Grumpy Jack's
Port Jefferson, New York
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About Grumpy Jack's
Grumpy Jack's is listed as a company classified under Restaurants and Other Eating Places, based in Port Jefferson, New York, United States, employing 11-20 people and reporting $5M-$10M in annual revenue.
Its primary NAICS classification is 722511 (Full-Service Restaurants). Grumpy Jack's is one of 5,245,681 companies listed in New York.
Business Contact Information
- Phone
- +1 (631) 6421942
- Website
- grumpyjacksportjeff.com
- facebook.com/grumpyjacksportjeff
- Address
- 28 Oakland Ave, Port Jefferson, New York, 11777, United States
Industry & Classification
NAICS Codes
- 72Accommodation and Food Services
- 7225Restaurants and Other Eating Places
- 722511Full-Service Restaurants
SIC Codes
- 58Eating And Drinking Places
- 581Eating And Drinking Places
- 5812Theater Cos. and Dinner Theaters
Company Details
- Employees
- 17 (11-20)
- Annual Revenue
- $5.2M ($5M-$10M)
Grumpy Jack's: frequently asked questions
What does Grumpy Jack's do?
Grumpy Jack's is listed as a company classified under Restaurants and Other Eating Places, based in Port Jefferson, New York, United States, employing 11-20 people and reporting $5M-$10M in annual revenue.
Where is Grumpy Jack's located?
Grumpy Jack's is headquartered at 28 Oakland Ave, Port Jefferson, New York, 11777, United States.
How many employees does Grumpy Jack's have?
Grumpy Jack's has about 17 employees (the 11-20 range).
What is Grumpy Jack's's annual revenue?
Grumpy Jack's's annual revenue is estimated at $5.2M (the $5M-$10M range).
What industry is Grumpy Jack's in?
Grumpy Jack's's primary NAICS code is 722511 (Full-Service Restaurants).
How can I contact Grumpy Jack's?
Its website is grumpyjacksportjeff.com and its phone number is +1 (631) 6421942.
Largest companies in New York
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Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York data.
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