Sera Brynn

HQ: United States · 3 frameworks · 3 offices · Verified

Last checked 20 Oct 2026 · 4 sources · How we verify

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Cybersecurity assessment firm with offices listed in Plano, Norfolk and Washington, DC; listed as a FedRAMP 3PAO and CMMC C3PAO.

This listing is a set of checked facts. It is not an endorsement, ranking or score, and it is not legal or audit advice.

Offices

Frameworks

FedRAMP CMMC GovRAMP

A framework appears only when an official registry listed this firm at last check. Tags are not a certification of your organisation.

Accreditations and registry listings

Registry	Record	Checked
FedRAMP Marketplace - recognized assessors (3PAO)	Listed as FedRAMP-recognized assessor: Sera Brynn, LLC (recognized Jul 18, 2017)	20 Oct 2026
Cyber AB Marketplace - C3PAO	Listed as C3PAO: SERA BRYNN LLC (Plano, TX); active and in good standing	20 Oct 2026
GovRAMP accredited 3PAO list	Listed as GovRAMP A2LA-accredited 3PAO: Sera Brynn	27 Oct 2026

FAQ (from this dataset)

Is Sera Brynn accredited for FedRAMP?

Listed as FedRAMP-recognized assessor: Sera Brynn, LLC (recognized Jul 18, 2017) (FedRAMP Marketplace - recognized assessors (3PAO): https://www.fedramp.gov/marketplace/assessors/). Confirm on the registry.

Is Sera Brynn accredited for CMMC?

Listed as C3PAO: SERA BRYNN LLC (Plano, TX); active and in good standing (Cyber AB Marketplace - C3PAO: https://cyberab.org/Catalog). Confirm on the registry.

Is Sera Brynn accredited for GovRAMP?

Listed as GovRAMP A2LA-accredited 3PAO: Sera Brynn (GovRAMP accredited 3PAO list: https://govramp.org/third-party-assessors). Confirm on the registry.

Where is Sera Brynn located?

Sera Brynn publishes headquarters in United States and lists an office in Plano, United States, plus 2 other offices.

Sources

Last checked 20 Oct 2026. Spotted an error? Submit a correction or email [email protected].

Not legal or audit advice. Confirm current licences, scope and availability with the firm before engaging them.