Comparison Overview

The Greenbrier Companies

VS

Polarteknik Oy

The Greenbrier Companies

One Centerpointe Drive, Suite 200, None, Lake Oswego, OR, US, 97035
Last Update: 2025-11-27
Between 750 and 799

The Greenbrier Companies is a leading supplier of rail transportation equipment and services, powering the movement of products around the world. Through wholly-owned subsidiaries and joint ventures, Greenbrier designs, builds and markets freight railcars in North America, Europe and Brazil. We are a leading provider of freight railcar wheel services, parts, maintenance and retrofitting services in North America through our maintenance services business unit. Greenbrier owns a lease fleet of railcars that originate primarily from Greenbrier's manufacturing operations. Greenbrier offers railcar management, regulatory compliance services and leasing services to railroads and other railcar owners in North America. Learn more about Greenbrier at www.gbrx.com.

NAICS: 3365
NAICS Definition: Railroad Rolling Stock Manufacturing
Employees: 1,934
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Polarteknik Oy

Klaavolantie 1, Huittinen, 32700, FI
Last Update: 2025-11-27
Between 700 and 749

Polarteknik Oy is a historically well-known company for its capability for innovation and tailoring customer oriented solutions for the large global OEM’s. Our offering ranges from standard products to customized systems. Door systems that are designed and manufactured in Huittinen Finland are aimed at railway rolling stock and are always customer tailored to international and national requirements. Polarteknik Door Systems is a leading European supplier of door systems for rail vehicles.

NAICS: 3365
NAICS Definition: Railroad Rolling Stock Manufacturing
Employees: 52
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/the-greenbrier-companies.jpeg
The Greenbrier Companies
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/polarteknik-oy.jpeg
Polarteknik Oy
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
The Greenbrier Companies
100%
Compliance Rate
0/4 Standards Verified
Polarteknik Oy
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Railroad Equipment Manufacturing Industry Average (This Year)

No incidents recorded for The Greenbrier Companies in 2025.

Incidents vs Railroad Equipment Manufacturing Industry Average (This Year)

No incidents recorded for Polarteknik Oy in 2025.

Incident History — The Greenbrier Companies (X = Date, Y = Severity)

The Greenbrier Companies cyber incidents detection timeline including parent company and subsidiaries

Incident History — Polarteknik Oy (X = Date, Y = Severity)

Polarteknik Oy cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/the-greenbrier-companies.jpeg
The Greenbrier Companies
Incidents

No Incident

https://images.rankiteo.com/companyimages/polarteknik-oy.jpeg
Polarteknik Oy
Incidents

No Incident

FAQ

The Greenbrier Companies company demonstrates a stronger AI Cybersecurity Score compared to Polarteknik Oy company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Polarteknik Oy company has disclosed a higher number of cyber incidents compared to The Greenbrier Companies company.

In the current year, Polarteknik Oy company and The Greenbrier Companies company have not reported any cyber incidents.

Neither Polarteknik Oy company nor The Greenbrier Companies company has reported experiencing a ransomware attack publicly.

Neither Polarteknik Oy company nor The Greenbrier Companies company has reported experiencing a data breach publicly.

Neither Polarteknik Oy company nor The Greenbrier Companies company has reported experiencing targeted cyberattacks publicly.

Neither The Greenbrier Companies company nor Polarteknik Oy company has reported experiencing or disclosing vulnerabilities publicly.

Neither The Greenbrier Companies nor Polarteknik Oy holds any compliance certifications.

Neither company holds any compliance certifications.

Neither The Greenbrier Companies company nor Polarteknik Oy company has publicly disclosed detailed information about the number of their subsidiaries.

The Greenbrier Companies company employs more people globally than Polarteknik Oy company, reflecting its scale as a Railroad Equipment Manufacturing.

Neither The Greenbrier Companies nor Polarteknik Oy holds SOC 2 Type 1 certification.

Neither The Greenbrier Companies nor Polarteknik Oy holds SOC 2 Type 2 certification.

Neither The Greenbrier Companies nor Polarteknik Oy holds ISO 27001 certification.

Neither The Greenbrier Companies nor Polarteknik Oy holds PCI DSS certification.

Neither The Greenbrier Companies nor Polarteknik Oy holds HIPAA certification.

Neither The Greenbrier Companies nor Polarteknik Oy holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to versions 19.2.16, 20.3.14, and 21.0.1, there is a XSRF token leakage via protocol-relative URLs in angular HTTP clients. The vulnerability is a Credential Leak by App Logic that leads to the unauthorized disclosure of the Cross-Site Request Forgery (XSRF) token to an attacker-controlled domain. Angular's HttpClient has a built-in XSRF protection mechanism that works by checking if a request URL starts with a protocol (http:// or https://) to determine if it is cross-origin. If the URL starts with protocol-relative URL (//), it is incorrectly treated as a same-origin request, and the XSRF token is automatically added to the X-XSRF-TOKEN header. This issue has been patched in versions 19.2.16, 20.3.14, and 21.0.1. A workaround for this issue involves avoiding using protocol-relative URLs (URLs starting with //) in HttpClient requests. All backend communication URLs should be hardcoded as relative paths (starting with a single /) or fully qualified, trusted absolute URLs.

Risk Information
cvss4
Base: 7.7
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Uncontrolled Recursion vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft deep ASN.1 structures that trigger unbounded recursive parsing. This leads to a Denial-of-Service (DoS) via stack exhaustion when parsing untrusted DER inputs. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 8.7
Severity: 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
Description

Forge (also called `node-forge`) is a native implementation of Transport Layer Security in JavaScript. An Integer Overflow vulnerability in node-forge versions 1.3.1 and below enables remote, unauthenticated attackers to craft ASN.1 structures containing OIDs with oversized arcs. These arcs may be decoded as smaller, trusted OIDs due to 32-bit bitwise truncation, enabling the bypass of downstream OID-based security decisions. This issue has been patched in version 1.3.2.

Risk Information
cvss4
Base: 6.3
Severity: LOW
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/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
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. Prior to versions 7.0.13 and 8.0.2, working with large buffers in Lua scripts can lead to a stack overflow. Users of Lua rules and output scripts may be affected when working with large buffers. This includes a rule passing a large buffer to a Lua script. This issue has been patched in versions 7.0.13 and 8.0.2. A workaround for this issue involves disabling Lua rules and output scripts, or making sure limits, such as stream.depth.reassembly and HTTP response body limits (response-body-limit), are set to less than half the stack size.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description

Suricata is a network IDS, IPS and NSM engine developed by the OISF (Open Information Security Foundation) and the Suricata community. In versions from 8.0.0 to before 8.0.2, a NULL dereference can occur when the entropy keyword is used in conjunction with base64_data. This issue has been patched in version 8.0.2. A workaround involves disabling rules that use entropy in conjunction with base64_data.

Risk Information
cvss3
Base: 7.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H