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Products & Services
About Testa & Wirth
Testa & Wirth is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Lawyers, based in Amityville, New York, United States and operating in Office service.
Its primary NAICS classification is 541110 (Offices of Lawyers). Testa & Wirth is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Phone
- +1 (631) 8425311
- Address
- 686 Albany Ave, Amityville, New York, 11701, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5411Legal Services
- 541110Offices of Lawyers
SIC Codes
- 81Legal Services
- 811Legal Services
- 8111Offices of Lawyers
Company Details
- Employees
- 2 (1-5)
- Annual Revenue
- $120,000 ($0M-$1M)
Testa & Wirth: frequently asked questions
What does Testa & Wirth do?
Testa & Wirth is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Offices of Lawyers, based in Amityville, New York, United States and operating in Office service.
Where is Testa & Wirth located?
Testa & Wirth is headquartered at 686 Albany Ave, Amityville, New York, 11701, United States.
How many employees does Testa & Wirth have?
Testa & Wirth has about 2 employees (the 1-5 range).
What is Testa & Wirth's annual revenue?
Testa & Wirth's annual revenue is estimated at $120,000 (the $0M-$1M range).
What industry is Testa & Wirth in?
Testa & Wirth is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541110 (Offices of Lawyers).
How can I contact Testa & Wirth?
Its phone number is +1 (631) 8425311.
What companies are similar to Testa & Wirth?
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.
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