Kellogg’s Headquarters & Corporate Office

 

About Kellogg’s

The corporate organization behind the Kellogg’s name changed significantly when the former Kellogg Company separated into two independent businesses in October 2023. WK Kellogg Co received the cereal business in the United States, Canada, and the Caribbean. Kellanova received the global snacking business, international cereal operations, and selected frozen-food brands.

The ownership of both businesses later changed. Ferrero completed its acquisition of WK Kellogg Co in February 2026, making the North American cereal company a wholly owned Ferrero subsidiary. Mars separately acquired Kellanova, which includes brands such as Pringles, Cheez-It, Pop-Tarts, and RXBAR. Therefore, a Battle Creek Kellogg’s headquarters page focused on North American cereal products should primarily identify WK Kellogg Co and Ferrero rather than the former Kellogg Company.

WK Kellogg Co continues the North American cereal business associated with brands such as Kellogg’s Corn Flakes, Frosted Flakes, Froot Loops, Rice Krispies, Special K, Raisin Bran, Apple Jacks, Kashi, and Bear Naked. Its Battle Creek address is 1 Kellogg Square, Battle Creek, MI 49016. WK Kellogg Co is no longer publicly traded following Ferrero’s acquisition.

Quick Information

Corporate Phone Number

269-401-3000

This number was officially associated with WK Kellogg Co’s principal executive offices at 1 Kellogg Square in Battle Creek.

WK Kellogg Co became a wholly owned Ferrero subsidiary in February 2026. Customers should use Consumer Affairs rather than the corporate number for product complaints.

Customer Service Number

1-800-962-1413

This is the Consumer Affairs number published for Kellogg’s cereal questions and complaints in North America.

Corporate Office Address

WK Kellogg Co
1 Kellogg Square
Battle Creek, MI 49016
United States

Headquarters Address

WK Kellogg Co
1 Kellogg Square
Battle Creek, MI 49016
United States

Email

privacy.consumeraffairs@wkkellogg.com

This email is intended for applicable consumer privacy matters. Customers should use the official consumer-contact process for ordinary product questions and complaints.

Industry

Breakfast Cereal and Packaged Food

Founded

The Kellogg Company was incorporated in 1906, although W.K. Kellogg’s cereal-making history began earlier.

WK Kellogg Co began operating as a separate company in October 2023 and became a Ferrero subsidiary in February 2026.

Number of Employees

WK Kellogg Co previously reported approximately 3,150 employees before becoming part of Ferrero.

A current employee total for the WK Kellogg business is not separately published following the acquisition. Ferrero reported more than 61,000 employees across its wider family of companies when announcing completion of the transaction.

Corporate Office Hours

WK Kellogg Co does not publish general public visiting hours for its Battle Creek corporate office.

Consumer Affairs is generally available from 9:00 AM to 6:00 PM Eastern Time. Availability may change on holidays or for particular support channels.

Website

www.wkkellogg.com

Investor Relations

WK Kellogg Co is no longer independently traded and does not maintain public-company investor relations following its acquisition by Ferrero.

Ferrero is privately owned. Historical WK Kellogg filings remain available through the U.S. Securities and Exchange Commission.

Careers Page

Ferrero Careers

Employment opportunities connected with WK Kellogg Co may now appear through Ferrero’s career resources. Available positions and application procedures depend on the facility and business unit.

Kellogg’s Products & Services

WK Kellogg Co manages a portfolio of breakfast cereals and related foods in the United States, Canada, and the Caribbean.

Kellogg’s Corn Flakes

Kellogg’s Corn Flakes is one of the company’s oldest and most recognizable cereal products.

The cereal is made primarily from milled corn and is sold in multiple package sizes. Formulations, fortification, packaging, and availability can vary between countries.

Frosted Flakes

Kellogg’s Frosted Flakes is a sweetened corn cereal associated with the Tony the Tiger character.

The brand is available in traditional and selected product variations. Package sizes and recipes may differ according to the market.

Froot Loops

Froot Loops is a multicolored, fruit-flavored breakfast cereal associated with the Toucan Sam character.

The product is sold throughout North America in different package sizes and may also appear in promotional or limited-edition varieties.

Rice Krispies

Rice Krispies is a crisped-rice cereal known for its “Snap, Crackle, Pop” brand characters.

The Rice Krispies name is also used for selected cereal variations and recipes. Consumers should review the package for current ingredients and allergen information.

Special K

Special K includes breakfast cereals sold in different flavors and ingredient combinations.

Available varieties may contain fruit, chocolate, protein-focused ingredients, or other additions depending on the market.

Raisin Bran

Kellogg’s Raisin Bran combines wheat-bran flakes with raisins.

Different versions and package sizes may be available. Nutrition and ingredient information should be verified on the specific package.

Apple Jacks

Apple Jacks is a sweetened cereal with apple and cinnamon flavors.

The product is primarily marketed in North America and may be sold in traditional, family-size, and other package formats.

Corn Pops

Corn Pops is a sweetened, puffed-corn cereal sold as part of the WK Kellogg portfolio.

Ingredients and nutritional values can change, so consumers should use the current package information.

Mini-Wheats

Frosted Mini-Wheats consists of shredded-wheat cereal pieces with a frosted coating.

Multiple flavors and package sizes may be offered according to the country and retailer.

Kashi Cereals

Kashi offers cereals and foods that may contain whole grains, fiber, plant-based ingredients, and other selected components.

Product availability and brand ownership can vary by market following the separation of the former Kellogg Company.

Bear Naked Granola

Bear Naked produces granola products in various flavors and ingredient combinations.

Customers should inspect the package for current allergen, nutrition, storage, and best-by information.

Foodservice Products

WK Kellogg Co may supply cereals in individual and bulk formats to schools, hotels, restaurants, healthcare organizations, convenience businesses, and other foodservice customers.

Products, package sizes, ordering requirements, and distribution arrangements depend on the organization and market.

Kellogg’s Corporate Phone Numbers

Corporate Phone Number

269-401-3000

This number was officially associated with WK Kellogg Co’s principal executive offices at 1 Kellogg Square in Battle Creek.

WK Kellogg Co is now a Ferrero subsidiary, so corporate routing and department availability may change.

Corporate Headquarters Number

269-401-3000

This number is associated with the Battle Creek headquarters of the North American cereal business.

It is not the preferred contact for cereal quality, packaging, allergen, coupon, or consumer complaints.

Headquarters Number

269-401-3000

This is the same corporate number associated with the Battle Creek principal office.

Customers should use Consumer Affairs for product-specific assistance.

Corporate Office Number

269-401-3000

This number can be used for appropriate corporate inquiries.

Callers should explain that their inquiry concerns WK Kellogg Co, now part of Ferrero, rather than Kellanova.

Customer Service Number

1-800-962-1413

This is the verified Kellogg’s Consumer Affairs number for North American cereal consumers.

Customers can use it for eligible product questions, quality concerns, packaging issues, and other cereal-related inquiries.

Customer Support Number

1-800-962-1413

This number connects customers with Consumer Affairs.

Before calling, keep the product package available because the representative may request the UPC, lot code, best-by date, and manufacturing information.

Toll-Free Number

1-800-962-1413

The Consumer Affairs number is toll-free within its supported calling region.

Customers outside the United States should use the contact information applicable to their country.

Foodservice Support

Foodservice customers should use WK Kellogg’s dedicated business or distributor contact channels.

A separate verified nationwide foodservice telephone number was not identified in the current public materials reviewed, so no unverified number should be included.

Media and Press Contact

Ferrero provides media contacts for corporate press inquiries following its acquisition of WK Kellogg Co.

North America Media Email: northamericamediainquiries@ferrero.com

A separate verified WK Kellogg media telephone number was not identified.

Investor Relations Number

WK Kellogg Co ceased trading on the New York Stock Exchange after Ferrero completed the acquisition.

It therefore no longer maintains the same public-company Investor Relations service. Historical shareholders should consult their transaction documents or the appropriate former transfer-agent instructions.

Human Resources and Careers

Current employment opportunities should be reviewed through Ferrero’s official career resources.

A separate general public WK Kellogg HR telephone number was not identified, so applicants should follow the contact instructions in the relevant job listing.

How to Reach a Real Person at Kellogg’s

For a concern involving a Kellogg’s cereal product sold in the United States, Canada, or the Caribbean, call Consumer Affairs at 1-800-962-1413 during published support hours. Follow the prompts for product questions or complaints and request a representative. Keep the product package nearby because the representative may need the cereal name, package size, UPC, lot code, best-by date, and manufacturing code.

Before calling, gather the purchase location, purchase date, receipt, photographs, and a clear description of the issue. If the complaint involves a foreign object, unusual odor, contamination concern, damaged packaging, or possible illness, preserve the product and packaging safely until Consumer Affairs provides instructions. Do not mail food or packaging without receiving a verified case number and mailing directions.

Kellogg’s Headquarters & Corporate Office Address

WK Kellogg Co Headquarters

WK Kellogg Co
1 Kellogg Square
Battle Creek, MI 49016
United States

Corporate Phone: 269-401-3000

This is the Battle Creek corporate address associated with the North American Kellogg’s cereal business.

Consumer Affairs Mailing Address

WK Kellogg Co
Attn: Consumer Affairs
1 Kellogg Square
Battle Creek, MI 49016
United States

Customers should contact Consumer Affairs before mailing a product, package, receipt, or other physical evidence.

Ferrero North America

Ferrero completed its acquisition of WK Kellogg Co in February 2026.

Ferrero maintains separate corporate locations and brands. Consumers with a Kellogg’s cereal complaint should continue to use WK Kellogg Consumer Affairs unless official product packaging provides different instructions.

Kellanova Corporate Organization

Kellanova is the separate business that received the former Kellogg Company’s global snacking, international cereal, and selected frozen-food operations in 2023.

Kellanova should not be presented as the current owner of WK Kellogg’s North American cereal business. Mars acquired Kellanova, while Ferrero acquired WK Kellogg Co.

Manufacturing and Distribution Locations

WK Kellogg products may be manufactured, packaged, or distributed through multiple facilities.

Consumers should use the manufacturing codes printed on the package rather than assuming the product was made at the Battle Creek headquarters.

How to File a Complaint Against Kellogg’s

Step 1: Identify the Correct Kellogg Business

Determine whether the complaint concerns a North American breakfast cereal managed by WK Kellogg Co or a snack, frozen-food product, or international cereal associated with Kellanova.

Examples of WK Kellogg brands include Frosted Flakes, Froot Loops, Rice Krispies, Special K, Raisin Bran, Apple Jacks, and Corn Flakes in the United States, Canada, and the Caribbean.

Step 2: Contact Consumer Affairs

For an eligible WK Kellogg cereal complaint, call:

1-800-962-1413

Explain the problem and keep the product package available during the call.

Step 3: Provide Product Information

Consumer Affairs may request:

• Product name
• Flavor or variety
• Package size
• UPC
• Lot code
• Best-by date
• Manufacturing code
• Purchase location
• Purchase date
• Receipt information
• Description of the issue

These details help identify the production and distribution records associated with the product.

Step 4: Preserve the Product and Packaging

Keep the original package and remaining product when it is safe to do so.

Do not throw away evidence connected with a quality, contamination, foreign-object, damaged-package, or illness complaint until Consumer Affairs provides instructions.

Step 5: Request a Case Number

Ask the representative to create a complaint record and provide a case or reference number.

Record the date of contact, the representative’s name when available, instructions provided, and the resolution offered.

Step 6: Submit Photographs or Documents

Consumer Affairs may request photographs of the product, packaging, codes, receipt, or alleged defect.

Use only a verified WK Kellogg or Ferrero submission method. Do not send sensitive financial information.

Step 7: Request Further Review

If the initial response does not resolve the complaint, request additional review by a supervisor, product-quality team, food-safety department, or other appropriate unit.

Explain the requested resolution, such as a replacement, refund review, quality investigation, or written response.

Step 8: Send Written Correspondence

Written correspondence can be addressed to:

WK Kellogg Co
Attn: Consumer Affairs
1 Kellogg Square
Battle Creek, MI 49016
United States

Include copies of supporting documents and the case number. Contact Consumer Affairs before mailing food or physical evidence.

Step 9: Report a Food-Safety Concern

For suspected contamination, an undeclared allergen, a foreign object, or illness, stop consuming the product and contact Consumer Affairs promptly.

Seek appropriate medical care for serious symptoms. Consumers may also report eligible food-safety concerns to the U.S. Food and Drug Administration or the applicable national, state, or local food-safety authority.

Step 10: Contact a Consumer-Protection Authority

For an unresolved legitimate consumer matter, customers may consider contacting their state attorney general, consumer-protection office, or another appropriate agency.

Keep the product, packaging, receipt, photographs, complaint records, and company responses available for the external complaint.