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
2-6 weeks
Avg Response
§

Top Accreditations in Washington D.C.

FedRAMP 3PAO3ISO 270013SOC 23ISO 90012CREST1
§

Editor’s Pick

Top-ranked in Washington D.C.

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.

CRESTFedRAMP 3PAOISO 27001
View Profile
4 providers
Global Defence PlayerANSSI-QualifiedNATO-ClearedFedRAMP 3PAOTIBER-EU Specialist
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, FranceContact for pricing
Web ApplicationNetworkCloud+9
CRESTFedRAMP 3PAOISO 27001+1
Top US Compliance AssessorFedRAMP 3PAOPCI QSAHITRUST AssessorCPA-Attested
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 StatesContact for pricing
Web ApplicationNetworkCloud+5
FedRAMP 3PAOPCI QSASOC 2+2
Editor's Pick - CrowdsourcedPTaaS PioneerFedRAMP 3PAOAI-Augmented TestingVetted Researcher Network
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 StatesContact for pricing
Web ApplicationNetworkAPI+4
FedRAMP 3PAOSOC 2
Verified Feb 2026
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 KingdomContact for pricing
Web ApplicationNetworkCloud+5
ISO 27001SOC 2
Verified Feb 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.