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Products & Services
About Mark Langenhorst
This profile covers Mark Langenhorst, a company classified under Graphic Design Services, based in St. Louis, Missouri, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 541430 (Graphic Design Services). Mark Langenhorst is one of 356,656 Industrial & mechanical companies listed in Missouri.
Business Contact Information
- Phone
- +1 (800) 2898154
- Website
- marklangenhorst.com
- Address
- 7523 Watson Rd 1122, St. Louis, Missouri, 63199, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5414Specialized Design Services
- 541430Graphic Design Services
SIC Codes
- 73Business Services
- 733Mailing, Reproduction, Commercial Art And Photography, and Stenographic Services
- 7336
Company Details
- Employees
- 8 (6-10)
- Annual Revenue
- $1.9M ($1M-$5M)
Mark Langenhorst: frequently asked questions
What does Mark Langenhorst do?
This profile covers Mark Langenhorst, a company classified under Graphic Design Services, based in St. Louis, Missouri, United States, operating in Office service, employing 6-10 people and reporting $1M-$5M in annual revenue.
Where is Mark Langenhorst located?
Mark Langenhorst is headquartered at 7523 Watson Rd 1122, St. Louis, Missouri, 63199, United States.
How many employees does Mark Langenhorst have?
Mark Langenhorst has about 8 employees (the 6-10 range).
What is Mark Langenhorst's annual revenue?
Mark Langenhorst's annual revenue is estimated at $1.9M (the $1M-$5M range).
What industry is Mark Langenhorst in?
Mark Langenhorst is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541430 (Graphic Design Services).
How can I contact Mark Langenhorst?
Its website is marklangenhorst.com and its phone number is +1 (800) 2898154.
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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