# Xcimer Energy

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/xcimer-energy

- Industry: Power & Utilities
- Headquarters: US
- Website: www.xcimer.energy/
- Total disclosed funding: $100M
- Latest round: Series A (Jun 4, 2024)
- Investors on record: 7

## About

Based in Colorado, US, and co-founded by Conner Galloway (CEO) and Alexander Valys (President) in 2022, Xcimer Energy, Inc. formerly known as V W G Inc., operates as a renewable energy company specializing in inertial fusion energy solutions. In September 2026, Xcimer Energy, Inc. raised an undisclosed amount of venture funding from RTX Ventures.
The company engages in the commercialization of inertial fusion energy (IFE) by harnessing and advancing the science of energy laser systems, to provide a clean, limitless energy source. Xcimer's IFE, uses high-energy lasers to compress and ignite fusion fuel capsules, resulting in controlled energy releases. Xcimer's product portfolio includes advanced laser systems, fuel capsules, and specialized energy conversion chambers. The company’s offerings are designed to provide safe, reliable, and carbon-free energy, addressing both scalability and economic challenges associated with fusion technology.

The company will use the September 2026 funding to support continued development of Xcimer’s high-energy pulsed-laser platform.

## Funding rounds

- Series A, Jun 4, 2024, $100M — Prelude Ventures, Breakthrough Energy Ventures, Emerson Collective, Starlight Ventures, Hedosophia, Lowercarbon Capital, Gigascale Capital

## Investors

- Prelude Ventures — Series A
- Breakthrough Energy Ventures (https://capitalatlas.ai/funds/breakthrough-energy-ventures) — Series A
- Emerson Collective — Series A
- Starlight Ventures (https://capitalatlas.ai/funds/starlight-ventures) — Series A
- Hedosophia (https://capitalatlas.ai/funds/hedosophia) — Series A
- Lowercarbon Capital (https://capitalatlas.ai/funds/lowercarbon-capital) — Series A
- Gigascale Capital (https://capitalatlas.ai/funds/gigascale-capital) — Series A