an unprecedented level of human interaction over digital. The Company is led by successful entrepreneurs with three IPOs, two M&As, two technical Emmy awards, and over a billion dollars of category defining product revenues between them. Backed by top tier VCs, CommonGround has brought together the best of the best in computer vision, 3D graphics, AI, deep learning, and real-time video compression to deliver on the vision of communications reinvented. For more information, please contact us at info@commonground-ai.com
Board Member
Dec 2019
Build Test Suites for ML Models & Data with Deepchecks https://github.com/deepchecks/deepchecks Deepchecks is an open-source package for Machine Learning validation. Our Open Source is a python library for data scientists and ML engineers. The package includes extensive test suites for machine learning models and data, built in a way that’s flexible, extendable and editable. How Does It Work? Suites are composed of checks. Each check contains outputs to display in a notebook and/or conditions with a pass/fail output. - Conditions can be added or removed from a check; - Checks can be edited or added/removed to a suite; - Suites can be created from scratch or forked from an existing suite.
Board Member
Dec 2018
env0 is an automation and management platform for Infrastructure as Code (IaC) tools - Terraform, OpenTofu, CloudFormation, Pulumi, Kubernetes, Ansible, and more. Our platform provides tools for cross-team collaboration and self-service cloud deployments, supported by a custom policy engine that helps ensure governance, compliance, and cost-efficiency.
Board Observer
Mar 2018
NeuroBlade is reinventing infrastructure for data analytics by setting a new standard for query processing speed and scale. Founded in 2018 and led by veterans of the systems, storage, and data analytics industries, NeuroBlade is rethinking processor design with its proven Compute For Analytics approach, built to maximize throughput at petabyte-scale so that queries can run multiple orders of magnitude faster. NeuroBlade is headquartered in Tel Aviv, Israel, and Palo Alto, California, with operations in Taipei, Taiwan, and New York City. To learn more, visit www.neuroblade.com.  
Experience · 15 entries
All (15)
Investments (9)
Founder (3)
Board (6)
2024
Co-Founder
May 2024
Twine builds AI Digital Employees who execute tasks from A to Z to help cyber teams close the talent gap. Our first digital employee, Alex, learns, understands and takes away the burden of #Identity and Access Management (#IAM) tasks - proactively completing your organization’s cyber objectives.
Co-Founder
May 2024
Stealth AI Startup is a private community for founders, researchers, and engineers building next-generation AI companies before public launch. Founders tag themselves here to: 🔹 Gain credibility while working in stealth 🔹 Connect discreetly with other AI founders 🔹 Receive inbound interest from early-stage VCs 🔹 Join curated founder-only circles & discussions 🔹 Access hiring pipelines for early team building If youre building an AI startup in stealth, add your profile to the community and tag yourself to this page. Your stealth journey deserves visibility — without revealing your idea. Join the world’s largest AI stealth founder network.
2023
Investor
Mar 2023
Quantum Source is developing a photonic quantum architecture for fault-tolerant, practical quantum computers that can scale to millions of qubits at a fraction of the complexity, footprint, power consumption, and cost of other implementations. Designed around chip-based photon-atom gates, Quantum Source’s novel architecture allows for deterministic, one-step mutual exchange of quantum information between photonic and atomic qubits. Providing versatile building blocks for scaling up quantum systems, Quantum Source is paving the path towards cost-effective, practical quantum computers that will disrupt industries such as medicine, security, climate simulations, financial algorithms and more. Committed to out-of-the-box thinking, our team finds creative solutions to long-standing technological and scientific challenges, paving the path toward practical and affordable quantum computers accessible to a wide array of audiences.
Investor
Mar 2023
Oxeye helps transform your AppSec program from focusing on vulnerabilities to comprehensively determining and prioritizing your application risks
2022
Board Observer
Jul 2022
Cequence Security is an API security and bot management company that protects customers’ applications and APIs against attacks, business logic abuse, and fraud. Our comprehensive Unified API Protection solution offers discovery, compliance, and protection across all internal, external, and third-party APIs without needing any instrumentation, SDK, or JavaScript deployments. Cequence solutions scale to handle the most demanding government, Fortune and Global 500 organizations, securing more than 8 billion daily API interactions and protecting more than 3 billion user accounts across these customers. The company is led by industry veterans that previously held leadership positions at Palo Alto Networks and Symantec.
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Investment activity
2018–2023 · 9 investments
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