Teaching House
Commercial services · New York City, New York
Find prospects like Teaching House
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Teaching House
Discover Teaching House, the world's largest provide of the CELTA (the Certificate in English Language Training), the most widely accepted TESOL program in the world.
Its primary NAICS classification is 611630 (Language Schools). Teaching House is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (212) 7320277
- Website
- teachinghouse.com
- facebook.com/teachinghouse
- Address
- 226 W 26th St, New York City, New York, 10001, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6116Other Schools and Instruction
- 611630Language Schools
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 42 (21-50)
- Annual Revenue
- $7.4M ($5M-$10M)
Teaching House: frequently asked questions
What does Teaching House do?
Discover Teaching House, the world's largest provide of the CELTA (the Certificate in English Language Training), the most widely accepted TESOL program in the world.
Where is Teaching House located?
Teaching House is headquartered at 226 W 26th St, New York City, New York, 10001, United States.
How many employees does Teaching House have?
Teaching House has about 42 employees (the 21-50 range).
What is Teaching House's annual revenue?
Teaching House's annual revenue is estimated at $7.4M (the $5M-$10M range).
What industry is Teaching House in?
Teaching House is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611630 (Language Schools).
How can I contact Teaching House?
Its website is teachinghouse.com and its phone number is +1 (212) 7320277.
What companies are similar to Teaching House?
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
Largest industrial & mechanical companies
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.