Cloud architecture
Scalable, fault-tolerant design and reviews across AWS, Azure, and GCP.
For enterprises
Cloud, security & AI, delivered like it runs in production
Citadel designs, secures, and operates production systems for enterprises — with fixed-price consulting and governed managed AI agents. Hire the architects who run this work every day.
Fixed-price consulting
Five delivery areas, scoped and priced up front. Start with a discovery call to find the highest-value first step.
Security & GRC
SOC 2, ISO 27001, HIPAA, and FedRAMP-aligned controls and continuous compliance.
Identity & IAM
Zero-trust identity, access governance, and least-privilege credential design.
AI enablement
From proof-of-concept to governed, production AI with guardrails that hold.
Migration (6R)
A scoped 6R assessment with cost and risk called out before you commit.
AI Agents · SIAS
425 agents, one governance model
Software In A Service: production-ready agents across 8 domains — engineering, security, data, ops, and more. Each agent is its own principal with scoped credentials and full action logging, run at the autonomy tier you set. Designed, secured, hosted, and monitored by Citadel.
Explore SIASWhy Citadel
Fixed-price scope
Engagements are scoped and priced after discovery — no open-ended time-and-materials meter.
Governed by design
Every AI agent is a first-class principal: its own identity, scoped credentials, full action logging.
Multi-cloud, senior-led
Delivered by working architects across AWS, Azure, and GCP — not a bench of juniors.
Ready to scope the first step?
A 30-minute discovery call to find the highest-value, lowest-risk place to start.