Comparison Overview

TÜV Rheinland Group

VS

DNV

TÜV Rheinland Group

Am Grauen Stein, Cologne, 51105, DE
Last Update: 2026-01-17
Between 700 and 749

Neutral, independent third party For more than 150 years, TÜV Rheinland has stood for ensuring quality, safety, and efficiency in conjunction with people, the environment, and technology. As a neutral, independent third party, we test, accompany, develop, promote and certify products, plants, processes and management systems as well as services based on legal requirements and other relevant performance benchmarks and standards. In addition, TÜV Rheinland qualifies specialists and trains people for numerous companies and areas of business and life. Using knowledge meaningfully Our greatest capital is based on over 20,000 clever minds: concentrated knowledge. It is our enormous pool of experience from which the people at TÜV Rheinland create exceptional substance and inspiration for their meaningful work. The results of their work can be discovered everywhere: in tested elevators or rides, on certified toys or technical equipment, in our advice or training. No matter where - our international teams have been setting standards in terms of safety, quality and efficiency for many years.

NAICS: 92219
NAICS Definition: Other Justice, Public Order, and Safety Activities
Employees: 17,587
Subsidiaries: 16
12-month incidents
0
Known data breaches
1
Attack type number
1

DNV

Veritasveien 1, Høvik, 1322, NO
Last Update: 2026-01-17
Between 700 and 749

DNV is the independent expert in risk management and assurance, operating in more than 100 countries. Through its broad experience and deep expertise DNV advances safety and sustainable performance, sets industry benchmarks, and inspires and invents solutions. Whether assessing a new ship design, optimizing the performance of a wind farm, analyzing sensor data from a gas pipeline or certifying a food company’s supply chain, DNV enables its customers and their stakeholders to make critical decisions with confidence. Driven by its purpose, to safeguard life, property, and the environment, DNV helps tackle the challenges and global transformations facing its customers and the world today and is a trusted voice for many of the world’s most successful and forward-thinking companies. DNV uses cookies. For more information, please visit https://www.dnv.com/privacy/change-cookie-settings.html

NAICS: 92219
NAICS Definition: Other Justice, Public Order, and Safety Activities
Employees: 22,456
Subsidiaries: 9
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/tuv-rheinland-group.jpeg
TÜV Rheinland Group
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
https://images.rankiteo.com/companyimages/dnv.jpeg
DNV
ISO 27001
ISO 27001 certification not verified
Not verified
SOC2 Type 1
SOC2 Type 1 certification not verified
Not verified
SOC2 Type 2
SOC2 Type 2 certification not verified
Not verified
GDPR
GDPR certification not verified
Not verified
PCI DSS
PCI DSS certification not verified
Not verified
HIPAA
HIPAA certification not verified
Not verified
Compliance Summary
TÜV Rheinland Group
100%
Compliance Rate
0/4 Standards Verified
DNV
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Public Safety Industry Average (This Year)

No incidents recorded for TÜV Rheinland Group in 2026.

Incidents vs Public Safety Industry Average (This Year)

No incidents recorded for DNV in 2026.

Incident History — TÜV Rheinland Group (X = Date, Y = Severity)

TÜV Rheinland Group cyber incidents detection timeline including parent company and subsidiaries

Incident History — DNV (X = Date, Y = Severity)

DNV cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/tuv-rheinland-group.jpeg
TÜV Rheinland Group
Incidents

Date Detected: 12/2025
Type:Breach
Blog: Blog
https://images.rankiteo.com/companyimages/dnv.jpeg
DNV
Incidents

Date Detected: 1/2023
Type:Ransomware
Blog: Blog

FAQ

DNV company demonstrates a stronger AI Cybersecurity Score compared to TÜV Rheinland Group company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

TÜV Rheinland Group and DNV have experienced a similar number of publicly disclosed cyber incidents.

In the current year, DNV company and TÜV Rheinland Group company have not reported any cyber incidents.

DNV company has confirmed experiencing a ransomware attack, while TÜV Rheinland Group company has not reported such incidents publicly.

TÜV Rheinland Group company has disclosed at least one data breach, while the other DNV company has not reported such incidents publicly.

Neither DNV company nor TÜV Rheinland Group company has reported experiencing targeted cyberattacks publicly.

Neither TÜV Rheinland Group company nor DNV company has reported experiencing or disclosing vulnerabilities publicly.

Neither TÜV Rheinland Group nor DNV holds any compliance certifications.

Neither company holds any compliance certifications.

TÜV Rheinland Group company has more subsidiaries worldwide compared to DNV company.

DNV company employs more people globally than TÜV Rheinland Group company, reflecting its scale as a Public Safety.

Neither TÜV Rheinland Group nor DNV holds SOC 2 Type 1 certification.

Neither TÜV Rheinland Group nor DNV holds SOC 2 Type 2 certification.

Neither TÜV Rheinland Group nor DNV holds ISO 27001 certification.

Neither TÜV Rheinland Group nor DNV holds PCI DSS certification.

Neither TÜV Rheinland Group nor DNV holds HIPAA certification.

Neither TÜV Rheinland Group nor DNV holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Typemill is a flat-file, Markdown-based CMS designed for informational documentation websites. A reflected Cross-Site Scripting (XSS) exists in the login error view template `login.twig` of versions 2.19.1 and below. The `username` value can be echoed back without proper contextual encoding when authentication fails. An attacker can execute script in the login page context. This issue has been fixed in version 2.19.2.

Risk Information
cvss3
Base: 5.4
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Description

A DOM-based Cross-Site Scripting (XSS) vulnerability exists in the DomainCheckerApp class within domain/script.js of Sourcecodester Domain Availability Checker v1.0. The vulnerability occurs because the application improperly handles user-supplied data in the createResultElement method by using the unsafe innerHTML property to render domain search results.

Description

A Remote Code Execution (RCE) vulnerability exists in Sourcecodester Modern Image Gallery App v1.0 within the gallery/upload.php component. The application fails to properly validate uploaded file contents. Additionally, the application preserves the user-supplied file extension during the save process. This allows an unauthenticated attacker to upload arbitrary PHP code by spoofing the MIME type as an image, leading to full system compromise.

Description

A UNIX symbolic link following issue in the jailer component in Firecracker version v1.13.1 and earlier and 1.14.0 on Linux may allow a local host user with write access to the pre-created jailer directories to overwrite arbitrary host files via a symlink attack during the initialization copy at jailer startup, if the jailer is executed with root privileges. To mitigate this issue, users should upgrade to version v1.13.2 or 1.14.1 or above.

Risk Information
cvss3
Base: 6.0
Severity: LOW
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:H
cvss4
Base: 6.0
Severity: LOW
CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:N/SC:N/SI:H/SA:H/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
Description

An information disclosure vulnerability exists in the /srvs/membersrv/getCashiers endpoint of the Aptsys gemscms backend platform thru 2025-05-28. This unauthenticated endpoint returns a list of cashier accounts, including names, email addresses, usernames, and passwords hashed using MD5. As MD5 is a broken cryptographic function, the hashes can be easily reversed using public tools, exposing user credentials in plaintext. This allows remote attackers to perform unauthorized logins and potentially gain access to sensitive POS operations or backend functions.