# .NET

**Source:** https://www.startuphub.ai/startups/net
**Profile type:** Startup

> A free, cross-platform, open-source developer platform for building many types of applications.

## About

.NET is a free, open-source, cross-platform framework for building modern apps and powerful cloud services. It supports development for web, mobile, desktop, cloud, AI, and game development, running on Windows, Linux, and macOS. .NET serves developers looking to build a wide range of applications with a focus on performance and modern development practices.

## Key facts

- **Slug:** net
- **Website:** https://dotnet.microsoft.com/
- **Location:** Redmond, Washington, USA
- **Founded:** 2002-01-01
- **Operating status:** Active
- **Sectors / tags:** Software Development, Developer Tools, Programming Languages, Open Source, Cross-Platform Development, Application Development, Enterprise Software, Cloud Infrastructure
- **Social:**
  - Twitter: https://twitter.com/dotnet
  - GitHub: https://github.com/dotnet

## Frequently asked

### What does .NET do?

.NET is a free, open-source, cross-platform framework for building modern apps and powerful cloud services. It supports development for web, mobile, desktop, cloud, AI, and game development, running on Windows, Linux, and macOS. .NET serves developers looking to build a wide range of applications with a focus on performance and modern development practices.

### Where is .NET headquartered?

.NET is headquartered in Redmond, Washington, USA.

### When was .NET founded?

.NET was founded in 2002.

### What industry does .NET operate in?

.NET operates in Software Development, Developer Tools, Programming Languages, Open Source, Cross-Platform Development, Application Development.

## 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": ".NET",
          "item": "https://www.startuphub.ai/startups/net"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/net#webpage",
      "url": "https://www.startuphub.ai/startups/net",
      "name": ".NET - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of .NET. .NET is a startup founded in 2002, operating in Software Development and Developer Tools. A free, cross-platform, open-source developer platform for building many types of applications. Headquartered in Redmond, Washington, USA.",
      "dateModified": "2026-05-23T22:02:57.147+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/net#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/net#organization",
      "name": ".NET",
      "url": "https://dotnet.microsoft.com/",
      "logo": "https://cdn.startuphub.ai/storage/v1/render/image/public/entity-images/logos/4036b329-d8a5-4d39-8741-3ebce1d07380-square.webp?width=192&quality=80&resize=contain",
      "image": "https://cdn.startuphub.ai/storage/v1/render/image/public/entity-images/logos/4036b329-d8a5-4d39-8741-3ebce1d07380-square.webp?width=192&quality=80&resize=contain",
      "description": "This is the official profile of .NET. .NET is a startup founded in 2002, operating in Software Development and Developer Tools. A free, cross-platform, open-source developer platform for building many types of applications. Headquartered in Redmond, Washington, USA.",
      "sameAs": [
        "https://twitter.com/dotnet",
        "https://github.com/dotnet",
        "https://www.startuphub.ai/startups/net"
      ],
      "foundingDate": "2002-01-01",
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "Redmond",
        "addressRegion": "Washington",
        "addressCountry": "US"
      },
      "knowsAbout": [
        "Software Development",
        "Developer Tools",
        "Programming Languages",
        "Open Source",
        "Cross-Platform Development",
        "Application Development",
        "Enterprise Software",
        "Cloud Infrastructure"
      ]
    }
  ]
}
```