The Cybersecurity Maturity Model Certification — and the NIST 800-171 and DFARS 252.204-7012 obligations underneath it — aren't solved by a single product. You need the right cloud destination (GCC High), the right managed services partner who lives in the framework, ideally a compliance automation layer underneath, and resilient network architecture when network availability becomes a graded control.
| GCC High ImplementationC3 Integrated Solutions | C3PAO + Managed ServicesAriento Inc. | Compliance AutomationDrata | Federal-grade NetworkFatpipe Networks | |
|---|---|---|---|---|
| Layer of the stack | Implementation + ongoing managed services | Assessment authority + cloud-native managed services | Continuous controls monitoring + evidence collection | Carrier-diverse network architecture |
| What problem | Implementing and operating CMMC-compliant Microsoft 365 GCC High environments end-to-end | Cloud-native SMB DIB contractors approaching their actual C3PAO assessment | Continuously evidencing the controls behind your CMMC posture (alongside SOC 2, ISO, etc.) | Multi-WAN aggregation for resilience and compliance with federal availability mandates |
| Differentiator | 200+ DIB customers, CMMC RPO, supported a C3PAO's DIBCAC assessment | Authorized C3PAO + CMMC L2 self-certified; NSA DIB program member; 300+ orgs through the journey | 20+ framework coverage means CMMC fits into your broader compliance posture, not as a silo | Built around federal/SLED resilience requirements; channel-friendly economics |
| Best-fit buyer | Mid-market DoD contractor without internal GCC High operations team | SMB DIB contractor wanting managed services from an authorized C3PAO | Multi-framework organization where CMMC is one of several tracks | Federal contractor where network availability is a graded control |
| Less ideal when… | You're cloud-native SMB without a complex GCC High footprint | You want the same firm to assess you (C3PAOs can't assess their own consulting clients for 3 years) | You don't have multiple compliance frameworks in scope | You're single-site without availability mandates |
Both are in our catalog because they serve materially different DIB buyers. C3 Integrated leads with Microsoft GCC High implementation depth — they've deployed 200+ tenants and operate the day-to-day for mid-market contractors who need that operational lift. Ariento leads with assessment authority — they're an authorized C3PAO that also operates managed services for cloud-native SMB contractors. The pattern: if you have a complex on-prem to GCC High migration, brief C3 Integrated. If you're cloud-native SMB approaching your CMMC L2 assessment, brief Ariento. Some buyers brief both and compare directly.
You have legacy infrastructure to migrate. Brief C3 Integrated — they handle architecture, deployment, and managed operations.
C3 supplier page →You're already cloud-native and approaching CMMC L2. Brief Ariento — managed services from an authorized C3PAO.
Ariento supplier page →CMMC is one of three or four frameworks you're tracking. Add Drata for continuous evidence across all of them.
Drata supplier page →Network availability is on the gap list approaching Level 2. Add Fatpipe for multi-WAN aligned to federal availability mandates.
Fatpipe supplier page →