Comparison Overview

Rollie Johnson Inc

VS

Delta T Heat Exchangers

Rollie Johnson Inc

None
Last Update: 2025-11-27
Between 750 and 799

RJI Sales is a manufacturer’s representative of specialized commercial and industrial HVAC equipment, founded in 1974. Since then, RJI has grown to offer a full range of products and services focused on HVAC and Green Engineered Solutions. We take pride in delivering a Total Engineered Solution for our clients. Our HVAC/Environmental Solutions are designed to the highest standards and feature innovative products to deliver a custom solution resulting in reduced operating costs and increased productivity.

NAICS: None
NAICS Definition: Others
Employees: 11
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
0

Delta T Heat Exchangers

206-1674 Hyde Park Road, None, London, Ontario, CA, N6H 5L7
Last Update: 2025-11-27
Between 750 and 799

Delta T Heat Exchangers is a Manufacturers'​ Representative and Distributor firm, located in London, Ontario. Our goal is to assist our customers by providing the most effective and optimized solutions for their heat transfer requirements. We work with specific manufacturers who are leaders in the design and fabrication of heat transfer equipment to ensure that our customers benefit from the latest technology and the most knowledgeable engineering support. Our background and experience in heat transfer applications enables Delta T Heat Exchangers to provide the link between the latest heat exchanger technology and the needs of the specific application. We have focused our business on providing only heat transfer equipment and our product offering includes; shell and tube heat exchangers, plate and frame heat exchangers, brazed plate heat exchangers, graphite heat exchangers, hairpin heat exchangers, air-cooled heat exchangers, steam coils and cooling coils, plate and shell heat exchangers, motor and generator coolers, transformer oil coolers and pillow plate heat exchangers. We are associated with leaders in the heat transfer industry, such as: API Heat Transfer, Exergy LLC, Enerquip Thermal Solutions, Graphite Technology Ltd., SHECO, Super Radiator Coils, ThermaPlate, Thermal Transfer Products, Worldwide Air Coolers, and Unifin International. Relationships with these companies, our application background, and experience allow us to provide heat transfer solutions to our customers.

NAICS: None
NAICS Definition: Others
Employees: 4
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/rollie-johnson-inc.jpeg
Rollie Johnson Inc
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/delta-t-heat-exchangers.jpeg
Delta T Heat Exchangers
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
Rollie Johnson Inc
100%
Compliance Rate
0/4 Standards Verified
Delta T Heat Exchangers
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Mechanical Or Industrial Engineering Industry Average (This Year)

No incidents recorded for Rollie Johnson Inc in 2025.

Incidents vs Mechanical Or Industrial Engineering Industry Average (This Year)

No incidents recorded for Delta T Heat Exchangers in 2025.

Incident History — Rollie Johnson Inc (X = Date, Y = Severity)

Rollie Johnson Inc cyber incidents detection timeline including parent company and subsidiaries

Incident History — Delta T Heat Exchangers (X = Date, Y = Severity)

Delta T Heat Exchangers cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/rollie-johnson-inc.jpeg
Rollie Johnson Inc
Incidents

No Incident

https://images.rankiteo.com/companyimages/delta-t-heat-exchangers.jpeg
Delta T Heat Exchangers
Incidents

No Incident

FAQ

Rollie Johnson Inc company demonstrates a stronger AI Cybersecurity Score compared to Delta T Heat Exchangers company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Historically, Delta T Heat Exchangers company has disclosed a higher number of cyber incidents compared to Rollie Johnson Inc company.

In the current year, Delta T Heat Exchangers company and Rollie Johnson Inc company have not reported any cyber incidents.

Neither Delta T Heat Exchangers company nor Rollie Johnson Inc company has reported experiencing a ransomware attack publicly.

Neither Delta T Heat Exchangers company nor Rollie Johnson Inc company has reported experiencing a data breach publicly.

Neither Delta T Heat Exchangers company nor Rollie Johnson Inc company has reported experiencing targeted cyberattacks publicly.

Neither Rollie Johnson Inc company nor Delta T Heat Exchangers company has reported experiencing or disclosing vulnerabilities publicly.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers holds any compliance certifications.

Neither company holds any compliance certifications.

Neither Rollie Johnson Inc company nor Delta T Heat Exchangers company has publicly disclosed detailed information about the number of their subsidiaries.

Rollie Johnson Inc company employs more people globally than Delta T Heat Exchangers company, reflecting its scale as a Mechanical Or Industrial Engineering.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers holds SOC 2 Type 1 certification.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers holds SOC 2 Type 2 certification.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers holds ISO 27001 certification.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers holds PCI DSS certification.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers holds HIPAA certification.

Neither Rollie Johnson Inc nor Delta T Heat Exchangers 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