Chattanooga's CO.LAB Q names four quantum startups for its first commercialization cohort

Ridge Quantum, Superquantum, Esoteriq and Kottackal join CO.LAB Q, a 12-month Chattanooga studio pairing quantum startups with EPB, Quantinuum, ORNL and customers.

The Company Lab (CO.LAB), a startup accelerator in Chattanooga, Tennessee, has picked the first four companies for CO.LAB Q, a year-long studio meant to move quantum technologies from the lab to paying customers. According to Teknovation, which reported the cohort on November 1, the selected teams are Ridge Quantum, Superquantum, Esoteriq and Kottackal, and they begin work this month.

What was announced

CO.LAB announced the 12-month quantum commercialization studio in August. Each company in the first cohort gets its own roadmap that links its technology to quantum infrastructure, technical experts, prospective customers, pilot projects and capital, Teknovation reports.

The program opens with an assessment. CO.LAB managing director Bryan Barringer said each team receives a commercialization readiness score covering business, leadership, product, market fit and technology readiness, and then reports to its own internal review board throughout the year to track progress.

The founding partners are EPB, Quantinuum, Davidson Technologies and the University of Tennessee at Chattanooga. Oak Ridge National Laboratory (ORNL) is an additional partner that could give startups access to researchers and specialized hardware. CO.LAB and ORNL signed a memorandum of understanding earlier this year to speed up commercialization of lab technologies in quantum, energy and transportation.

The four companies

Ridge Quantum is commercializing continuous-variable quantum key distribution (CV-QKD) licensed from ORNL and built on telecom-oriented components. It is aimed at utilities, critical infrastructure, defense and enterprise security teams. During the studio it plans to validate deployment on EPB's fiber and quantum network and define an operational security use case.
Superquantum builds software for fault-tolerant quantum computing that covers resource estimation, optimization, orchestration and execution. Its customers are hardware makers, platform providers and application developers, and it will benchmark its compiler and execution tools across different hardware.
Esoteriq is developing Rune, software that estimates the cost of encoding real-world data for a quantum computer and indicates whether a dataset is viable for quantum execution. The company will test workload feasibility on quantum hardware with representative customer data and look for a design partner. Its website says it is currently focused on finance and fintech.
Kottackal offers a secure sensing and intelligence platform that combines quantum and classical sensors with secure networking, data fusion and AI, serving energy and battery operators, industrial infrastructure and defense. It is working toward an asset-monitoring pilot with regional energy and industrial partners.

Why it matters

Chattanooga has positioned itself around shared quantum infrastructure; CO.LAB's own site points to the city's quantum network and EPB's quantum-enabled grid as reasons for founders to test there. The studio's pitch is that access to that infrastructure, plus customers, is what early quantum companies lack most.

"Quantum companies don't fail for lack of science. They stall in the gap between a breakthrough and a paying customer," said CO.LAB CEO Tasia Malakasis.

The cohort also gives ORNL's technology-transfer ties a concrete test: Ridge Quantum is already working with lab-licensed CV-QKD, and its goals for the year depend on running that system over a working regional network.

What to watch

The milestones named for each team are specific: a validated CV-QKD deployment on EPB's network, cross-hardware compiler benchmarks, a design partner for Rune and an asset-monitoring pilot. Whether those pilots turn into contracts, and whether the companies choose to grow in Chattanooga, as Barringer said CO.LAB hopes, will show if the model works. The Quantum Insider also covered the announcement.