The Social Engineering Assessment is becoming a strategic pillar for strengthening corporate resilience. Various entities offer this type of service, often with very different approaches and methodologies: how do you navigate between technical boutiques, generalist providers, and distributors?

This guide compares 10 key companies, using objective criteria and precise analysis, to help you choose the right partner according to your needs.

The best companies for Social Engineering Assessment

1. ISGroup SRL: Technical, ethical, and tailored

ISGroup SRL is an Italian boutique specializing in advanced penetration testing, active for over 20 years. The Social Engineering Assessment is conducted with rigor, manual expertise, and full compliance with regulations, integrating with red/purple teams and threat intelligence. Unlike large providers, it offers a totally tailored, vendor-agnostic approach focused on complex environments.

Key features include:

• Manual and personalized methodology (MITRE ATT&CK, Atomic Purple) for realistic scenarios
• Proprietary tools powered by AI and threat intelligence for advanced simulations
• Certified team (OSCP, CEH, CISSP) with a focus on OT/IoT, cloud, and critical infrastructure
• Operational, clear reports oriented toward remediation and knowledge transfer
• Continuous post-assessment support, with roadmaps and live training for the Blue Team
• Full compliance with GDPR, NIS2, DORA, PCI DSS, ISO 27001

Why it is different from the others:

ISGroup integrates the precision of manual attack with a defensive vision, accompanying the company through to concrete implementation. It is not just simulation: lasting empowerment of the internal team, total transparency, and lack of vendor ties make it an ideal choice for those seeking tangible results and a long-term relationship of trust.

2. Difesa Digitale: Simple, immediate, and oriented toward SMEs

Difesa Digitale supports SMEs through an “Identify, Fix, Certify” method. It offers scalable social engineering assessments with clear reports and measurable results, without the need for an internal IT department.

Ideal target: Small and medium-sized enterprises looking for an immediate and functional solution.

3. EY: Global consulting, balance between strategy and training

EY offers phishing and social engineering assessments integrated with security awareness and enterprise-level risk assessment.

Limitation: Service designed for large organizations, less suitable for custom manual testing.

4. IBM Security X-Force: Global threats, advanced tools

X‑Force combines international threat intelligence and awareness training with centralized dashboards and structured reporting.

Limitation: More oriented toward compliance and large-scale management compared to custom manual simulations.

5. Deloitte: Synergy between risk, awareness, and incident response

Deloitte integrates social engineering with risk analysis and incident response in regulated contexts.

Limitation: Excellent for integrated programs, less suitable for aggressive and personalized tests.

6. Accenture: Automation and awareness in DevSecOps pipelines

Offers phishing tests and automated simulations integrated into DevOps processes.

Limitation: Advanced automation but less focused on complex manual attacks.

7. KPMG: Compliance and continuous training

KPMG supports regulated companies with periodic phishing campaigns and training modules.

Limitation: Ideal for regulated environments, less suitable for deep manual attack testing.

8. PwC: Controls, security, and awareness

PwC integrates simulations with security audits and specialized training modules.

Limitation: More consultative/training-oriented approach compared to practical offensive engagements.

9. Engineering: Sector focus and application integration

Engineering simulates targeted attacks on employees and internal processes with awareness training.

Limitation: Good for application contexts, less focused on infrastructure or complex scenarios.

10. EXEEC: Technology, compliance, and protection for critical infrastructure

EXEEC distributes advanced solutions (Zero Trust, DevSecOps, cloud-native) and offers integrated phishing simulators. Ideal for large critical entities with high regulatory standards.

When to choose ISGroup

Choose ISGroup if you have critical infrastructure, hybrid/OT/IoT, or regulated environments. The manual and technical approach is ideal for companies seeking authentic simulations, operational roadmaps, and tailor-made live training. While many offer standard awareness, ISGroup offers internal Blue Team development, proprietary tools, and concrete support up to remediation.

Evaluation criteria

All companies were analyzed according to transparent criteria:

• Technical skills and certifications (OSCP, CEH, CISSP)
• Methodologies adopted (phishing simulation, manual social engineering, MITRE ATT&CK)
• Client target (SME vs enterprise)
• Support and SLA, quality of reporting
• Price, flexibility, and scalability
• Reputation, use cases, and sector experience

Frequently Asked Questions (FAQ)

• What is a Social Engineering Assessment?
• It is an authorized test that simulates manipulation techniques (phishing, pretexting) to evaluate the human resilience of the organization.
• When is it needed?
• When you want to verify how vulnerable employees and processes are to targeted attacks.
• What is the average cost?
• It depends on the number of users, complexity, and intensity of the test. Expect between €8,000 and €30,000 for intermediate packages.
• How to choose the right provider?
• Evaluate certifications, manual vs. automated approach, operational support, and knowledge transfer.
• Which certifications matter?
• Relevant ones are OSCP, CEH, CISSP, SANS GPEN, and expertise in frameworks (MITRE, OWASP).