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Products & Services
About Donlen
Donlen is a company based in Bannockburn, Illinois, United States, employing 220 people and reporting $1,000M in annual revenue.
Donlen is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 7141400
- Website
- http://www.donlen.com
- www.linkedin.com/company/donlen
- Address
- 3000 Lakeside Drive, Bannockburn, Illinois, 60015, United States
Company Details
- Employees
- 220
- Annual Revenue
- $1.0B
Donlen: frequently asked questions
What does Donlen do?
Donlen is a company based in Bannockburn, Illinois, United States, employing 220 people and reporting $1,000M in annual revenue.
Where is Donlen located?
Donlen is located at 3000 Lakeside Drive, Bannockburn, Illinois, 60015, United States.
How many employees does Donlen have?
Donlen has about 220 employees.
What is Donlen's annual revenue?
Donlen's annual revenue is estimated at $1.0B.
How can I contact Donlen?
Its website is www.donlen.com and its phone number is +1 (847) 7141400.
Largest companies in Illinois
Largest companies on Factur
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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