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Products & Services
About eChalk Inc
This profile covers eChalk Inc, a company reporting $1M-$5M in annual revenue, classified under Elementary and Secondary Schools, based in Bronx, New York, United States, operating in Office service and employing 11-20 people.
Its primary NAICS classification is 611110 (Elementary and Secondary Schools). eChalk Inc is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (718) 4104343
- Website
- ndssonline.org
- Address
- 240 E 172nd St, Bronx, New York, 10457, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6111Elementary and Secondary Schools
- 611110Elementary and Secondary Schools
SIC Codes
- 82Educational Services
- 821Elementary And Secondary Schools
- 8211Elementary and Secondary Schools
Company Details
- Employees
- 12 (11-20)
- Annual Revenue
- $1.0M ($1M-$5M)
eChalk Inc: frequently asked questions
What does eChalk Inc do?
This profile covers eChalk Inc, a company reporting $1M-$5M in annual revenue, classified under Elementary and Secondary Schools, based in Bronx, New York, United States, operating in Office service and employing 11-20 people.
Where is eChalk Inc located?
eChalk Inc is headquartered at 240 E 172nd St, Bronx, New York, 10457, United States.
How many employees does eChalk Inc have?
eChalk Inc has about 12 employees (the 11-20 range).
What is eChalk Inc's annual revenue?
eChalk Inc's annual revenue is estimated at $1.0M (the $1M-$5M range).
What industry is eChalk Inc in?
eChalk Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611110 (Elementary and Secondary Schools).
How can I contact eChalk Inc?
Its website is ndssonline.org and its phone number is +1 (718) 4104343.
What companies are similar to eChalk Inc?
Other large industrial & mechanical companies in New York include New York State, New York State Department of Health, City of New York and International Business Machines Corp.
Largest industrial & mechanical companies in New York
Largest companies in New York
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Manufacturing sales in New York, 2026
In New York, Factur's 2026 study counted 53 manufacturing quotes worth $5M and 8 purchase orders over 12 months: 15% of quotes became orders, against 21% nationally. See the New York data.
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