One founder. Two companies. Built to give Nordic SMBs enterprise-grade AI without the enterprise overhead.
Founder & Principal Engineer
Dave Gilligan is the founder of both Gilligan Tech and Blue Note Logic. With over 8 years building AI and systems infrastructure, he bridges the gap between boardroom strategy and bare-metal engineering. Based in Kongsberg, Norway, he works directly with Nordic SMBs to deploy sovereign AI systems on European infrastructure.
Not every team needs the same entry point. Use the console to see how Gilligan Tech usually engages, what you get back, and where to go next.
A 4-hour architectural audit. We map your AI landscape, identify highest-ROI use cases, and deliver a technical Strike Map. Fixed fee.
Custom AI system builds on CaveauAI infrastructure. RAG pipelines, AI portals, transcription services — deployed on your own dedicated European GPUs.
Fractional CTO and ongoing AI strategy. We sit in your leadership team and steer technology decisions. No hourly billing — monthly retainer.
Two separate legal entities exist for clear reasons — not to obscure, but to clarify.
Gilligan Tech is your direct line to AI systems engineering. As a Norwegian ENK, it provides local, Norwegian-speaking consulting services to Nordic businesses. Every engagement starts with architecture and delivers systems you own.
Blue Note Logic provides the infrastructure backbone. The CaveauAI platform runs on dedicated European bare-metal GPUs — RTX 5090s and Blackwell PRO 6000s. When Gilligan Tech builds your system, Blue Note Logic powers it.
Gilligan Tech is a Norwegian ENK registered in Kongsberg. Norwegian clients get Norwegian invoices, Norwegian VAT handling, and a local business relationship.
Blue Note Logic operates infrastructure across multiple European data centres. US incorporation provides the legal structure for international GPU procurement and platform operations.
This is not a vague "partnership." Dave Gilligan founded and runs both companies. Your consultant IS the infrastructure provider. No misaligned incentives.
Advisory, control rooms, communications, and systems operations. The work is grounded in real workflow pressure, not abstract AI theatre.
Start with a conversation. No sales deck. Just architecture.
A Norwegian-speaking consultant who understands your business, your industry, and your regulatory environment.
Your system is deployed on Blue Note Logic bare-metal GPUs in Europe. Your data never leaves the continent.
Full source code ownership. Sovereign infrastructure. No vendor lock-in. No cloud leakage.
Start with a conversation. No sales deck. Just architecture.