# Valar Atomics

**Source:** https://www.startuphub.ai/startups/valar-atomics
**Profile type:** Startup

> Nuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications.

## About

Valar Atomics is a nuclear energy startup founded in 2023, focused on scaling nuclear energy for heavy industrial power and clean hydrocarbon fuel production. They utilize high-temperature gas reactor (HTGR) technology to produce grid-independent products like hydrogen, data center power, and clean fuels. The company aims to build hundreds of standardized reactors on "gigasites" to achieve economies of scale and address the growing energy demands of AI and industrial decarbonization.

## Key facts

- **Slug:** valar-atomics
- **Website:** https://www.valaratomics.com/
- **Location:** El Segundo, United States
- **Founded:** 2023-01-01
- **Employees:** 99
- **Operating status:** Active
- **Total funding:** $2.6B
- **Sectors / tags:** Climate Tech, Clean Energy, Nuclear Power, Industrial Heat, Data Center Power, Hydrogen Production, Synthetic Fuels, Advanced Manufacturing, Energy Infrastructure, High-Temperature Gas Reactor (HTGR), TRISO Fuel Technology
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/valar-atomics
  - Twitter: https://www.x.com/valaratomics

## Frequently asked

### What does Valar Atomics do?

Valar Atomics is a nuclear energy startup founded in 2023, focused on scaling nuclear energy for heavy industrial power and clean hydrocarbon fuel production. They utilize high-temperature gas reactor (HTGR) technology to produce grid-independent products like hydrogen, data center power, and clean fuels. The company aims to build hundreds of standardized reactors on "gigasites" to achieve economies of scale and address the growing energy demands of AI and industrial decarbonization.

### What is Valar Atomics's revenue?

StartupHub estimates Valar Atomics's annual revenue at $6.1M (range $4.6M to $13.7M, 63% confidence), based on comparable companies in the sector.

### What is Valar Atomics's valuation?

StartupHub estimates Valar Atomics's effective valuation at $6.4B (range $4.5B to $8.3B, 40% confidence), based on comparable companies in the sector.

### How much funding has Valar Atomics raised?

Valar Atomics has raised a total of $2.6B in funding. The most recent round on record is Funding Round.

### Where is Valar Atomics headquartered?

Valar Atomics is headquartered in El Segundo, United States.

### When was Valar Atomics founded?

Valar Atomics was founded in 2023.

### What industry does Valar Atomics operate in?

Valar Atomics operates in Climate Tech, Clean Energy, Nuclear Power, Industrial Heat, Data Center Power, Hydrogen Production.

### How many employees does Valar Atomics have?

Valar Atomics has approximately 99 people on record.

## JSON-LD

Structured data aligned with this page's `<script type="application/ld+json">` (included when the profile is server-rendered).

```json
{
  "@context": "https://schema.org",
  "@graph": [
    {
      "@type": "BreadcrumbList",
      "itemListElement": [
        {
          "@type": "ListItem",
          "position": 1,
          "name": "Home",
          "item": "https://www.startuphub.ai"
        },
        {
          "@type": "ListItem",
          "position": 2,
          "name": "Startups",
          "item": "https://www.startuphub.ai/startups"
        },
        {
          "@type": "ListItem",
          "position": 3,
          "name": "Valar Atomics",
          "item": "https://www.startuphub.ai/startups/valar-atomics"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/valar-atomics#webpage",
      "url": "https://www.startuphub.ai/startups/valar-atomics",
      "name": "Valar Atomics - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of Valar Atomics. Valar Atomics is a startup founded in 2023, operating in Climate Tech and Clean Energy. Nuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications. Headquartered in El Segundo, United States. The company has approximately 99 employees.",
      "dateModified": "2026-08-07T09:44:37.742+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/valar-atomics#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/valar-atomics#organization",
      "name": "Valar Atomics",
      "url": "https://www.valaratomics.com/",
      "logo": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/1c4c728d-6fe5-478b-bec9-bfc34f78736e-square.webp",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/1c4c728d-6fe5-478b-bec9-bfc34f78736e-square.webp",
      "description": "This is the official profile of Valar Atomics. Valar Atomics is a startup founded in 2023, operating in Climate Tech and Clean Energy. Nuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications. Headquartered in El Segundo, United States. The company has approximately 99 employees.",
      "sameAs": [
        "https://www.linkedin.com/company/valar-atomics",
        "https://www.x.com/valaratomics",
        "https://www.startuphub.ai/startups/valar-atomics"
      ],
      "foundingDate": "2023-01-01",
      "numberOfEmployees": {
        "@type": "QuantitativeValue",
        "value": 99
      },
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "El Segundo",
        "addressCountry": "US"
      },
      "knowsAbout": [
        "Climate Tech",
        "Clean Energy",
        "Nuclear Power",
        "Industrial Heat",
        "Data Center Power",
        "Hydrogen Production",
        "Synthetic Fuels",
        "Advanced Manufacturing",
        "Energy Infrastructure",
        "High-Temperature Gas Reactor (HTGR)",
        "TRISO Fuel Technology"
      ]
    },
    {
      "@type": "Product",
      "@id": "https://www.startuphub.ai/startups/valar-atomics#profile-assessment",
      "name": "Valar Atomics - StartupHub.ai Profile Assessment",
      "url": "https://www.startuphub.ai/startups/valar-atomics",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/1c4c728d-6fe5-478b-bec9-bfc34f78736e-square.webp",
      "category": "Climate Tech",
      "description": "This is the official profile of Valar Atomics. Valar Atomics is a startup founded in 2023, operating in Climate Tech and Clean Energy. Nuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications. Headquartered in El Segundo, United States. The company has approximately 99 employees. Agent Readiness score: 36/100. Full audit: https://www.startuphub.ai/startups/valar-atomics/agent-readiness",
      "brand": {
        "@type": "Brand",
        "name": "Valar Atomics"
      },
      "review": {
        "@type": "Review",
        "author": {
          "@type": "Organization",
          "name": "StartupHub.ai"
        },
        "datePublished": "2026-08-07",
        "name": "Valar Atomics - Profile Score 67/100",
        "reviewBody": "This is the official profile of Valar Atomics. Valar Atomics is a startup founded in 2023, operating in Climate Tech and Clean Energy. Nuclear energy startup developing small, high-temperature reactors for AI data centers and industrial applications. Headquartered in El Segundo, United States. The company has approximately 99 employees. Agent Readiness score: 36/100. Full audit: https://www.startuphub.ai/startups/valar-atomics/agent-readiness",
        "reviewRating": {
          "@type": "Rating",
          "ratingValue": 67,
          "bestRating": 100,
          "worstRating": 0
        }
      }
    }
  ]
}
```