Denny’s corporate office information is often searched by customers, franchise prospects, employees, vendors, and guests who need the Denny’s corporate office address, Denny’s headquarters phone number, complaint routes, or company contact information. Denny’s Corporation is headquartered in Spartanburg, South Carolina, and the company became privately held in 2026 after a transaction involving TriArtisan Capital Advisors, Treville Capital Group, and Yadav Enterprises.
Denny’s Corporate Office and Headquarters Contact Information
- Company / Brand: Denny’s
- Corporate Company: Denny’s Corporation / Denny’s, Inc.
- Denny’s Corporate Office / Headquarters Address: 203 East Main Street, Spartanburg, SC 29319, USA
- Denny’s Corporate / Headquarters Phone Number: 1-864-597-8000
- Denny’s Guest Feedback: Denny’s Contact Us Form
- Website Accessibility Phone: 1-800-733-6697
- Website Accessibility Email: gu*****************@****ys.com
- Official Website: Dennys.com
- Find a Denny’s Location: Denny’s Locations
- Denny’s Careers: Denny’s Careers
- Denny’s Franchising: Denny’s Franchise Information
Important: The Denny’s corporate number is not the same as a guaranteed restaurant complaint line for every local dining issue. For complaints about a specific restaurant, order, server, promotion, refund, or food issue, use the Denny’s Contact Us form and include the restaurant location, date, time, and visit details.
Denny’s Headquarters and Ownership Update
Denny’s corporate headquarters is located at 203 East Main Street in Spartanburg, South Carolina. Older references to Denny’s as a Nasdaq-listed public company should be updated because Denny’s completed a going-private transaction in January 2026. The company is now privately held, and Denny’s common stock no longer trades on Nasdaq.
For searches such as Denny’s corporate office, Denny’s corporate headquarters, Denny’s headquarters, Denny’s HQ, Denny’s corporate phone number, Denny’s corporate number, or Dennys corporate office, the Spartanburg address and 1-864-597-8000 corporate phone number are the best headquarters details to list.
Guest Feedback and Local Restaurant Complaints
Denny’s official contact page is the best first route for guest complaints, compliments, suggestions, privacy questions, media inquiries, vendor inquiries, and sponsorship inquiries. The form asks for visit details such as date, time, location, subject, and message.
For a local restaurant issue, start with the restaurant manager when possible. If the issue is not resolved, submit the Denny’s contact form and include the restaurant address, receipt, order details, date and time, and a short explanation of what happened.
Denny’s contact page also lists mail routing for Guest Services, Human Resources/Payroll/Benefits, and Legal/Risk Management at the Spartanburg headquarters address. Use the correct department line when sending written correspondence.
Common Reasons Customers Contact Denny’s Corporate Office
Customers may contact Denny’s corporate office or search for Denny’s headquarters information for issues such as:
- Restaurant service complaints
- Food quality or order accuracy concerns
- Pricing, coupon, promotion, or rewards issues
- Refund or payment questions
- Employee or manager conduct complaints
- Cleanliness, safety, or accessibility concerns
- Questions about a specific Denny’s location
- Franchise, employment, vendor, media, or corporate inquiries
How to Escalate a Denny’s Complaint
Start with the local Denny’s restaurant where the issue occurred. Ask for the manager and provide the visit date, time, receipt, order details, and requested resolution.
If the restaurant does not resolve the issue, use the official Denny’s Contact Us form. Choose the correct subject, identify the location, and keep a copy of any response. For serious food-safety concerns, customers may also contact the local health department. For payment disputes, contact your card issuer and provide receipts and refund records.
Denny’s Reviews and Complaints
Current CorporateOfficeHeadquarters.com reader comments include individual complaints about long waits, slow or poor service, rude employee or manager interactions, promotion and Grand Slam pricing confusion, salty or poor-quality food, and employees not being attentive at specific locations.
These comments are individual reader experiences and should not be treated as universal facts about every Denny’s restaurant, franchise owner, server, manager, or corporate response. If you have contacted Denny’s corporate office, Guest Services, a local manager, or another complaint route, you can share your experience below.
About Denny’s
Denny’s is an American diner-style restaurant brand known for breakfast, burgers, sandwiches, skillets, coffee, late-night dining, and its Grand Slam menu items. The brand began in 1953 and has grown into a well-known full-service restaurant chain with company-operated and franchised locations.
Competitors and Related Corporate Office Pages
Denny’s competes with other diner, breakfast, family dining, and casual restaurant chains. Customers comparing restaurant corporate office contacts and complaint routes may also want to review IHOP Corporate Office, Waffle House Corporate Office, Cracker Barrel Corporate Office, Applebee’s Corporate Office, and Rally’s Corporate Office.
Related Resources
- Official Denny’s Website
- Denny’s Contact Us
- Find a Denny’s Location
- Denny’s FAQs
- Denny’s Accessibility Statement
- Denny’s Careers
- Denny’s Franchising
- IHOP Corporate Office
- Waffle House Corporate Office
- Cracker Barrel Corporate Office
- Denny’s on Customer Service Numbers Website
Frequently Asked Questions About Denny’s Corporate Office
Where is Denny’s corporate office located?
Denny’s corporate office is located at 203 East Main Street, Spartanburg, SC 29319.
What is Denny’s corporate office phone number?
The Denny’s corporate / headquarters phone number is 1-864-597-8000.
What is the Denny’s headquarters address?
The Denny’s headquarters address is 203 East Main Street, Spartanburg, South Carolina 29319.
How do I complain about a Denny’s restaurant?
Start with the local restaurant manager. If the issue is not resolved, use the official Denny’s Contact Us form and include the restaurant location, date, time, receipt details, and a clear explanation.
Is Denny’s still publicly traded?
No. Denny’s became privately held in 2026 after its acquisition transaction closed, and its common stock no longer trades on Nasdaq.
Is CorporateOfficeHeadquarters.com affiliated with Denny’s?
No. CorporateOfficeHeadquarters.com is not affiliated with Denny’s Corporation, Denny’s, Inc., DFO, LLC, TriArtisan Capital Advisors, Treville Capital Group, Yadav Enterprises, or any Denny’s franchise owner. This page is for corporate office information, reviews, complaints, and consumer research.
Why Trust CorporateOfficeHeadquarters.com?
CorporateOfficeHeadquarters.com provides corporate office information, headquarters details, contact guidance, complaint routes, and reader review space for major companies and brands. We update pages when corporate addresses, phone numbers, ownership details, support routes, or review themes change.
Page Update Note
This page was updated on June 29, 2026 to verify Denny’s Spartanburg headquarters address, corporate phone number, private-company ownership update, official contact form routing, accessibility phone guidance.
Disclaimer
CorporateOfficeHeadquarters.com is not affiliated with Denny’s Corporation, Denny’s, Inc., DFO, LLC, TriArtisan Capital Advisors, Treville Capital Group, Yadav Enterprises, or any Denny’s franchise owner. This page is for informational, review, and complaint purposes only. For restaurant issues, refunds, food safety, privacy, employment, franchise, media, legal, accessibility, or payment matters, verify information directly with Denny’s, the local restaurant, your payment provider, or the appropriate official agency.
Share Your Experience
If you have contacted Denny’s corporate office, Denny’s headquarters, Guest Services, a local Denny’s manager, a franchise owner, or another Denny’s complaint route, please share your experience below. Your review may help other readers understand which contact method worked and what documentation was needed.