VEIR Company Spotlight: Superconducting Power for AI

VEIR builds superconducting power delivery systems for AI data centers and the infrastructure that connects them to electricity. Founded in 2019 and based in Woburn, Massachusetts, the company combines specialized cable, liquid-nitrogen cooling, termination equipment, and controls. Its job is to move substantial electrical power through places where space and conventional cable installations become constraints.

CEO and co-founder Tim Heidel leads VEIR alongside CTO Erhan Karaca and a team spanning electrical engineering, manufacturing, operations, and commercial execution. The company’s roots include Heidel’s work in energy technology and co-founder Steve Ashworth’s early cooling concept. Their project now reaches into the practical business of making, installing, and supporting equipment at customer sites.

That work sits inside a growing market. The International Energy Agency’s 2025 analysis projected global data center electricity consumption could reach about 945 terawatt-hours in 2030 in its base case, with substantial uncertainty across scenarios. VEIR is addressing one part of that picture: how electricity travels into and through the facilities running the computers.

Its October 8, 2026 Series C announcement put $110 million behind the next stage, taking reported total capital raised to $225 million. The funding matters to this company profile because VEIR is preparing initial commercial deployments. Its product specifications, leadership appointments, and hiring give a more detailed view of what that preparation involves.

A company built around superconducting cable

VEIR uses high-temperature superconducting material, including REBCO tape, to carry electricity. “High-temperature” is a term from superconductivity; the material still requires substantial cooling to operate. VEIR’s system uses liquid nitrogen, with equipment that keeps the cable within its operating conditions.

The company describes its manufacturing approach as winding superconducting tapes in layers around a central tube, using customized equipment at its U.S. headquarters. That makes manufacturing process control part of the product story. A useful cable must be made consistently and incorporated into a complete electrical system.

The founding history helps explain the combination of materials and cooling. MIT’s 2024 account of VEIR traces Ashworth’s early cooling work to Los Alamos National Laboratory and describes Heidel’s path through MIT, ARPA-E, and Breakthrough Energy Ventures. It provides historical context rather than a substitute for VEIR’s current leadership roster.

VEIR originally attracted attention for moving more power through constrained transmission infrastructure. Its current product range brings that problem into data centers and their surrounding campuses. The shared idea is physical: electrical delivery has to fit the available space while meeting the requirements of the people responsible for the installation.

Two product families, four connected components

The SL Series targets low-voltage power distribution to and within data centers. VEIR lists support for 480 VAC and 800 VDC applications and describes designs delivering 3–10 MW through a four-inch cable. These are company product specifications; they do not establish that every proposed configuration has already been installed at a customer site.

The ST Series addresses medium-voltage delivery across campuses and connections to the grid. Both families combine cable, termination units, liquid-nitrogen cooling, and controls. Those components have to work together, so the engineering question extends beyond the superconducting material itself.

VEIR reported a 3 MW demonstration in a simulated data center environment in November 2025. The setting matters: it was a demonstration, rather than evidence of a broad production deployment base. The result gives the company a specific system milestone as it prepares for commercial installations.

For data center owners, operators, chip developers, and equipment manufacturers, the comparison is with the conventional cable and busway systems that carry electricity today. Space, installation requirements, cooling equipment, reliability, and maintenance all belong in that evaluation. Superconductivity describes the cable material’s electrical behavior; it does not mean the complete installation uses no energy or eliminates other infrastructure costs.

Leadership for the move into customer sites

VEIR’s current leadership page names Heidel as CEO, Karaca as CTO, Stephen Major as Chief Product Officer, Jill Macari as Chief Financial Officer, Caitlin MacDonald as Chief People Officer, and Greg Mongeau as Chief Operating Officer. The roster puts product, finance, people, and operations beside the technical leadership. Those responsibilities become more visible as a hardware company prepares to deliver equipment.

In its August 2026 leadership announcement, VEIR described Major’s previous work at AWS and Vertiv. It also outlined Mongeau’s responsibility for manufacturing, supply chain, quality, and operational execution. Those appointments connect the company’s engineering work with the requirements of repeatable production and delivery.

The Series C was co-led by Matter Venture Partners and Tyche Partners, with new and returning investors participating. It followed a $75 million Series B announced in January 2025. DevCuration’s Funding Announcement coverage examines the latest financing and its intended use in more detail.

The funding releases describe capital raised and plans for commercialization. They do not establish a valuation, revenue figure, signed customer backlog, or production deployment count. Keeping those distinctions intact gives readers a clearer picture of the company’s documented stage and the work still ahead.

Hiring reveals the work behind deployment

VEIR’s current openings span system integration, electrical engineering, manufacturing, technical product management, and commodity sourcing. The roles connect several disciplines around one installation. A cable design reaches a customer through purchasing decisions, factory processes, documentation, field work, and support.

The company’s system integration job description includes developing installation equipment, methods, and manuals, supporting field work, training external partners, and working within site safety requirements. Those are specific tasks for making a system usable beyond the team that designed it. They also show why deployment experience matters alongside research expertise.

Its liquid-nitrogen cooling commodity role covers supplier qualification, sourcing, and coordination with engineering and finance. Other openings address cryogenic and termination manufacturing. Together, the listings show a company building the operational capacity around its electrical technology; they should be checked directly because vacancies change.

VEIR presents collaboration, accountability, urgency, safety, and fun and family as company values. Its job postings advertise benefits including health coverage, a retirement plan, parental leave, and stock options. These are the employer’s stated offerings, rather than an independent assessment of employee experience or a guarantee of eligibility for every role.

A technical doorway into the company

VEIR’s resource library includes product brochures, white papers, technical webinars, and material explaining its demonstration work. That gives engineers and prospective partners a way to investigate the technology beyond a financing headline. The material is company-authored and should be read with that source context.

For builders considering VEIR, the range of work is unusually concrete: superconducting materials, cooling, electrical interfaces, manufacturing, and installation all meet in the same product. For buyers, the next useful evidence will come from how complete systems perform in customer environments. The company’s initial commercial deployments will put that combination of technology and operational preparation to work.