Clients | AAN Systems
Clients We Have Served
Our consultants have delivered security, identity, GRC, and program leadership for some of the largest telecom, financial services, government, and technology organizations in the world.
Telecommunications
Global Carriers
- Verizon
- AT&T
- T-Mobile
- Sprint (now T-Mobile)
- Vodafone
- Orange
- Telmex (América Móvil)
Identity management at carrier scale, network security programs, and enterprise program delivery across US, European, and Latin American operators.
Financial Services
Banking & Insurance
- Wells Fargo
- Mutual of Omaha
Security and compliance delivery in heavily regulated financial environments — SOX, GLBA, and enterprise risk frameworks.
Government & Transit
Public Sector
- Dallas County
- Bay Area Rapid Transit
County-government security program leadership and critical-infrastructure transit systems — CJIS, NIST 800-53, and public-sector governance.
Technology
Enterprise Tech
- HP
- ENT
- T Data
Global technology and services organizations — program delivery, security consulting, and enterprise integration.
Engagement Range
From County IAM Programs to 300,000-Identity Deployments
Representative delivery: enterprise IAM/PAM transformation for a major Texas county under CJIS requirements · Oracle Identity Manager program for one of the largest public-sector employers in the world (300K+ identities) · ISO 27001 ISMS implementations for SaaS and enterprise clients · AI governance program design for regulated insurance · SOC-as-a-Service launches across financial services, healthcare, and manufacturing.
Detailed case studies available on request — client confidentiality is maintained in all published materials.
One Partner. One Coherent Program.
Fractional CISO leadership, AI governance, GRC, and data governance — start with a 30-minute discovery call or a focused assessment.