Sera Brynn is one of the few firms accredited as a FedRAMP 3PAO, GovRAMP 3PAO, CMMC 3PAO, and FISMA 3PAO. We help Cloud Service Providers, including SaaS companies, navigate the FedRAMP process with confidence by delivering both independent assessments and advisory services. Our assessors bring deep technical expertise and proven methodologies to every engagement, ensuring evaluations are rigorous, transparent, and actionable. We partner closely with CSPs to identify risks, close compliance gaps, and strengthen security programs so authorization is achieved efficiently and sustained over time. From readiness assessments to final authorization, our process is collaborative, clear, and designed to minimize disruption. With Sera Brynn, you gain a trusted partner dedicated to accuracy, transparency, and long-term success in the federal marketplace.
With 2 active assessment engagements in the current export, this firm ranks #29 of 48 by volume (top 42%) — below the field average of 17 active CSOs per firm.
Beyond FedRAMP, the Marketplace export lists this firm as offering assessment or certification services for: