Unspecified LLC
Commercial services · Spring Grove, Illinois
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Products & Services
About Unspecified LLC
Unspecified is an independent software company founded by Clark and Carrie Sell. We build products that help people connect with each other, starting with Troth, a private, encrypted home for your marriage.
Its primary NAICS classification is 541511 (Custom Computer Programming Services). Unspecified LLC is one of 508,039 Industrial & mechanical companies listed in Illinois.
Business Contact Information
- Phone
- +1 (312) 2734442
- Website
- unspecified.io
- facebook.com/unspecifiedsoftware
- Address
- 9109 Carol Ln, Spring Grove, Illinois, 60081, 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
- 18 (11-20)
- Annual Revenue
- $2.7M ($1M-$5M)
Unspecified LLC: frequently asked questions
What does Unspecified LLC do?
Unspecified is an independent software company founded by Clark and Carrie Sell. We build products that help people connect with each other, starting with Troth, a private, encrypted home for your marriage.
Where is Unspecified LLC located?
Unspecified LLC is headquartered at 9109 Carol Ln, Spring Grove, Illinois, 60081, United States.
How many employees does Unspecified LLC have?
Unspecified LLC has about 18 employees (the 11-20 range).
What is Unspecified LLC's annual revenue?
Unspecified LLC's annual revenue is estimated at $2.7M (the $1M-$5M range).
What industry is Unspecified LLC in?
Unspecified LLC is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541511 (Custom Computer Programming Services).
How can I contact Unspecified LLC?
Its website is unspecified.io and its phone number is +1 (312) 2734442.
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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