Our ambition at Citadel is to be the most successful investment firm of all time. Together, we turn ambition into action. For more than three decades, Citadel has captured undiscovered market opportunities in markets around the world by empowering extraordinary people to pursue their best and boldest ideas. We strive to identify the highest and best uses of capital to generate superior long-term returns for the world’s preeminent public and private institutions.
Learn about joining our team: citadel.com/careers
Sentinel Tech specializes in hospitality technology in all forms as well as general industry. We know how complex it can be to choose, set up, and manage the
best options from the vast array of technology available. We’re here to find cutting-edge technology and make it simple,
reliable, and cost-efficient for your hotel or business.
Combining 25 years of on-hands experience, we are now delivering our service that answers all of your pain points in hotel PMS
experience and general business field.
Pinnacle IT helps Arkansas organizations stay secure, stay compliant, and put AI to work safely.
As a leading MSP in Arkansas, we manage the technology behind your business and build security into every layer of it. Our clients come to us for outcomes: fewer incidents, audit-ready compliance, and an IT environment that's ready for what's next.
What we do
Managed security and IT: 24/7 monitoring, endpoint and identity protection, email security, backup and disaster recovery, and full Microsoft 365 support
Compliance: CIS Controls v8, HIPAA, CMMC, PCI-DSS, and CJIS, including support for justice-sector organizations
AI readiness: Assessments and integrations that help you adopt AI with the right data protections, access controls, and governance in place
Who we serve
Healthcare, government and justice, finance, manufacturing, and professional services organizations across Arkansas and beyond.
Family-owned and locally rooted, we pair enterprise-grade protection with a team that knows your name. Whether you're strengthening your current IT or planning your next move, we'll meet you where you are and build a path forward.
Ready to talk? Reach out for a security or AI readiness assessment.