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MetOx International

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MetOx makes second generation high temperature superconducting (HTS) using YBCO

Houston, United StatesFounded 2002Energy

Valuation $100–250M Last recorded · 2024

Headcount <100 Current team size

Total funding $50–100M Disclosed equity funding

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About MetOx International

MetOx Technologies specializes in the production of High Temperature Superconducting (HTS) wire, a critical component for energy-efficient technologies and advanced applications. The company serves a diverse range of clients, including those in the energy, medical, and transportation sectors. Operating in the global market, MetOx leverages its proprietary manufacturing process to produce HTS wire with high current density, essential for creating intense magnetic fields used in fusion power and advanced medical devices. The business model focuses on scalable and cost-effective production, aiming to break the high-cost barrier traditionally associated with HTS wire. Revenue is generated through the sale of HTS wire to equipment designers and manufacturers who require reliable supply for expanding markets and innovative applications.

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At a glance

Status: Operational
Founded: 2002
Headquarters: Houston, United States
Employees: 80
Open positions: 9
Dealroom signal: 36.4/100
Industry: Energy, Semiconductors
Sector: Energy, Spinout, Sustainable Development Goals, Climate Tech, Grid Technology, Superconductors, NIF defense security and resilience, NIF Security of Critical Technologies, DT and LS, science-based
Technology: Hardware
Business model: Manufacturing
Client focus: b2b
Links: Website LinkedIn X

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Funding history

7 recorded events

Company financing events and reported valuations.

Deal type	Date	Amount	Valuation	Investors	Source
GRANTOther financing	Dec 2024	$0	—	Elemental Impact	↗
SERIES BOther financing	Nov 2024	$15M	$125M	Piedmont Capital · Duquesne Family Office · CrossCut Ventures · Robert Long	↗

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Growth signals

MetOx International website traffic

Latest recorded traffic for MetOx International is 1.7K monthly website visits, down 66.7% over the last three months. MetOx International's team declined 1.2% over the past year.

Latest monthly visits1.7K 3-month web change-66.7% 1-year team growth-1.2%

Monthly website visitsOct 2017–Jul 2026

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Open positions

Openings linked to this company in Dealroom

Head of ManufacturingHouston, TX · Other · Sep 4, 2026 Manager Research & Development (R&D) LabHouston, TX · Project Management · Aug 3, 2026 Supervisor Production ShiftHouston, TX · Other · Aug 1, 2026 VP Research & Development (R&D)Houston, TX · Other · Aug 1, 2026 Staff Materials EngineerHouston, TX · Other · Aug 1, 2026 Senior Process EngineerHouston, TX · Other · Jul 29, 2026 Production Technician Lead (Night Shift)Houston, TX · Other · Jul 29, 2026 Production Technician I (Night Shift)Houston, TX · Other · Jul 24, 2026

8 distinct openings shownExplore hiring signals →

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