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Products & Services
About Mark Trelka
Mark Trelka is a company based in North Chicago, Illinois, United States, operating in Distributors, employing 11-20 people, reporting $1M-$5M in annual revenue and classified under All Other Support Services.
Its primary NAICS classification is 561990 (All Other Support Services). Mark Trelka is one of 238,202 Consumer companies listed in Illinois.
Business Contact Information
- Address
- 3001 Green Bay Rd Bldg 133ef Florida, North Chicago, Illinois, 60064, United States
Industry & Classification
- Industry
- Consumer
- Sector
- Retail
- Segment
- Distributors
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5619Other Support Services
- 561990All Other Support Services
SIC Codes
- 72Personal Services
- 729Miscellaneous Personal Services
- 7299Barbershop, Beauty Parlor, or Hair Styling Salon
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $2.5M ($1M-$5M)
Mark Trelka: frequently asked questions
What does Mark Trelka do?
Mark Trelka is a company based in North Chicago, Illinois, United States, operating in Distributors, employing 11-20 people, reporting $1M-$5M in annual revenue and classified under All Other Support Services.
Where is Mark Trelka located?
Mark Trelka is headquartered at 3001 Green Bay Rd Bldg 133ef Florida, North Chicago, Illinois, 60064, United States.
How many employees does Mark Trelka have?
Mark Trelka has about 13 employees (the 11-20 range).
What is Mark Trelka's annual revenue?
Mark Trelka's annual revenue is estimated at $2.5M (the $1M-$5M range).
What industry is Mark Trelka in?
Mark Trelka is in the Consumer / Retail industry, and its primary NAICS code is 561990 (All Other Support Services).
Largest companies in Illinois
Largest consumer companies
Manufacturing sales in Illinois, 2026
In Illinois, Factur's 2026 study counted 74 manufacturing quotes worth $11.8M and 14 purchase orders over 12 months: 19% of quotes became orders, against 21% nationally. See the Illinois data.
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