FundedIQ
Information Technology

Rezilion

Rezilion is an autonomous cloud workload protection platform that makes production environments self-healing and resilient to threats. Founded by serial cybersecurity entrepreneurs Liran Tancman and Shlomi Boutnaru, Rezilion secures vast environments with minimal manpower by integrating security into existing DevOps and IT automation workflows.

rezilion.com Beersheba, Israel 11-50 employees
Total raised
$30.0M
Rounds
1
Latest
Series A
Sep 2021

Rezilion is an autonomous cloud workload protection platform that makes production environments self-healing and resilient to threats. Founded by serial cybersecurity entrepreneurs Liran Tancman and Shlomi Boutnaru, Rezilion secures vast environments with minimal manpower by integrating security into existing DevOps and IT automation workflows.

Rezilion has raised $30.0M across 1 round. Its most recent round was a Series A of $30.0M in Sep 2021. Full funding history, investors, and team are detailed below.

Funding history

1 round · 1 visible Unlock with FundedIQ

1 round on record.

Date
Round
Amount
Lead investor
Sep 13, 2021
Series A
$30.0M

Unlock the lead investor and full details for this round.

Start 14-day free trial →

People

Unlock with FundedIQ

Founders, executives, and decision-makers — sourced and refreshed weekly.

Name
Role
LinkedIn

See who runs this company — founders and key execs, with titles, verified email addresses and LinkedIn profiles.

Start 14-day free trial →

Rezilion is featured in

Similar companies

Above Security

Above Security provides cybersecurity services focused on threat detection, risk management, and compliance support for organizations. Its offerings include managed security services, vulnerability assessments, penetration testing, and incident response to help identify and address security risks. The company also delivers security operations center capabilities that monitor and analyze network activity to detect potential threats. In addition, it supports governance, risk, and compliance programs by helping organizations align with regulatory requirements and security frameworks. Its services are designed to assist businesses in maintaining visibility over their systems and improving overall security posture.

Series Unknown
Zenity

Zenity is a leading company that assists businesses in securing and managing AI Agents and Apps. The era of AI has given business users unprecedented control over the development of business applications, with AI Agents now being created and controlled by these users. However, many existing security tools are not equipped to handle the unique challenges posed by business-led development. Zenity's platform is designed with a strong emphasis on security, focusing on Visibility, Risk Assessment, and Governance. As a founding member of the OWASP Top 10 project and the Gen AI Attacks Matrix, Zenity takes a collaborative approach to address security concerns in low-code/no-code development. Compliant with SOC 2 Type 2 and GDPR regulations, Zenity's platform helps businesses understand their apps, mitigate risks, comply with regulations, and support business-led development.

Series C $115M
Cytactic

Cytactic is a company that specializes in cyber crisis management, offering services such as advisory, simulations, and assessments.

Seed
Quantum Art

Quantum Art is a company that specializes in developing advanced technology for full-stack quantum computing systems. Their focus is on creating the first ion trap quantum computer, utilizing research from the Weizmann Institute of Science to harness the power of quantum computing. Established in 2022, Quantum Art is based in Ness Tziona, Israel.

Series A $40.0M
Copperhelm

Copperhelm focused on cloud-native cybersecurity.

Seed $7.0M
DriveU Tech

The DriveU.auto connectivity platform enables teleoperation of autonomous vehicles using cellular bonding and dynamic encoding. The platform is already deployed and used live on public roads. It provides high speed, low latency, and ultra-reliable transmission of 4k video, audio streams, high-speed data, and control channels, and is available with hardware, or as a software-only implementation. The platform’s SDK and APIs enable quick and straightforward integration.

Series Unknown
Q-Factor

Q‑Factor is building the physical infrastructure needed to scale quantum computing. They design neutral‑atom quantum systems from the ground up to support millions of qubits.They target the key bottlenecks of control, connectivity, and error correction between today’s prototypes and commercially viable quantum machines.

Seed $24.0M
IO River

IO River offers a consistent level of security, traffic management, and serverless computing functions to enhance the dependability, efficiency, and affordability of online services.

Series A $20.0M
Salvador Technologies

Salvador Technologies offers innovative technological solutions to ensure uninterrupted operations and fast recovery from cyber-attacks in the field of industrial control systems and operational technology. They provide a convenient way to verify the integrity of backups and perform instant restoration tests. With their patented air-gap technology, Salvador enables complete recovery within just 30 seconds, regardless of the situation. The company's expertise stems from over a decade of experience in the National Cyber Unit and elite intelligence corps of the IDF, along with a strong commitment to enhancing global cybersecurity.

Series Unknown $1.0M
Guardio

Guardio is a cyber security company. Guardio is a lightweight extension designed that helps to browse quickly and securely. will clean your browser, speed it up, and protect your private information. Guardio's solutions help combat new threats, create a highly secure environment, and improve users' online experience.

Series B $80.0M
Sweet Security

Sweet’s Cloud Runtime Security Suite delivers first-to-market capabilities for defending cloud workloads, shifting cloud security right. Founded by retired, elite IDF commanders with prodigious expertise in offensive and defensive cloud security, Sweet’s approach elevates the ability of security teams to shut down cloud attacks when they occur, where they occur, with maximum precision and minimal business disruption.

Series B $75.0M
Red Access

Red Access secures the hybrid workplace with the first agentless browsing security platform, introducing a non-disruptive way to protect devices and browsing sessions in and outside of the office. The lightweight platform helps companies secure all the browsing activities of their employees on any browser, web app, device and cloud service, without hampering productivity and without the need to install a browser or an extension. Red Access represents the next stage of evolution in secure browsing, establishing a new gold-standard of frictionless and agnostic security — the secure web session. Red Access was founded by leading experts from the Israeli Cyber Community and is headquartered in Tel Aviv.

Series A $17.0M
14-day free trial · Cancel anytime

Know who just raised. Then know who to reach.

Every newly funded startup with its round, its investors and its founders: delivered weekly by email, or searchable in the app.

Alerts from $19/mo · Pro from $99/mo. Card required, nothing charged until day 15, and we email you 3 days before that.