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What they build
3Pillar is a Fairfax, Virginia product-engineering firm that builds AI-native software, data, and agentic solutions for enterprise clients.
Quick facts
- HQ
- Fairfax, United States
- Founded
- 2006
- Team
- 1000+
- Languages
- Stack
Capabilities
- Data engineering for AI
- AI strategy & advisory
- AI agents & automation
- Generative AI & RAG
Industries served
- Media & publishing
- Healthcare
- Financial services
- SaaS & technology
Regulatory readiness
Cross-referenced against public registries where a public source exists (L2+). The check mark marks an attribute we have a source for — see the proof page.