Products & Services
About Mark Harris
This profile covers Mark Harris, a company based in Chester, Pennsylvania, 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). Mark Harris is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- Phone
- +1 (610) 4476254
- Address
- 1 Medical Center Blvd, Chester, Pennsylvania, 19013, 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
- 4 (1-5)
- Annual Revenue
- $266,000 ($0M-$1M)
Mark Harris: frequently asked questions
What does Mark Harris do?
This profile covers Mark Harris, a company based in Chester, Pennsylvania, 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 Mark Harris located?
Mark Harris is headquartered at 1 Medical Center Blvd, Chester, Pennsylvania, 19013, United States.
How many employees does Mark Harris have?
Mark Harris has about 4 employees (the 1-5 range).
What is Mark Harris's annual revenue?
Mark Harris's annual revenue is estimated at $266,000 (the $0M-$1M range).
What industry is Mark Harris in?
Mark Harris is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
How can I contact Mark Harris?
Its phone number is +1 (610) 4476254.
Largest companies in Pennsylvania
Largest industrial & mechanical companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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