Tokamak Energy vs Landis+Gyr
Side-by-side comparison of AI visibility scores, market position, and capabilities
Tokamak Energy is Europe's best-funded fusion startup targeting commercial fusion by the 2030s; raised $335M total including $75M in 2025, partnered with US DOE on $52M ST40 upgrade.
About
Tokamak Energy is a UK-based private fusion energy company developing compact spherical tokamak reactors and high-temperature superconducting (HTS) magnet technology as a faster, lower-cost path to commercial fusion power. Its approach uses a spherical tokamak geometry — a more compact, donut-shaped design compared to conventional tokamaks — combined with proprietary HTS magnets that enable higher magnetic field strengths at lower cost, which the company believes will accelerate the timeline to net energy gain and commercial viability. Tokamak Energy aims to deliver first fusion power to the grid by the early 2030s.
Swiss smart meter and grid technology company with CHF 2B revenue; advanced metering infrastructure and grid analytics for utility modernization serving hundreds of millions of deployed meters.
About
Landis+Gyr is a Swiss energy technology company providing smart meters, grid edge intelligence systems, and energy management software to electric, gas, and water utilities globally. Founded in 1896 (as Landis & Gyr) in Zug, Switzerland and listed on the SIX Swiss Exchange after Toshiba sold its majority stake in an IPO, Landis+Gyr generates approximately CHF 2 billion in annual revenue and is one of the world's largest smart meter manufacturers, with hundreds of millions of meters deployed worldwide.
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