Holiseum

Holiseum delivers innovative cybersecurity solutions for the critical infrastructure organizations, as well as cybersecurity services and consulting.

Holiseum offers a holistic approach of cybersecurity by:

Providing services across the whole cybersecurity service value chain: from governance, audits, solutions, remediation to operations.
Adopting a transversal approach, throughout the organization processes and environments.
Developing a convergent approach with related disciplines such as Safety / Physical Security and Business Intelligence
Developing network and partnerships within the cybersecurity ecosystem.

Thus, with our methodological and technical expertise, and with a long in-the-field and hands-on experience, we can give industrial companies the means to materialize at scale their objectives in terms of Cybersecurity, especially for securing Critical Infrastructures.

Holiseum was acquired by Integrity360 in 2025.

Contact Information

Paris France

Print Email Friend Add to Favorites Report Listing

Categories:
Consulting Services
Critical Infrastructure Security
Cyber-Physical Systems Security
Governance, Risk & Compliance
Training & Education

Real Attacks. Real Tools. Real Scenarios.
Schedule a demo

Sign Up: Cyber Security Intelligence Newsletter

Directory of Suppliers

BackupVault

BackupVault is a leading provider of automatic cloud backup and critical data protection against ransomware, insider attacks and hackers for businesses and organisations worldwide.

CSI Consulting Services

Get Advice From The Experts: * Training * Penetration Testing * Data Governance * GDPR Compliance. Connecting you to the best in the business.

Infosecurity Europe, 3-5 June 2025, ExCel London

This year, Infosecurity Europe marks 30 years of bringing the global cybersecurity community together to further our joint mission of Building a Safer Cyber World.

Practice Labs

Practice Labs is an IT competency hub, where live-lab environments give access to real equipment for hands-on practice of essential cybersecurity skills.

NordLayer

NordLayer is an adaptive network access security solution for modern businesses — from the world’s most trusted cybersecurity brand, Nord Security.

Huawei

Huawei is a leading global ICT solutions provider. with end-to-end capabilities across the carrier networks, enterprise, consumer, and cloud computing fields.

AppRiver

AppRiver is a global provider of cloud-based email and web security solutions that protect businesses worldwide from today's ever-changing online threats.

Global Learning Systems (GLS)

Global Learning Systems provides security awareness and compliance training programs for employees that effectively promote behavior change and protect your organization.

Certus Software

Our Secure Data Erasure solutions protect customer data confidentiality by completely erasing it from data storage devices.

File Centre

File Centre is a leading specialist when it comes to data backup, we offer our clients a premium backup retrieval and delivery solution.

SEWORKS

SEWORKS provides offensive and defensive app security that ensures mobile and web apps are safe from dangerous hacking threats.

Bluink

Bluink specializes in identity and access management and customer identity verification, using your smartphone as a strong authenticator and secure identity store.

mPrest

mPrest is a global provider of mission-critical monitoring and control solutions for the defense, security, utility and Industrial Internet of Things (IoT) sectors.

jobsDB.com

jobsDB Singapore is a search engine for jobs throughout Singapore.

NetNordic Group

NetNordic is a Nordic system integrator focusing on solutions and services in the area of networking, smart data centers, cybersecurity, and unified communication.

Squad

Squad provides leading expertise to ensure protection against the most complex cyber threats. Combining the best practices of DevOps and Cybersecurity, we are committed to create a secured cyber space

National Institute for Research & Development in Informatics (ICI Bucharest) - Romania

ICI Bucharest is the most important institute in the field of research, development and innovation in information and communication technology (ICT) in Romania.

North East Business Resilience Centre (NEBRC)

The North East Business Resilience Centre is a non-profit organisation here to support businesses in the North East of England in protecting themselves from cyber crimes and fraud.

Auriga

Auriga create innovative software and have become a benchmark for high quality banking software including cyber security solutions to protect business critical devices.

Kodem Security

Our mission is to make AppSec simple. Meet the world’s first dynamic software composition analysis platform. Only Kodem uses runtime intelligence to determine application risk.

NetAlly

NetAlly network test solutions help engineers and technicians better deploy, manage, maintain, and secure today’s complex wired and wireless networks.