Comparison Overview

Radisson Hotel Group

VS

Meliá Hotels International

Radisson Hotel Group

44 Avenue du Bourget, Brussels, B-1130, BE
Last Update: 2025-12-17

Radisson Hotel Group is an international hotel group, operating in EMEA and APAC with over 1,320 hotels in operation and under development in +95 countries. The international hotel group is rapidly expanding with a plan to significantly grow the portfolio. The Group’s overarching brand promise is Every Moment Matters with a signature Yes I Can! service ethos. The Radisson family of brands portfolio includes Radisson Collection, art’otel, Radisson Blu, Radisson, Radisson RED, Radisson Individuals, Park Plaza, Park Inn by Radisson, Country Inn & Suites by Radisson, and prizeotel brought together under one commercial umbrella brand Radisson Hotels. Radisson Rewards is Radisson Hotel Group’s loyalty program, which delivers an elevated experience that makes Every Moment Matter. As the most streamlined program in the sector, members enjoy exceptional advantages and can access their benefits from day one across a wide range of hotels in Europe, Middle East, Africa, and Asia Pacific. Radisson Meetings provides tailored solutions for any event or meeting, including hybrid solutions placing guests and their needs at the heart of its offer. Radisson Meetings is built around three strong service commitments: Personal, Professional and Memorable, while delivering on the brilliant basics and being uniquely 100% Carbon Neutral. At Radisson Hotel Group we care for people, communities and planet and aim to be Net Zero by 2050 based on the approved near-term Science Based Targets. With unique solutions such as 100% carbon neutral Radisson Meetings, we make sustainable hotel stays easy. To facilitate sustainable travel choices, all our hotels are becoming verified on Hotel Sustainability Basics.

NAICS: 7211
NAICS Definition: Traveler Accommodation
Employees: 16,819
Subsidiaries: 9
12-month incidents
0
Known data breaches
0
Attack type number
0

Meliá Hotels International

C/Gremi Boters 24, Palma de Mallorca, Spain, Palma de Mallorca, Illes Balears, ES, 07009
Last Update: 2025-12-17
Between 700 and 749

Welcome to Meliá Hotels International! From Mallorca to the world, our story is an exciting journey that began more than six decades ago and has led us to become one of the largest hotel chains on the planet and the most sustainable in Europe (S&P Global). With more than 400 hotels across the world, our passion for hospitality drives us to deliver unique and memorable experiences through our nine brands: Gran Meliá Hotels & Resorts, ME by Meliá, The Meliá Collection, Paradisus by Meliá, Meliá Hotels & Resorts, ZEL, INNSiDE by Meliá, Sol by Meliá and Affiliated by Meliá. If you are looking for a place where your talent can shine and contribute to a more sustainable future, Meliá Hotels International is your destination. We are a family of more than 45,000 people, where every one of us is a VIP (Very Inspiring People) and we are proud to be a Top Employer in multiple countries. Being part of Meliá is to undertake a journey without borders, because the possibilities for development and learning are endless. Here, we enjoy a passionate and familiar environment, full of opportunities where inspiration will always be with you. Join us and feel like a true VIP!

NAICS: 7211
NAICS Definition: Traveler Accommodation
Employees: 13,067
Subsidiaries: 0
12-month incidents
0
Known data breaches
0
Attack type number
1

Compliance Badges Comparison

Security & Compliance Standards Overview

https://images.rankiteo.com/companyimages/radisson-hotel-group.jpeg
Radisson Hotel 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/melia-hotels-international.jpeg
Meliá Hotels International
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
Radisson Hotel Group
100%
Compliance Rate
0/4 Standards Verified
Meliá Hotels International
0%
Compliance Rate
0/4 Standards Verified

Benchmark & Cyber Underwriting Signals

Incidents vs Hospitality Industry Average (This Year)

No incidents recorded for Radisson Hotel Group in 2025.

Incidents vs Hospitality Industry Average (This Year)

No incidents recorded for Meliá Hotels International in 2025.

Incident History — Radisson Hotel Group (X = Date, Y = Severity)

Radisson Hotel Group cyber incidents detection timeline including parent company and subsidiaries

Incident History — Meliá Hotels International (X = Date, Y = Severity)

Meliá Hotels International cyber incidents detection timeline including parent company and subsidiaries

Notable Incidents

Last 3 Security & Risk Events by Company

https://images.rankiteo.com/companyimages/radisson-hotel-group.jpeg
Radisson Hotel Group
Incidents

No Incident

https://images.rankiteo.com/companyimages/melia-hotels-international.jpeg
Meliá Hotels International
Incidents

Date Detected: 10/2022
Type:Ransomware
Blog: Blog

FAQ

Radisson Hotel Group company demonstrates a stronger AI Cybersecurity Score compared to Meliá Hotels International company, reflecting its advanced cybersecurity posture governance and monitoring frameworks.

Meliá Hotels International company has historically faced a number of disclosed cyber incidents, whereas Radisson Hotel Group company has not reported any.

In the current year, Meliá Hotels International company and Radisson Hotel Group company have not reported any cyber incidents.

Meliá Hotels International company has confirmed experiencing a ransomware attack, while Radisson Hotel Group company has not reported such incidents publicly.

Neither Meliá Hotels International company nor Radisson Hotel Group company has reported experiencing a data breach publicly.

Neither Meliá Hotels International company nor Radisson Hotel Group company has reported experiencing targeted cyberattacks publicly.

Neither Radisson Hotel Group company nor Meliá Hotels International company has reported experiencing or disclosing vulnerabilities publicly.

Neither Radisson Hotel Group nor Meliá Hotels International holds any compliance certifications.

Neither company holds any compliance certifications.

Radisson Hotel Group company has more subsidiaries worldwide compared to Meliá Hotels International company.

Radisson Hotel Group company employs more people globally than Meliá Hotels International company, reflecting its scale as a Hospitality.

Neither Radisson Hotel Group nor Meliá Hotels International holds SOC 2 Type 1 certification.

Neither Radisson Hotel Group nor Meliá Hotels International holds SOC 2 Type 2 certification.

Neither Radisson Hotel Group nor Meliá Hotels International holds ISO 27001 certification.

Neither Radisson Hotel Group nor Meliá Hotels International holds PCI DSS certification.

Neither Radisson Hotel Group nor Meliá Hotels International holds HIPAA certification.

Neither Radisson Hotel Group nor Meliá Hotels International holds GDPR certification.

Latest Global CVEs (Not Company-Specific)

Description

Improper Authorization (CWE-285) in Kibana can lead to privilege escalation (CAPEC-233) by allowing an authenticated user to bypass intended permission restrictions via a crafted HTTP request. This allows an attacker who lacks the live queries - read permission to successfully retrieve the list of live queries.

Risk Information
cvss3
Base: 4.3
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Description

Weblate is a web based localization tool. In versions prior to 5.15.1, it was possible to overwrite Git configuration remotely and override some of its behavior. Version 5.15.1 fixes the issue.

Risk Information
cvss3
Base: 9.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Elasticsearch can allow an authenticated user with snapshot restore privileges to cause Excessive Allocation (CAPEC-130) of memory and a denial of service (DoS) via crafted HTTP request.

Risk Information
cvss3
Base: 4.9
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
Description

Allocation of Resources Without Limits or Throttling (CWE-770) in Kibana can allow a low-privileged authenticated user to cause Excessive Allocation (CAPEC-130) of computing resources and a denial of service (DoS) of the Kibana process via a crafted HTTP request.

Risk Information
cvss3
Base: 6.5
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Description

Improper neutralization of input during web page generation ('Cross-site Scripting') (CWE-79) allows an unauthenticated user to embed a malicious script in content that will be served to web browsers causing cross-site scripting (XSS) (CAPEC-63) via a vulnerability a function handler in the Vega AST evaluator.

Risk Information
cvss3
Base: 6.1
Severity: LOW
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N