21 Triangular Inc
Commercial services · Curwensville, Pennsylvania
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Products & Services
About 21 Triangular Inc
21 Triangular Inc is a company based in Curwensville, Pennsylvania, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Its primary NAICS classification is 561499 (All Other Business Support Services). 21 Triangular Inc is one of 784,164 Industrial & mechanical companies listed in Pennsylvania.
Business Contact Information
- Address
- 460 State St, Curwensville, Pennsylvania, 16833, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5614Business Support Services
- 561499All Other Business Support Services
SIC Codes
- 73Business Services
- 738Miscellaneous Business Services
- 7389Convention and Trade Show Organizers
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $129,000 ($0M-$1M)
21 Triangular Inc: frequently asked questions
What does 21 Triangular Inc do?
21 Triangular Inc is a company based in Curwensville, Pennsylvania, United States, operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue and classified under All Other Business Support Services.
Where is 21 Triangular Inc located?
21 Triangular Inc is headquartered at 460 State St, Curwensville, Pennsylvania, 16833, United States.
How many employees does 21 Triangular Inc have?
21 Triangular Inc has about 3 employees (the 1-5 range).
What is 21 Triangular Inc's annual revenue?
21 Triangular Inc's annual revenue is estimated at $129,000 (the $0M-$1M range).
What industry is 21 Triangular Inc in?
21 Triangular Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561499 (All Other Business Support Services).
Largest companies in Pennsylvania
Largest industrial & mechanical companies
Manufacturing sales in Pennsylvania, 2026
In Pennsylvania, Factur's 2026 study counted 44 manufacturing quotes worth $1.6M and 10 purchase orders over 12 months: 23% of quotes became orders, against 21% nationally. See the Pennsylvania data.
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