What is the official website of Constellation ?

The official website of Constellation is http://www.constellationenergy.com.

What is Constellation's cybersecurity risk score?

Constellation has an AI-generated cybersecurity risk score of 826 out of 1000, indicating a Good security posture according to Rankiteo's assessment.

How many security incidents has Constellation experienced?

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

Has Constellation been affected by any supply chain cyber incidents ?

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

Does Constellation have SOC 2 Type 1 certification ?

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

Does Constellation have SOC 2 Type 2 certification ?

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

Does Constellation comply with GDPR ?

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

Does Constellation have PCI DSS certification ?

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

Does Constellation comply with HIPAA ?

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

Does Constellation have ISO 27001 certification ?

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

Which industry does Constellation operate in ?

Constellation operates primarily in the Utilities industry.

How many employees does Constellation have ?

Constellation employs approximately 13,593 people worldwide.

Does Constellation own any subsidiaries ?

Constellation presently has no subsidiaries across any sectors.

How many LinkedIn followers does Constellation have ?

Constellation's official LinkedIn profile has approximately 133,065 followers.

What is the NAICS classification code for Constellation ?

Constellation is classified under the NAICS code 22, which corresponds to Utilities.

Does Constellation have a Crunchbase profile ?

No, Constellation does not have a profile on Crunchbase.

Does Constellation have a LinkedIn profile ?

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

How many cybersecurity incidents has Constellation experienced ?

As of September 18, 2026, Rankiteo reports that Constellation has not experienced any cybersecurity incidents.

How many peer or competitor companies does Constellation have ?

Constellation has an estimated 4,525 peer or competitor companies worldwide.

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Constellation

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826

/1000

Good

851

/1000

Very Good

Constellation Vendor Cyber Rating & Cyber Score

constellationenergy.com

Add Your Compliance Badge

Constellation Energy Corporation (Nasdaq: CEG), a Fortune 200 company headquartered in Baltimore, is the nation’s largest producer of reliable, emissions-free energy and a leading energy supplier to businesses, homes and public sector customers nationwide, including three-fourths of Fortune 100 companies. With annual output that is nearly 90% carbon-free, our hydro, wind and solar facilities paired with the nation’s largest nuclear fleet have the generating capacity to power the equivalent of 16 million homes, providing about 10% of the nation’s clean energy. We are committed to investing in innovative technologies to drive the transition to a reliable, sustainable and secure energy

Constellation

Constellation CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

Constellation 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

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Underwriter Stats for Constellation

Incidents vs Utilities Industry Avg (This Year)

No incidents recorded for Constellation in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Constellation in 2026.

Incident Types Constellation vs Utilities Industry Avg (This Year)

No incidents recorded for Constellation in 2026.

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

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SUBSIDIARY

Constellation Subsidiaries

Constellation

Utilities

Website: http://www.constellationenergy.com

Company Size: 10,001+ employees

Exelon GenerationOil and Gas

Constellation PowerLabsNuclear Electric Power Generation

ClearsightUtilities

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Constellation Similar Companies

British Gas

britishgas.co.uk

Taking care of things. At British Gas we’re always looking at new ways to save energy and money for our customers. Everything we do from our trusted engineers to helpful call centre agents, and innovative product owners to digital marketing specialists, is about providing affordable, hassle-free service to keep British homes and businesses running smoothly. That’s why over 10 million UK homes and half a million businesses trust British Gas.

K-Electric

cb ke.com.pk

KE (formerly Karachi Electric Supply Company) is the only vertically integrated power utility in Pakistan that generates, transmits and distributes electricity to industrial, commercial, agricultural and residential consumers of Karachi (and its outskirts), a metropolis of 20 million people - Pakistan’s largest city. K-Electric (KE) is a public listed company incorporated in Pakistan in 1913 as KESC. Privatized in 2005 KE is the only vertically integrated utility in Pakistan supplying electricity within a 6500 km square territory including Karachi and its adjoining areas. The majority shares (66.4%) of the company are listed in the PSX owned by KES Power, a consortium of investors including Aljomaih Power Limited of Saudi Arabia, National Industries Group (Holding), Kuwait, and the Infrastructure and Growth Capital Fund (IGCF). The Government of Pakistan is also a minority shareholder (24.36%) in the company. KE is one of the county’s largest employers: with a workforce of around 11,000 employees. It is one of the only 12 companies in Pakistan’s industrial sector that have been included in the esteemed list of ‘Approved, Training Employer' by the ICAEW and is also the recipient of the Platinum Employer Status by the ACCA. KE secured a level ‘A’ rating from the Global Reporting Initiative (GRI) for its Integrated Sustainability Report for the year 2012. This makes K-Electric the first power utility in Pakistan to achieve the level ‘A’ rating for an integrated report. Visit our official Facebook and Twitter handles for 24/7 support.

NextEra Energy, Inc.

nexteraenergy.com

NextEra Energy, Inc. (NYSE: NEE) is one of the largest electric power and energy infrastructure companies in North America and is a leading provider of electricity to American homes and businesses. Headquartered in Juno Beach, Florida, NextEra Energy is a Fortune 200 company that owns Florida Power & Light Company, America’s largest electric utility, which provides reliable electricity to approximately 12 million people across Florida. NextEra Energy also owns one of the largest energy infrastructure development companies in the U.S., NextEra Energy Resources, LLC. NextEra Energy and its affiliated entities are meeting America’s growing energy needs with a diverse mix of energy sources, including natural gas, nuclear, renewable energy and battery storage. For more information about NextEra Energy companies, visit these websites: www.NextEraEnergy.com, www.FPL.com, www.NextEraEnergyResources.com.

Duke Energy Corporation

duke-energy.com

Duke Energy, a Fortune 150 company headquartered in Charlotte, N.C., is one of America’s largest energy holding companies. The company’s electric utilities serve 8.4 million customers in North Carolina, South Carolina, Florida, Indiana, Ohio and Kentucky, and collectively own 54,800 megawatts of energy capacity. Its natural gas utilities serve 1.7 million customers in North Carolina, South Carolina, Tennessee, Ohio and Kentucky. Duke Energy is executing an ambitious clean energy transition, keeping reliability, affordability and accessibility at the forefront as the company works toward net-zero methane emissions from its natural gas business by 2030 and net-zero carbon emissions from electricity generation by 2050. The company is investing in major electric grid upgrades and cleaner generation, including expanded energy storage, renewables, natural gas and nuclear. Our team is available Monday to Friday from 8 a.m. to 5 p.m. EST. If you suspect an emergency, please call 911.

Grupo Energisa

cb grupoenergisa.com.br

O Grupo Energisa tem na distribuição de energia elétrica a principal base de seu negócio. Com cinco distribuidoras no Brasil, das quais três na região Nordeste (Energisa Sergipe - Distribuidora de Energia S/A nova denominação de Energipe, no Estado de Sergipe, Energisa Paraíba - Distribuidora de Energia S/A nova denominação de Saelpa e Energisa Borborema - Distribuidora de Energia S/A nova denominação de CELB na Paraíba), uma na Zona da Mata de Minas Gerais (Energisa Minas Gerais - Distribuidora de Energia S/A nova denominação de CFLCL) e uma em Nova Friburgo, no Estado do Rio de Janeiro (Energisa Nova Friburgo - Distribuidora de Energia S/A nova denominação de CENF), abrange 91.180 Km² de área coberta. Ao todo, são aproximadamente 2,4 milhões de consumidores e uma população atendida de 6,7 milhões de habitantes em 352 municípios. Atualmente, mais de 5,0 mil colaboradores diretos e indiretos fazem parte das suas empresas.

Dubai Electricity & Water Authority - DEWA

dewa.gov.ae

Dubai Electricity and Water Authority (DEWA), established on 1 January 1992, stands at the forefront of sustainable energy and water management. With a dedicated workforce of over 11,000 employees, we ensure reliable services across the entire chain of electricity and water production, transmission, and distribution. Aligned with Dubai’s 8 Guiding Principles and the 50-Year Charter, DEWA supports the UAE’s vision by delivering globally leading services and innovative energy and potable water solutions. Our purpose is to provide sustainable, efficient, and reliable power and water services, along with related innovative smart solutions, towards a Net-Zero future. Our commitment to excellence and innovation enriches lives and ensures the happiness of our stakeholders as we strive for a sustainable Net-Zero carbon future by 2050. Join DEWA in pioneering innovation and achieving excellence for a sustainable future.

Saudi Electricity Company

se.com.sa

The Saudi Electricity Company was established on the 5th of April in the year 2000, incorporated in accordance with Council of Ministers Mandate No. 169 dated November 30th, 1998, the Saudi Electricity Company was born out of the merger of smaller regional power company in the central, eastern, western and southern regions, as well as 10 small companies in the north of the Kingdom run by what was formerly known as the General Electricity Company. Vision To provide world-class energy services to our nation and our customers. Mission To empower the nation power the world.

Dominion Energy

cb dominionenergy.com

Dominion Energy (NYSE: D), headquartered in Richmond, Va., provides regulated electricity service to 3.6 million homes and businesses in Virginia, North Carolina, and South Carolina, and regulated natural gas service to 500,000 customers in South Carolina. The company is one of the nation’s leading developers and operators of regulated offshore wind and solar power and the largest producer of carbon-free electricity in New England. The company’s mission is to provide the reliable, affordable, and increasingly clean energy that powers its customers every day. Please visit DominionEnergy.com to learn more.

Entergy

cb entergy.com

At Entergy (NYSE: ETR), we power life. More than 100 years ago, our founder Harvey Couch started this company with a handshake, some sawdust and a vision. Couch wanted to bring safe, affordable, reliable energy to the Middle South – energy that would power the lives of people and communities. Today, we own and operate one of the cleanest large-scale U.S. power generating fleets including more than five gigawatts of carbon-free nuclear capacity, a fleet of highly efficient gas resources, and a fast-growing portfolio of renewable resources. The nearly 12,000 men and women of Entergy deliver electricity and gas services to 3 million utility customers in Arkansas, Louisiana, Mississippi and Texas, generating annual GAAP revenues of $13.8 billion. Headquartered in New Orleans, we continue to play a driving role in the economic growth of the Gulf South. Our work matters. That’s been true for more than 100 years. And as we look to the next century, we remember the constant that bridges our past and future: We Power Life. Fast Facts: Entergy currently has a 90% rating on the 2022 Corporate Equality Index released by the Human Rights Campaign Foundation. This score places Entergy among the top energy and utility companies in the survey. With roots in the Gulf South region for more than a century, Entergy is a recognized leader in corporate citizenship, delivering more than $100 million in economic benefits to local communities through philanthropy and advocacy efforts annually over the last several years. With a total of 44 awards from EEI for its restoration and mutual-assistance work, Entergy remains the only utility company to have won either EEI's Recovery or Assistance Award, or both, every year since the awards began in 1998.

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NEWS

Constellation CyberSecurity News

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

August 27, 2026 11:33 AM

CrowdStrike: AI agent concerns driving cybersecurity spending

CrowdStrike CEO George Kurtz said the second quarter was a sea change for the company and the AI arms race is driving cybersecurity spending...

Read Article

August 19, 2026 07:00 AM

Imprivata Recognized in Constellation ShortList™ for Healthcare IT Security

Recognition highlights Imprivata's leadership in helping healthcare delivery organizations strengthen security while delivering fast,...

Read Article

July 27, 2026 07:13 PM

Microsoft launches MAI-Cyber-1-Flash security model, Project Perception

Microsoft launched MAI-Cyber-1-Flash, a model focused on cybersecurity that operates inside its MDASH harness that identifies and remediates vulnerabilities...

Read Article

June 18, 2026 07:00 AM

Accenture places $4.2 billion bet on OT cybersecurity amid mixed outlook

Accenture is beefing up its cybersecurity business with a focus on operational technology. The company said it will acquire a majority stake...

Read Article

June 12, 2026 07:00 AM

WISeKey Deployments Expand Low-Earth Orbit Cybersecurity Constellation via SpaceX Rideshare

The QS7001 Cryptographic Integration and Space-Based Wallet Topologies. The WISeSat 4.0 orbital platform serves as a physical verification...

Read Article

June 12, 2026 07:00 AM

SEALSQ Advances Satellite-Based Post-Quantum Security Platform

SEALSQ and WISeKey provided an update on QSOC, a satellite-based platform designed to deliver post-quantum security and digital services.

Read Article

June 12, 2026 07:00 AM

SEALSQ’s Satellite Launch Targets Q4, First Of 100-Satellite Constellation

SEALSQ is developing the Quantum Spatial Orbital Cloud (QSOC), a platform designed to deliver post-quantum-secure services from space.

Read Article

June 04, 2026 11:02 AM

Quantinuum’s IPO prices at $60: What you need to know

Quantinuum's IPO is set for lift off at $60 a share in what could be the lead public market debut in quantum computing. The company said it priced its 28...

Read Article

April 24, 2026 07:00 AM

Amazon Leo Routers Exempt from FCC Ban

WASHINGTON, April 24, 2026 – Federal regulators exempted an Amazon subsidiary from its ban on foreign-made Wi-Fi routers Wednesday.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-93436

SUMMARY

vLLM through 0.29.0 fails to properly clean up decode-side metadata for rejected inference requests in prefill/decode disaggregated deployments. Remote attackers can submit requests with max_tokens=0 to exhaust decode-worker memory without bound until the worker restarts.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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

3.6

Exploitability

3.9

REFERENCES

CVE-2026-93435

SUMMARY

redis-parser through 3.0.0 contains a denial of service vulnerability in the RESP protocol parser that allows malicious Redis endpoints to crash the client process through unbounded recursion on nested arrays. Attackers can send crafted RESP byte streams with repeated array headers that exhaust the V8 call stack, causing an uncaught RangeError that terminates the Node.js process without triggering error handling callbacks.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

cvss4

Base Score: 8.7

Complexity: LOW

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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

3.6

Exploitability

3.9

REFERENCES

CVE-2026-87701

SUMMARY

Improper neutralization of special elements in output used by a downstream component ('injection') in Azure Cosmos DB allows an authorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 9.6)

cvss3

Base Score: 9.6

Complexity: LOW

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

Impact Score

5.8

Exploitability

3.1

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-87701

CVE-2026-85917

SUMMARY

Server-side request forgery (ssrf) in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85917

CVE-2026-85889

SUMMARY

Missing authentication for critical function in Azure AI Foundry allows an unauthorized attacker to elevate privileges over a network.

Published

Date2026-09-17

Updated

Date2026-09-17

RISK INFORMATION (Score: 10)

cvss3

Base Score: 10.0

Complexity: LOW

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

Impact Score

Exploitability

3.9

REFERENCES

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85889

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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.

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Constellation Vendor Cyber Rating & Cyber Score

Constellation A.I CyberSecurity Scoring

Constellation CyberSecurity News & History

Constellation Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

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

A.I. Risk Score Predictions locked

Underwriter Stats for Constellation

Incidents vs Utilities Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Constellation vs Utilities Industry Avg (This Year)

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

Constellation Subsidiaries

Constellation

Constellation Similar Companies

British Gas

K-Electric

NextEra Energy, Inc.

Duke Energy Corporation

Grupo Energisa

Dubai Electricity & Water Authority - DEWA

Saudi Electricity Company

Dominion Energy

Entergy

Constellation CyberSecurity News

CrowdStrike: AI agent concerns driving cybersecurity spending

Imprivata Recognized in Constellation ShortList™ for Healthcare IT Security

Microsoft launches MAI-Cyber-1-Flash security model, Project Perception

Accenture places $4.2 billion bet on OT cybersecurity amid mixed outlook

WISeKey Deployments Expand Low-Earth Orbit Cybersecurity Constellation via SpaceX Rideshare

SEALSQ Advances Satellite-Based Post-Quantum Security Platform

SEALSQ’s Satellite Launch Targets Q4, First Of 100-Satellite Constellation

Quantinuum’s IPO prices at $60: What you need to know

Amazon Leo Routers Exempt from FCC Ban

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

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

Rankiteo

Constellation CyberSecurity News & History

Constellation Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Incident Predictions locked

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

A.I. Risk Score Predictions locked

Underwriter Stats for Constellation

Incidents vs Utilities Industry Avg (This Year)

Incidents vs All-Companies Average (This Year)

Incident Types Constellation vs Utilities Industry Avg (This Year)

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

Constellation Subsidiaries

Constellation

Constellation Similar Companies

British Gas

K-Electric

NextEra Energy, Inc.

Duke Energy Corporation

Grupo Energisa

Dubai Electricity & Water Authority - DEWA

Saudi Electricity Company

Dominion Energy

Entergy

Constellation CyberSecurity News

CrowdStrike: AI agent concerns driving cybersecurity spending

Imprivata Recognized in Constellation ShortList™ for Healthcare IT Security

Microsoft launches MAI-Cyber-1-Flash security model, Project Perception

Accenture places $4.2 billion bet on OT cybersecurity amid mixed outlook

WISeKey Deployments Expand Low-Earth Orbit Cybersecurity Constellation via SpaceX Rideshare

SEALSQ Advances Satellite-Based Post-Quantum Security Platform

SEALSQ’s Satellite Launch Targets Q4, First Of 100-Satellite Constellation

Quantinuum’s IPO prices at $60: What you need to know

Amazon Leo Routers Exempt from FCC Ban

Global CVEs (Not Company-Specific)

Access Data Using Our API

What Do We Measure ?

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

Rankiteo