What is the official website of ESS ?

The official website of ESS is http://www.essinc.com.

What is ESS's cybersecurity risk score?

ESS has an AI-generated cybersecurity risk score of 750 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has ESS experienced?

According to Rankiteo, ESS currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has ESS been affected by any supply chain cyber incidents ?

According to Rankiteo, ESS has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does ESS have SOC 2 Type 1 certification ?

According to Rankiteo, ESS is not certified under SOC 2 Type 1.

Does ESS have SOC 2 Type 2 certification ?

According to Rankiteo, ESS does not hold a SOC 2 Type 2 certification.

Does ESS comply with GDPR ?

According to Rankiteo, ESS is not listed as GDPR compliant.

Does ESS have PCI DSS certification ?

According to Rankiteo, ESS does not currently maintain PCI DSS compliance.

Does ESS comply with HIPAA ?

According to Rankiteo, ESS is not compliant with HIPAA regulations.

Does ESS have ISO 27001 certification ?

According to Rankiteo,ESS is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does ESS operate in ?

ESS operates primarily in the Renewable Energy Semiconductor Manufacturing industry.

How many employees does ESS have ?

ESS employs approximately 307 people worldwide.

Does ESS own any subsidiaries ?

ESS presently has no subsidiaries across any sectors.

How many LinkedIn followers does ESS have ?

ESS's official LinkedIn profile has approximately 23,594 followers.

What is the NAICS classification code for ESS ?

ESS is classified under the NAICS code 33441, which corresponds to Semiconductor and Other Electronic Component Manufacturing.

Does ESS have a Crunchbase profile ?

No, ESS does not have a profile on Crunchbase.

Does ESS have a LinkedIn profile ?

Yes, ESS maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/energy-storage-systems.

How many cybersecurity incidents has ESS experienced ?

As of August 14, 2026, Rankiteo reports that ESS has not experienced any cybersecurity incidents.

How many peer or competitor companies does ESS have ?

ESS has an estimated 2,779 peer or competitor companies worldwide.

NEWRankiteo Cyber Underwriting Desktop - Score, price, and bind from your desktop

WindowsmacOSLinux

Download

Badge your company to reduce your risk score and your cyber insurance costs!

Link verified badges to your company page to build trust with insurers and customers.

Apply now and get your badge!

Internal validation & live display

Insurers and partners see a safer profile

Faster underwriting decisions

Trusted by insurers. Chosen by leaders.

Proud contributor to the Society of Actuaries.

ESS

Boost Score +25 with badge (5 left)

750

/1000

Fair

775

/1000

Fair

ESS Vendor Cyber Rating & Cyber Score

essinc.com

Add Your Compliance Badge

ESS Tech, Inc. (NYSE: GWH) is a leading manufacturer of long-duration energy storage solutions. ESS was established in 2011 with a mission to accelerate decarbonization safely and sustainably through longer lasting energy storage. Using easy-to-source iron, salt, and water, ESS iron flow technology enables decarbonization, energy security, reliability and resilience. We build flexible storage solutions that allow our customers to meet increasing energy demand and maximize the use of renewable energy.

ESS A.I CyberSecurity Scoring

Scoring History

ESS

ESS CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

No data available

Loading…

A.I.

ESS Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

Loading…

Underwriter Stats for ESS

Incidents vs Renewable Energy Semiconductor Manufacturing Industry Avg (This Year)

No incidents recorded for ESS in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for ESS in 2026.

Incident Types ESS vs Renewable Energy Semiconductor Manufacturing Industry Avg (This Year)

No incidents recorded for ESS in 2026.

Incident History - ESS (X = Date, Y = Severity)

Loading…

SUBSIDIARY

ESS Subsidiaries

ESS

Renewable Energy Semiconductor Manufacturing

Website: http://www.essinc.com

Company Size: 307

BEYOND FOUR HOURS: A white paper on the transition to flexible, and valuable, long-duration storageRenewable Energy Semiconductor Manufacturing

Loading…

ESS Similar Companies

Siemens Gamesa

cb siemensgamesa.com

Siemens Gamesa is a global technology leader in the renewable energy industry - specifically in the development, manufacturing, installation and maintenance of wind turbines. Being a pioneer in renewables since the 1980s, we put our scale and entrepreneurial culture to work on driving the energy transition towards a sustainable world. We empower our customers, people, and partners to lead the future with green energy. Siemens Gamesa is a trademark licensed by Siemens AG.

Loading…

NEWS

ESS CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

March 23, 2026 07:55 AM

Panasonic claims world’s first trial of cybersecurity monitoring for grid-scale BESS

A Japanese joint-pilot will test grid-scale BESS with a range of local and remote attack vectors, with cybersecurity monitoring to watch for...

Read Article

March 23, 2026 06:34 AM

Korea eyes 'full-stack' physical AI for manufacturing, agriculture

Korea plans to secure key technologies to become a "full-stack" player in the physical artificial intelligence (AI) industry over the next...

Read Article

March 19, 2026 05:34 PM

Panasonic claims world’s first trial of cybersecurity monitoring for grid-scale BESS

A Japanese joint-pilot will test grid-scale BESS with a range of local and remote attack vectors, with cybersecurity monitoring to watch for...

Read Article

February 23, 2026 08:00 AM

Fox ESS releases hybrid inverters for commercial PV

The inverters offer up to 99.2% efficiency, 200% PV oversizing, dual battery inputs, IP65 protection, and support for installations up to...

Read Article

February 04, 2026 08:00 AM

Jinko ESS Receives IEC 62443-2-4 Cybersecurity Certification

(the "Company"), JinkoSolar, a global leader in clean energy technology, today announced that its Jinko ESS North American business unit has...

Read Article

February 03, 2026 08:00 AM

Top 10 reasons 2026 is the year the ROI for smart factories finally peaked

Are you a tech enthusiast looking to stay ahead of the curve in the manufacturing industry? In 2026, the return on investment (ROI) for...

Read Article

January 22, 2026 08:00 AM

How to close the seventy seven percent gap in ai relevant cybersecurit…

In the rapidly evolving landscape of technology, the intersection of artificial intelligence (AI) and cybersecurity has become increasingly...

Read Article

January 22, 2026 08:00 AM

Top 10 reasons why 2026 is the year of the automated ciso in digital b…

As the financial landscape continues to evolve, the role of Chief Information Security Officers (CISOs) is undergoing a significant...

Read Article

January 22, 2026 08:00 AM

Top 10 challenges for fintech cisos leading the transition to autonomo…

In the rapidly evolving fintech landscape, Chief Information Security Officers (CISOs) face a myriad of challenges, particularly as they...

Read Article

Loading…

CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-19756

SUMMARY

A vulnerability has been found in Dromara lamp-cloud up to 5.10.0. This affects an unknown part of the file DefGenProjectController.java of the component Code Generator. Such manipulation of the argument outputDir/parent/projectPrefix leads to path traversal. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.

Published

Date2026-08-13

Updated

Date2026-08-13

RISK INFORMATION (Score: 6.3)

cvss2

Base Score: 6.5

Complexity: LOW

AV:N/AC:L/Au:S/C:P/I:P/A:P

cvss3

Base Score: 6.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

cvss4

Base Score: 2.1

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.4

Exploitability

2.8

REFERENCES

CVE-2026-19753

SUMMARY

A vulnerability was detected in Model Context Protocol mcp-rdf-explorer 1.0.0. Affected is the function explore_url of the file src/mcp-rdf-explorer/server.py of the component MCP Server. Performing a manipulation of the argument url results in server-side request forgery. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Published

Date2026-08-13

Updated

Date2026-08-13

RISK INFORMATION (Score: 7.3)

cvss2

Base Score: 7.5

Complexity: LOW

AV:N/AC:L/Au:N/C:P/I:P/A:P

cvss3

Base Score: 7.3

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

cvss4

Base Score: 5.5

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

3.4

Exploitability

3.9

REFERENCES

CVE-2026-73843

SUMMARY

OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.2 and 1.1.2, internal/cluster-gateway/server.go served caller-facing management APIs on the externally reachable agent listener without authentication, allowing network-reachable attackers to invoke /api/proxy/ and /api/exec/ operations, proxy the data-plane Kubernetes API, and execute commands in workload pods in multi-cluster deployments. This issue is fixed in versions 1.0.2 and 1.1.2.

Published

Date2026-08-13

Updated

Date2026-08-13

RISK INFORMATION (Score: 9.6)

cvss3

Base Score: 9.6

Complexity: LOW

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

Impact Score

Exploitability

2.8

REFERENCES

CVE-2026-73842

SUMMARY

OpenChoreo is a complete, open-source developer platform for Kubernetes. Prior to 1.0.3, 1.1.3, and 1.2.0-rc.2, internal/cluster-gateway/server.go exposed /api/proxy/, /api/exec/, and /api/wirelogs/ on an internal listener without requiring a client certificate or token, allowing any network-reachable caller to read tenant Kubernetes Secrets, mutate workloads, and execute commands across connected data planes. This issue is fixed in versions 1.0.3, 1.1.3, and 1.2.0-rc.2.

Published

Date2026-08-13

Updated

Date2026-08-13

RISK INFORMATION (Score: 9)

cvss3

Base Score: 9.0

Complexity: LOW

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Impact Score

Exploitability

2.3

REFERENCES

CVE-2026-73841

SUMMARY

OpenChoreo is a complete, open-source developer platform for Kubernetes. From 1.2.0-rc.1 until 1.2.0, internal/openchoreo-api/api/handlers/exec.go and internal/openchoreo-api/api/handlers/wirelogs.go authorize component:exec and wirelogs:view using the caller-supplied project query parameter instead of comp.Spec.Owner.ProjectName, allowing a user with a project-scoped grant to execute commands in and read wirelogs from components owned by other projects in the same namespace. This vulnerability is fixed in 1.2.0.

Published

Date2026-08-13

Updated

Date2026-08-13

RISK INFORMATION (Score: 8.8)

cvss3

Base Score: 8.8

Complexity: LOW

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Impact Score

5.9

Exploitability

2.8

REFERENCES

https://github.com/openchoreo/openchoreo/security/advisories/GHSA-52gf-6rpq-fgmx

Loading…

API

Access Data Using Our API

Get company history

curl -i -X GET 'https://api.rankiteo.com/underwriter-getcompany-history?
linkedin_id=axa' -H 'apikey: YOUR_API_KEY_HERE'

Try It API Documentation Rapid

MEASURE

What Do We Measure ?

Incident

Finding

Grade

Digital Assets

Every week, Rankiteo analyzes billions of signals to give organizations a sharper, faster view of emerging risks. With deeper, more actionable intelligence at their fingertips, security teams can outpace threat actors, respond instantly to Zero-Day attacks, and dramatically shrink their risk exposure window.

These are some of the factors we use to calculate the overall score:

Network SecurityIdentify exposed access points, detect misconfigured SSL certificates, and uncover vulnerabilities across the network infrastructure.

SBOM (Software Bill of Materials)Gain visibility into the software components used within an organization to detect vulnerabilities, manage risk, and ensure supply chain security.

CMDB (Configuration Management Database)Monitor and manage all IT assets and their configurations to ensure accurate, real-time visibility across the company's technology environment.

Threat IntelligenceLeverage real-time insights on active threats, malware campaigns, and emerging vulnerabilities to proactively defend against evolving cyberattacks.

Rankiteo

By Rankiteo

★ ★ ★ ★ ★

View on G2.com

Rankiteo is a unified scoring and risk platform that analyzes billions of signals weekly to help organizations gain faster, more actionable insights into emerging threats. Empowering teams to outpace adversaries and reduce exposure.

View latest plans →View all security reports →

MILESTONEG

Users
Love Us

Loading…