Fat Shack Franchise FDD, Profits & Costs (2025)

Fat Shack was launched in 2010 by Tom Armenti in Fort Collins, Colorado, and has since carved out a strong presence in the fast-casual dining industry. Now based in Denver, Colorado, the brand started offering franchise opportunities in 2015 and has successfully grown its footprint across multiple states.

The restaurant is especially known for its indulgent “Fat Sandwiches,” generously packed with a mix of flavorful ingredients that offer a filling meal option. In addition to these sandwiches, the menu includes a wide variety of items such as burgers, chicken wings, appetizers, sweet treats, and both hot and cold drinks, appealing to a broad spectrum of customers.

Fat Shack’s distinctive appeal lies in its dedication to delivering bold, satisfying food well into the late-night hours. This focus on crave-worthy, comfort-style meals has helped the brand stand out in a competitive market, attracting loyal fans who appreciate its hearty offerings and unique concept.

Initial Investment

How much does it cost to start a Fat Shack franchise? It costs on average between $183,000 – $482,000 to start a Fat Shack franchised restaurant.

This includes expenses related to construction, kitchen equipment, initial inventory, and other startup operating costs. The total investment can vary based on several elements, such as the specific Fat Shack restaurant format, the geographic location, and whether the franchisee opts to lease or buy the premises.

Type of ExpenditureAmount
Initial Franchise Fee$35,000
Lease Costs$4,000 – $15,000
Space Acquisition and Leasehold Improvements$50,000 – $200,000
Architectural Design and Professional Fees$2,500 – $20,000
Furnishings and Equipment$40,000 – $90,000
Signs$5,000 – $12,500
Computer, Software and Office Equipment$750 – $2,000
POS System$6,000 – $12,000
Security Surveillance System$500 – $4,000
Opening Inventory and Supplies$6,000 – $15,000
Smallwares and Print Materials$9,500
Security Deposits, Utility Deposits, Licenses$3,000 – $10,000
Lease Review Fee$0 – $750
Pre-Opening Hiring and Training$3,000 – $10,000
Opening Marketing$1,000 – $10,000
Business Insurance$2,000 – $6,000
Additional Funds – 3 months$15,000 – $30,000
Total Estimated Initial Investment$183,250 – $481,750

Average Revenue (AUV)

How much revenue can you make with a Fat Shack franchise? A Fat Shack franchised restaurant makes on average $805,000 in revenue (AUV) per year.

Here is the extract from the Franchise Disclosure Document:

Fat Shack fdd item 19 extract

This compares to $1,518,000 yearly revenue for similar burger franchises. Below are a few Fat Shack competitors as a comparison:

 Fat Shack franchise competitors

Fat Shack Franchise Disclosure Document

Frequently Asked Questions

How many Fat Shack locations are there?

As of the latest data, Fat Shack operates 29 locations across 13 U.S. states, comprising 5 company-owned and 24 franchised restaurants.

What is the total investment required to open a Fat Shack franchise?

The total investment required to open a Fat Shack franchise ranges from $183,000 to $482,000.

What are the ongoing fees for a Fat Shack franchise?

​Fat Shack franchisees are required to pay a royalty fee of 6% of gross sales. Currently, there is no mandatory marketing or advertising fee; however, the franchisor reserves the right to implement a brand fund contribution of up to 1.5% of gross sales in the future.

What are the financial requirements to become a Fat Shack franchisee?

To become a Fat Shack franchisee, you should have a minimum of $15,000 in liquid capital available for investment.

How much can a Fat Shack franchise owner expect to earn?

The average gross sales for a Fat Shack franchise are approximately $0.81 million per location. Assuming a 15% operating profit margin, $0.81 million yearly revenue can result in $122,000 EBITDA annually.

Who owns Fat Shack?

​The Fat Shack franchise is owned by its co-founders, Tom Armenti and Kevin Gabauer. Tom Armenti serves as the Chief Executive Officer, while Kevin Gabauer holds the position of Owner.

Disclaimer

Disclaimer: This content has been made for informational and educational purposes only. We do not make any representation or warranties with respect to the accuracy, applicability, fitness, or completeness of the information presented in the article. You should not construe any such information or other material as legal, tax, investment, financial, or other professional advice. Nothing contained in this article constitutes a solicitation, recommendation, endorsement, advertisement, or offer to buy or sell any franchises, securities, or other financial instruments in this or in any other jurisdiction in which such solicitation or offer would be unlawful under the franchise and/or securities laws of such jurisdiction.

All content in this article is information of a general nature and does not address the detailed circumstances of any particular individual or entity. Nothing in the article constitutes professional and/or financial and/or legal advice, nor does any information in the article constitute a comprehensive or complete statement of the matters discussed or the law relating thereto. You alone assume the sole responsibility of evaluating the merits and risks associated with the use of any information or other content in this article before making any decisions based on such information or other content.

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