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Products & Services
About John Whelan
This profile covers John Whelan, a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Marshall, Texas, United States.
Its primary NAICS classification is 561499 (All Other Business Support Services). John Whelan is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Phone
- +1 (903) 9352606
- Address
- 3707 Barry Dr, Marshall, Texas, 75672, 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
- $224,000 ($0M-$1M)
John Whelan: frequently asked questions
What does John Whelan do?
This profile covers John Whelan, a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services and based in Marshall, Texas, United States.
Where is John Whelan located?
John Whelan is headquartered at 3707 Barry Dr, Marshall, Texas, 75672, United States.
How many employees does John Whelan have?
John Whelan has about 2 employees (the 1-5 range).
What is John Whelan's annual revenue?
John Whelan's annual revenue is estimated at $224,000 (the $0M-$1M range).
What industry is John Whelan in?
John Whelan is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact John Whelan?
Its phone number is +1 (903) 9352606.
What companies are similar to John Whelan?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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