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Products & Services
About Granthium Corp
This profile covers Granthium Corp, a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services and based in Schaumburg, Illinois, United States.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Granthium Corp is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (224) 3536427
- Website
- granthium.com
- Address
- 1111 N Plaza Dr, Schaumburg, Illinois, 60173, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541511Custom Computer Programming Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7371Custom Computer Programming Services
Company Details
- Employees
- 21 (21-50)
- Annual Revenue
- $1.7M ($1M-$5M)
Granthium Corp: frequently asked questions
What does Granthium Corp do?
This profile covers Granthium Corp, a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Custom Computer Programming Services and based in Schaumburg, Illinois, United States.
Where is Granthium Corp located?
Granthium Corp is headquartered at 1111 N Plaza Dr, Schaumburg, Illinois, 60173, United States.
How many employees does Granthium Corp have?
Granthium Corp has about 21 employees (the 21-50 range).
What is Granthium Corp's annual revenue?
Granthium Corp's annual revenue is estimated at $1.7M (the $1M-$5M range).
What industry is Granthium Corp in?
Granthium Corp is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Granthium Corp?
Its website is granthium.com and its phone number is +1 (224) 3536427.
Largest companies in Illinois
Largest industrial & mechanical 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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