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

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.

Authentic8

Authentic8 transforms how organizations secure and control the use of the web with Silo, its patented cloud browser.

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.

ManageEngine

As the IT management division of Zoho Corporation, ManageEngine prioritizes flexible solutions that work for all businesses, regardless of size or budget.

SafenSoft (SnS)

SafenSoft delivers high-efficiency, low-impact proactive protection against malware, insider threats, and confidential data leakage.

SAS Institute

SAS is a leader in business analytics software and services providing solutions for a wide range of critical business areas including risk management, compliance and fraud prevention.

WetStone Technologies

WetStone develops software solutions that support investigators and analysts engaged in eCrime Investigation, eForensics and incident response activities.

BrainChip

BrainChip is the leading provider of neuromorphic computing solutions, a type of artificial intelligence that is inspired by the biology of the human neuron - spiking neural networks.

Monegasque Digital Security Agency (AMSN)

AMSN is the national authority in charge of the security of information systems in Monaco.

Rippleshot

Rippleshot is a fraud analytics firm that detects mass card compromises faster, allowing issuers to execute more proactive fraud detection strategies.

ZEBOX

ZEBOX is an international incubator & accelerator of innovative startups. Focus is on Transport/Logistics and Industry X.0 including technologies such as AI, Blockchain and Cybersecurity.

Get Indemnity

Get Indemnity are specialist insurance brokers with experience working on a wide range of innovative business insurance products that combine risk management, indemnity and incident response services.

RiskXchange

RiskXchange's cybersecurity risk rating solution helps businesses solve complex cybersecurity and compliance challenges by providing a 360-degree view of your cybersecurity posture.

RedLegg

RedLegg is a master provider of information security services, a boutique, nimble, old-fashioned customer service company that enjoys the technology battlefield.

SE Ventures

SE Ventures provides capital to big ideas and bold entrepreneurs who can benefit from Schneider Electric's deep domain expertise, R&D assets, and global customer base.

Akto

Akto, the plug & play API security platform. Discover your APIs, run tests and find business logic vulnerabilities at ludicrous speed.

Unified National Networks (UNN)

UNN’s mission is to unify the national networks and create a modern and cost efficient digital platform connecting the entire country.

NMi Group

NMi Group is a global pioneer in mission-critical Testing, Inspection, Certification, and Calibration (TICC) services.

Cybersecurity Elastic Laboratory (CEL)

CEL specialize in providing top-tier services in vulnerability diagnosis and penetration testing, offering a comprehensive suite of solutions to mitigate cyber risks.

Sasken Technologies

Sasken’s Cybersecurity Services enables enterprises to develop, maintain, and take digital products to the market with security postures that empower operational excellence.