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About Polyphony
Polyphony is listed as a company reporting $1M-$5M in annual revenue, classified under Retail Trade, based in Highland Park, Illinois, United States and employing 1-5 people.
Its primary NAICS classification is 459510 (Used Merchandise Retailers). Polyphony is one of 1,843,395 companies listed in Illinois.
Business Contact Information
- Phone
- +1 (847) 8315577
- Fax
- +XXX (847) 8315577
- Website
- polyphonyrecordings.com
- Address
- PO Box 515, Highland Park, Illinois, 60035, United States
Industry & Classification
NAICS Codes
- 45
- 4595Used Merchandise Retailers
- 459510Used Merchandise Retailers
SIC Codes
- 59Miscellaneous Retail
- 596Nonstore Retailers
- 5961Mail Order Houses
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $1.2M ($1M-$5M)
Polyphony: frequently asked questions
What does Polyphony do?
Polyphony is listed as a company reporting $1M-$5M in annual revenue, classified under Retail Trade, based in Highland Park, Illinois, United States and employing 1-5 people.
Where is Polyphony located?
Polyphony is headquartered at PO Box 515, Highland Park, Illinois, 60035, United States.
How many employees does Polyphony have?
Polyphony has about 4 employees (the 1-5 range).
What is Polyphony's annual revenue?
Polyphony's annual revenue is estimated at $1.2M (the $1M-$5M range).
What industry is Polyphony in?
Polyphony's primary NAICS code is 459510 (Used Merchandise Retailers).
How can I contact Polyphony?
Its website is polyphonyrecordings.com and its phone number is +1 (847) 8315577.
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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