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Products & Services
About Jahn/
Over decades of practice and generations of leadership, across continents and cultures, alongside countless partners and co-creators, our practice never stopped changing.
Jahn/ is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 312 4277 300
- Website
- http://www.jahn.studio
- Address
- 35 East Upper Wacker Drive, Chicago, Illinois, 60601, United States
Jahn/: frequently asked questions
What does Jahn/ do?
Over decades of practice and generations of leadership, across continents and cultures, alongside countless partners and co-creators, our practice never stopped changing.
Where is Jahn/ located?
Jahn/ is located at 35 East Upper Wacker Drive, Chicago, Illinois, 60601, United States.
How can I contact Jahn/?
Its website is www.jahn.studio and its phone number is +1 312 4277 300.
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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