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Products & Services
About Duffy John
Duffy John is a company based in Old Bridge, New Jersey, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Its primary NAICS classification is 561499 (All Other Business Support Services). Duffy John is one of 327,766 Industrial & mechanical companies listed in New Jersey.
Business Contact Information
- Phone
- +1 (732) 6981319
- Address
- 3 Orchard Dr, Old Bridge, New Jersey, 8857, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 2 (1-5)
- Annual Revenue
- $131,000 ($0M-$1M)
Duffy John: frequently asked questions
What does Duffy John do?
Duffy John is a company based in Old Bridge, New Jersey, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Where is Duffy John located?
Duffy John is headquartered at 3 Orchard Dr, Old Bridge, New Jersey, 8857, United States.
How many employees does Duffy John have?
Duffy John has about 2 employees (the 1-5 range).
What is Duffy John's annual revenue?
Duffy John's annual revenue is estimated at $131,000 (the $0M-$1M range).
What industry is Duffy John in?
Duffy John is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact Duffy John?
Its phone number is +1 (732) 6981319.
Largest industrial & mechanical companies
Manufacturing sales in New Jersey, 2026
In New Jersey, Factur's 2026 study counted 25 manufacturing quotes worth $3.1M and 4 purchase orders over 12 months: 16% of quotes became orders, against 21% nationally. See the New Jersey data.
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