About Cornerstone
Local roots. Broader capabilities.
The IT experts at Cornerstone Consulting build and manage highly customized information technology solutions that enable businesses to adapt and grow in a changing world. We are proud to be a trusted provider of IT consulting, outsourcing, and managed services for over 20 years.
Who we are
Cornerstone is here to help.
Based in downtown Honolulu at 1100 Alakea Street, we serve organizations that need technology they can trust — without the noise of product-led selling or rigid subscription menus.
Our identity is simple: listen carefully, design deliberately, operate reliably. That has always been Cornerstone. What’s new is the breadth of modern capabilities we bring into that same relationship model — deeper cybersecurity, hybrid cloud, AI enablement, compliance readiness, and continuity planning.
We believe Hawaiʻi businesses deserve partners who understand both island operating realities and the full modern IT landscape.
What guides us
Beliefs that shape every engagement.
No packages by design
Predefined bundles force the wrong fit. We build around your risks, workflows, and budget so complexity never outruns value.
Security is not a bolt-on
From wifi to cloud identity, solutions are built with security top of mind. Proactive programs beat deferred maintenance every time.
Technology serves operations
We’ve seen large companies run on modest setups. The question is never “what’s newest?” — it’s “what’s necessary and durable?”
Partnership is long-term
Support, strategy, and evolution work best when the same team holds context across years of change — not project handoffs into oblivion.
Capability breadth
Classic Cornerstone care, expanded for what’s next.
Clients still come to us for managed IT, consulting, security, support, cloud, and hardware. We’ve also invested in the capabilities modern organizations expect when they evaluate a full-stack technology partner.
Let’s introduce ourselves properly.
Whether you’re comparing partners or simply have a question — we’d like to hear what you’re working on.