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With over 50 years of combined AI experience, Lumbridge LLC is a Chicago-based data engineering and AI firm. We design, build, and run the systems, and you own everything we build.
The people behind Lumbridge
Over 50 years of combined AI experience. A small, senior team organized by capability, not by title. You work directly with the people who build and run your systems.
Data platform engineering
ETL pipelines, data lakes, and the medallion models under the dashboards.
AI/ML fine-tuning
Custom models tuned to your domain, not generic off-the-shelf prompting.
Secure & air-gapped infrastructure
On-prem GPU clusters and hardened, air-gapped deployments.
Cleared defense engineering
Cybersecurity engineering with active DoD clearance and classified-program experience.
Research mathematics
The explainability and robustness foundations behind our systems.
AI advisory & enablement
Helping leaders adopt AI: rollout, governance, and training.
The same people who unify a mid-market data platform have stood up air-gapped GPU clusters and led federally- and state-funded R&D, both in industry and at Lumbridge. Leadership pedigree predates the company: Principal Investigator experience on SBIR-funded AI R&D, and cybersecurity engineering delivered on classified defense-aircraft programs under active DoD clearance.
Every quest starts somewhere._
Yours starts here. Tell us about your systems and what you're trying to solve.
Start your quest