# Denny's

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

> Denny's is a long-standing American diner-style restaurant chain known for its 24/7 service and classic comfort food.

## About

Founded in 1953 as Danny's Donuts, Denny's has grown into one of the largest full-service family restaurant chains in the United States. It is known for its extensive menu, including breakfast items like the Grand Slam, and its pioneering 24/7 operating model. The company operates over 1,400 restaurants globally and has recently undergone a significant acquisition and restructuring.

## Key facts

- **Slug:** dennys
- **Website:** https://www.dennys.com/
- **Location:** Spartanburg, United States
- **Founded:** 1953-07-04
- **Employees:** 31
- **Operating status:** Active
- **Total funding:** $2.8B
- **Sectors / tags:** Restaurants, Family Dining, Diner, Food Service, Casual Dining
- **Social:**
  - LinkedIn: https://www.linkedin.com/company/denny
  - Twitter: https://x.com/dennysdiner
  - Facebook: https://www.facebook.com/dennys

## Frequently asked

### What does Denny's do?

Founded in 1953 as Danny's Donuts, Denny's has grown into one of the largest full-service family restaurant chains in the United States. It is known for its extensive menu, including breakfast items like the Grand Slam, and its pioneering 24/7 operating model. The company operates over 1,400 restaurants globally and has recently undergone a significant acquisition and restructuring.

### What is Denny's's valuation?

StartupHub estimates Denny's's effective valuation at $2.9B (range $2.0B to $3.7B, 30% confidence), based on comparable companies in the sector.

### How much funding has Denny's raised?

Denny's has raised a total of $2.8B in funding. The most recent round on record is Public.

### Where is Denny's headquartered?

Denny's is headquartered in Spartanburg, United States.

### When was Denny's founded?

Denny's was founded in 1953.

### What industry does Denny's operate in?

Denny's operates in Restaurants, Family Dining, Diner, Food Service, Casual Dining.

### How many employees does Denny's have?

Denny's has approximately 31 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": "Denny's",
          "item": "https://www.startuphub.ai/startups/dennys"
        }
      ]
    },
    {
      "@type": "ProfilePage",
      "@id": "https://www.startuphub.ai/startups/dennys#webpage",
      "url": "https://www.startuphub.ai/startups/dennys",
      "name": "Denny's - AI Startup Profile | StartupHub.ai",
      "description": "This is the official profile of Denny's. Denny's is a startup founded in 1953, operating in Restaurants and Family Dining. Denny's is a long-standing American diner-style restaurant chain known for its 24/7 service and classic comfort food. Headquartered in Spartanburg, United States. The company has approximately 31 employees.",
      "dateModified": "2026-05-25T01:09:56.202+00:00",
      "mainEntity": {
        "@id": "https://www.startuphub.ai/startups/dennys#organization"
      }
    },
    {
      "@type": "Organization",
      "@id": "https://www.startuphub.ai/startups/dennys#organization",
      "name": "Denny's",
      "url": "https://www.dennys.com/",
      "logo": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/ac752574-f17b-44e5-a83a-6472ddf7a777-square.webp",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/ac752574-f17b-44e5-a83a-6472ddf7a777-square.webp",
      "description": "This is the official profile of Denny's. Denny's is a startup founded in 1953, operating in Restaurants and Family Dining. Denny's is a long-standing American diner-style restaurant chain known for its 24/7 service and classic comfort food. Headquartered in Spartanburg, United States. The company has approximately 31 employees.",
      "sameAs": [
        "https://www.linkedin.com/company/denny",
        "https://x.com/dennysdiner",
        "https://www.facebook.com/dennys",
        "https://www.startuphub.ai/startups/dennys"
      ],
      "foundingDate": "1953-07-04",
      "numberOfEmployees": {
        "@type": "QuantitativeValue",
        "value": 31
      },
      "address": {
        "@type": "PostalAddress",
        "addressLocality": "Spartanburg",
        "addressCountry": "US"
      },
      "knowsAbout": [
        "Restaurants",
        "Family Dining",
        "Diner",
        "Food Service",
        "Casual Dining"
      ]
    },
    {
      "@type": "Product",
      "@id": "https://www.startuphub.ai/startups/dennys#profile-assessment",
      "name": "Denny's - StartupHub.ai Profile Assessment",
      "url": "https://www.startuphub.ai/startups/dennys",
      "image": "https://cdn.startuphub.ai/storage/v1/object/public/entity-images/logos/ac752574-f17b-44e5-a83a-6472ddf7a777-square.webp",
      "category": "Restaurants",
      "description": "This is the official profile of Denny's. Denny's is a startup founded in 1953, operating in Restaurants and Family Dining. Denny's is a long-standing American diner-style restaurant chain known for its 24/7 service and classic comfort food. Headquartered in Spartanburg, United States. The company has approximately 31 employees. Agent Readiness score: 37/100. Full audit: https://www.startuphub.ai/startups/dennys/agent-readiness",
      "brand": {
        "@type": "Brand",
        "name": "Denny's"
      },
      "review": {
        "@type": "Review",
        "author": {
          "@type": "Organization",
          "name": "StartupHub.ai"
        },
        "datePublished": "2026-05-25",
        "name": "Denny's - Profile Score 50/100",
        "reviewBody": "This is the official profile of Denny's. Denny's is a startup founded in 1953, operating in Restaurants and Family Dining. Denny's is a long-standing American diner-style restaurant chain known for its 24/7 service and classic comfort food. Headquartered in Spartanburg, United States. The company has approximately 31 employees. Agent Readiness score: 37/100. Full audit: https://www.startuphub.ai/startups/dennys/agent-readiness",
        "reviewRating": {
          "@type": "Rating",
          "ratingValue": 50,
          "bestRating": 100,
          "worstRating": 0
        }
      }
    }
  ]
}
```