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Products & Services
About Marshall LLC
Marshall LLC is listed as a company employing 11-20 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in St. Louis, Missouri, United States and operating in Office service.
Its primary NAICS classification is 561499 (All Other Business Support Services). Marshall LLC is one of 356,656 Industrial & mechanical companies listed in Missouri.
Business Contact Information
- Address
- 605 Heisinger Rd, St. Louis, Missouri, 63109, 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
- 18 (11-20)
- Annual Revenue
- $484,000 ($0M-$1M)
Marshall LLC: frequently asked questions
What does Marshall LLC do?
Marshall LLC is listed as a company employing 11-20 people, reporting $0M-$1M in annual revenue, classified under All Other Business Support Services, based in St. Louis, Missouri, United States and operating in Office service.
Where is Marshall LLC located?
Marshall LLC is headquartered at 605 Heisinger Rd, St. Louis, Missouri, 63109, United States.
How many employees does Marshall LLC have?
Marshall LLC has about 18 employees (the 11-20 range).
What is Marshall LLC's annual revenue?
Marshall LLC's annual revenue is estimated at $484,000 (the $0M-$1M range).
What industry is Marshall LLC in?
Marshall LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
Largest companies in Missouri
Largest industrial & mechanical companies
Manufacturing sales in Missouri, 2026
In Missouri, Factur's 2026 study counted 29 manufacturing quotes worth $962K and 9 purchase orders over 12 months: 31% of quotes became orders, against 21% nationally. See the Missouri data.
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