Penetration Testing Providers in Washington D.C.

North America

Washington D.C. area penetration testing providers specialising in government and defence sector testing.

Many providers hold security clearances and FedRAMP/CMMC assessment capabilities.

4
Providers
1
CREST Accredited
2-3 weeks
Avg Response
§

Top Accreditations in Washington D.C.

ISO 270013SOC 23FedRAMP 3PAO3ISO 90012PCI QSA1
§

Editor’s Pick

Top-ranked in Washington D.C.

Aon Cyber Solutions

Cybersecurity consulting division of global insurance leader Aon, uniquely combining penetration testing with cyber risk quantification and insurance expertise.

ISO 27001SOC 2
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4 providers
Aon Cyber Solutions logo

Aon Cyber Solutions

Cybersecurity consulting division of global insurance leader Aon, uniquely combining penetration testing with cyber risk quantification and insurance expertise.

London, United KingdomEnterprise
Web ApplicationNetworkCloud+5
ISO 27001SOC 2
Verified Apr 2026
Top US Compliance AssessorFedRAMP 3PAO
Schellman logo

Schellman

The largest CPA-firm-based cybersecurity assessor in the US. Unique in holding FedRAMP 3PAO, PCI QSA, HITRUST, ISO 27001, and SOC attestation authority simultaneously.

Tampa, United StatesPremium
Web ApplicationNetworkCloud+5
FedRAMP 3PAOPCI QSASOC 2+2
Verified Apr 2026
Editor's Pick - CrowdsourcedPTaaS Pioneer
Synack logo

Synack

FedRAMP-authorized crowdsourced penetration testing platform combining the vetted SRT researcher community with AI-powered Hydra technology for continuous security testing.

Redwood City, California, United StatesPremium
Web ApplicationNetworkAPI+4
FedRAMP 3PAOSOC 2
Verified Apr 2026
Global Defence PlayerANSSI-Qualified
Thales Cyber Solutions logo

Thales Cyber Solutions

Cybersecurity division of the Thales Group, with ANSSI, CREST, FedRAMP 3PAO, and NATO-cleared personnel. Defence, government, and critical infrastructure penetration testing worldwide.

Paris, FranceEnterprise
Web ApplicationNetworkCloud+9
CRESTFedRAMP 3PAOISO 27001+1
Verified Apr 2026

Penetration Testing in Washington D.C., FAQs

How do I find a penetration testing provider in Washington D.C.?+

We currently list 4 penetration testing providers serving Washington D.C.. You can filter by service type, accreditation, compliance expertise, and pricing to find the best fit for your requirements. Each provider profile includes verified accreditations, service details, and independent scores based on our transparent methodology.

What accreditations should I look for in Washington D.C.?+

Of the 4 providers listed for Washington D.C., 1 hold CREST accreditation, the most widely recognised standard for penetration testing quality in the North America region. For US-based organisations, FedRAMP 3PAO and CMMC assessment capabilities are important for government contracts, while SOC 2 and PCI DSS expertise matters for commercial engagements.

How much does penetration testing cost in Washington D.C.?+

Penetration testing costs in Washington D.C. vary significantly based on scope and complexity. A standard web application test typically ranges from $5,000 to $25,000, network penetration tests from $10,000 to $30,000, and comprehensive red team engagements from $30,000 to over $100,000. Key cost factors include the number of targets, required accreditations, testing methodology, and whether on-site presence is needed. See our general pricing guide for more detail.