9 Verified · 3 registry-listed · GovRAMP · office in Virginia · Verified first · All GovRAMP firms · All firms in Virginia
These firms have a current official-registry listing for GovRAMP (GovRAMP accredited 3PAO list) and a published office in Virginia. Listings are checked facts, not endorsements or rankings.
HQ: United StatesVerified
Cybersecurity advisory and assessment firm listed as a FedRAMP 3PAO, PCI QSA, HITRUST assessor, ISO certification body and (via Coalfire Federal) CMMC C3PAO.
Chicago, Illinois · Alpharetta, Georgia · Bellevue, Washington · +2 more
HQ: United StatesVerified
Compliance assessment firm based in Fairfax, Virginia with an Indian entity in Mumbai; listed as PCI QSA, FedRAMP 3PAO, HITRUST assessor, C3PAO and CERT-In empanelled auditor. The Indian entity is NABCB-accredited for ISO/IEC 27001.
HQ: United StatesVerified
Virginia-based assessment firm listed as a FedRAMP 3PAO, PCI QSA and CMMC C3PAO, with an ANAB-accredited ISO certification arm.
HQ: United StatesVerified
Reston, Virginia attestation firm listed for SOC, ISO certification, FedRAMP, HITRUST and CMMC assessments.
HQ: United StatesVerified
Defense and technology company listed (as Kratos / Kratos Technology & Training Solutions) as a FedRAMP 3PAO, HITRUST External Assessor and CMMC C3PAO.
HQ: United StatesVerified
Ashburn, Virginia cybersecurity firm listed as a FedRAMP 3PAO and CMMC C3PAO.
HQ: United StatesVerified
Reston, Virginia-based cybersecurity advisory and assessment firm; listed on the FedRAMP Marketplace as a recognized independent assessor (3PAO) since October 2013.
HQ: United StatesVerified
Cybersecurity assessment firm with offices listed in Plano, Norfolk and Washington, DC; listed as a FedRAMP 3PAO and CMMC C3PAO.
Plano, Texas · Norfolk, Virginia · Washington, District of Columbia
HQ: United StatesVerified
Northern Virginia cybersecurity assessment firm listed as a FedRAMP 3PAO and CMMC C3PAO.
HQ: United StatesRegistry-listed
DataLock Consulting Group appears on the FedRAMP Marketplace — recognized assessors (3PAO) as of 2026-10-27. This firm appears on the official registry, not independently verified by Agent Index.
HQ: United StatesRegistry-listed
Earthling Security appears on the FedRAMP Marketplace — recognized assessors (3PAO) as of 2026-10-27. This firm appears on the official registry, not independently verified by Agent Index.
HQ: United StatesRegistry-listed
Information Technology Company appears on the FedRAMP Marketplace — recognized assessors (3PAO) as of 2026-10-27. This firm appears on the official registry, not independently verified by Agent Index.
Other frameworks in Virginia: CMMC (25) · FedRAMP (20) · HITRUST (13) · PCI DSS (13) · ISO 27001 (5) · ISO 27701 (4) · SOC 1 (4) · SOC 2 (4)
Other GovRAMP locations: the United States · Florida · Maryland · Chicago · Georgia · Illinois · Tampa
9 Verified · 3 registry-listed firms are listed for GovRAMP with an office in Virginia. This is not a ranking.
We check GovRAMP accredited 3PAO list. A framework tag appears only when that registry listed the firm at last check.
Fairfax (2), Reston (2), Alpharetta (1), Ashburn (1), Bellevue (1), Chantilly (1).
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See the listing method. Pages exist only where at least 3 Verified firms match both the framework and the location.
Related guides: GovRAMP 3PAOs
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