From precision fiber design to AI-powered threat intelligence — TDS LLC delivers end-to-end engineering solutions for the infrastructure that powers modern connectivity. 15+ years. Nationwide reach.
A Naperville, IL-based engineering firm founded in 2016 — combining deep telecom infrastructure expertise with cutting-edge AI security capabilities.
Telecom Design Solutions, LLC was founded in 2016 with a single mission: deliver precise, reliable engineering solutions to the companies building America's communication infrastructure. Over 15 years, we've earned the trust of major carriers and contractors by doing one thing exceptionally well — getting the engineering right.
Our work spans OSP fiber design, network mapping, CAD drafting, and cloud architecture for clients including Spectrum, Comcast, and Verizon. Every engagement is engineer-led — no sales layers, no handoffs, direct expertise from day one.
In 2026, TDS LLC expanded into AI-powered security with the launch of HydraNexus — a five-head threat intelligence platform born from the intersection of our telecom infrastructure knowledge and graduate-level cybersecurity research. Where others see alerts, HydraNexus delivers verdicts.
We are currently actively seeking new contracts, consulting engagements, and strategic partnerships as we scale both our core telecom services and the HydraNexus product line.
From the first fiber strand to the final security verdict — TDS LLC delivers precision engineering across the full infrastructure stack.
Production-grade AI threat intelligence. Not one model — five specialized AI heads, working simultaneously, synthesized by an Arbiter into a single explainable verdict with MITRE ATT&CK mapping.
Security teams are drowning in alerts they can't trust and can't explain. Single-model detection systems miss novel attacks, generate excessive false positives, and provide zero reasoning behind their verdicts. Analysts waste hours chasing noise instead of stopping threats.
HydraNexus deploys five specialized AI heads simultaneously — statistical, behavioral, adversarial, reasoning, and agent security. Each analyzes every threat from a different angle. An Arbiter synthesizes all five into a single confidence-weighted verdict with a full plain-language explanation and prioritized response playbook.




What makes us different from every other engineering firm or security consultant you've talked to.
Whether you need telecom engineering, cloud security consulting, or want to explore HydraNexus — we'd love to hear from you.