# Pentesting Providers
> Find the right penetration testing company for your business

The comprehensive directory of penetration testing providers. Compare pen testing companies by services, accreditations, compliance expertise, reviews, and more. Find CREST-certified, CHECK-approved, and OSCP-qualified pen testers.

## Key Facts
- 84 penetration testing providers listed
- 17 service categories
- 19 compliance frameworks covered
- Independent reviews and scoring

## Top Providers
1. SECFORCE (Score: 95) — Leading UK offensive security consultancy based in Canary Wharf, delivering CREST-accredited penetration testing and adversary simulation to organisations with the most demanding security requirements.
2. NCC Group (Score: 75) — Global cybersecurity consultancy with CREST, CHECK, and CBEST accreditation, renowned for deep technical research and comprehensive penetration testing services.
3. Nettitude (Score: 64) — CREST, CHECK, and CBEST accredited UK consultancy within Lloyd's Register, delivering premium penetration testing for government and critical infrastructure.
4. NetSPI (Score: 60) — Leading penetration testing firm with the Resolve platform for continuous attack surface management, trusted by nine of the top ten US banks.
5. Pen Test Partners (Score: 60) — The UK's largest independent security testing firm, renowned for IoT/OT research, CBEST red teaming, and CHECK/CREST-accredited penetration testing across all sectors.
6. PwC Cyber Security (Score: 60) — Global Big Four professional services firm delivering CREST, CHECK, and CBEST-accredited penetration testing and red teaming services from London, serving the UK's largest enterprises and regulated organisations.
7. Dionach (Score: 60) — Global enterprise cybersecurity consultancy founded in 1999 in Oxford, holding rare CREST STAR-FS accreditation and delivering penetration testing, red and purple teaming, and PCI QSA services across five international offices.
8. MDSec (Score: 59) — Elite UK offensive security consultancy specialising in CBEST/STAR/TIBER red teaming, advanced adversary simulation, and CREST-accredited penetration testing for FTSE 100 clients.
9. Trustwave (Score: 57) — Global managed security provider with the elite SpiderLabs penetration testing team and deep PCI DSS compliance expertise.
10. Secarma (Score: 57) — Manchester-based independent cybersecurity consultancy with over 20 years of experience delivering CREST and CHECK-accredited penetration testing, red teaming, and compliance certification services.

## Services Covered
- [Web Application Penetration Testing](https://pentestingproviders.com/services/web-application-penetration-testing)
- [Network Penetration Testing](https://pentestingproviders.com/services/network-penetration-testing)
- [Mobile App Penetration Testing](https://pentestingproviders.com/services/mobile-app-penetration-testing)
- [IoT Penetration Testing](https://pentestingproviders.com/services/iot-penetration-testing)
- [Cloud Penetration Testing](https://pentestingproviders.com/services/cloud-penetration-testing)
- [API Penetration Testing](https://pentestingproviders.com/services/api-penetration-testing)
- [Social Engineering](https://pentestingproviders.com/services/social-engineering)
- [Red Teaming](https://pentestingproviders.com/services/red-teaming)
- [Purple Teaming](https://pentestingproviders.com/services/purple-teaming)
- [Physical Penetration Testing](https://pentestingproviders.com/services/physical-penetration-testing)
- [Wireless Penetration Testing](https://pentestingproviders.com/services/wireless-penetration-testing)
- [SCADA/ICS Penetration Testing](https://pentestingproviders.com/services/scada-ics-penetration-testing)
- [Vulnerability Assessment](https://pentestingproviders.com/services/vulnerability-assessment)
- [Source Code Review](https://pentestingproviders.com/services/source-code-review)
- [Configuration Review](https://pentestingproviders.com/services/configuration-review)
- [Assumed Breach Testing](https://pentestingproviders.com/services/assumed-breach-testing)
- [AI & LLM Penetration Testing](https://pentestingproviders.com/services/ai-llm-penetration-testing)

## Compliance Frameworks
- [ISO 27001 (ISO/IEC 27001 Information Security Management)](https://pentestingproviders.com/compliance/iso-27001)
- [SOC 2 (SOC 2 Type II Service Organization Control)](https://pentestingproviders.com/compliance/soc-2)
- [PCI DSS (Payment Card Industry Data Security Standard)](https://pentestingproviders.com/compliance/pci-dss)
- [HIPAA (Health Insurance Portability and Accountability Act)](https://pentestingproviders.com/compliance/hipaa)
- [GDPR (General Data Protection Regulation)](https://pentestingproviders.com/compliance/gdpr)
- [NIS 2 (Network and Information Security Directive 2)](https://pentestingproviders.com/compliance/nis-2)
- [DORA (Digital Operational Resilience Act)](https://pentestingproviders.com/compliance/dora)
- [TISAX (Trusted Information Security Assessment Exchange)](https://pentestingproviders.com/compliance/tisax)
- [FedRAMP (Federal Risk and Authorization Management Program)](https://pentestingproviders.com/compliance/fedramp)
- [CMMC (Cybersecurity Maturity Model Certification)](https://pentestingproviders.com/compliance/cmmc)
- [NIST CSF (NIST Cybersecurity Framework)](https://pentestingproviders.com/compliance/nist-csf)
- [SOX (Sarbanes-Oxley Act)](https://pentestingproviders.com/compliance/sox)
- [CCPA (California Consumer Privacy Act)](https://pentestingproviders.com/compliance/ccpa)
- [Cyber Essentials (Cyber Essentials / Cyber Essentials Plus)](https://pentestingproviders.com/compliance/cyber-essentials)
- [TIBER-EU (Threat Intelligence-Based Ethical Red Teaming (EU))](https://pentestingproviders.com/compliance/tiber-eu)
- [POPIA (Protection of Personal Information Act (South Africa))](https://pentestingproviders.com/compliance/popia)
- [PIPEDA (Personal Information Protection and Electronic Documents Act (Canada))](https://pentestingproviders.com/compliance/pipeda)
- [NESA (National Electronic Security Authority (UAE))](https://pentestingproviders.com/compliance/nesa)
- [Cyber Resilience Act (EU Cyber Resilience Act (Regulation (EU) 2024/2847))](https://pentestingproviders.com/compliance/cyber-resilience-act)

## Key Pages
- [Homepage](https://pentestingproviders.com)
- [Submit a Provider](https://pentestingproviders.com/submit-provider)
- [Submit a Review](https://pentestingproviders.com/submit-review)
- [Full Provider & Page Data](https://pentestingproviders.com/llms-full.txt)