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Products & Services
About LetPub
This profile covers LetPub, a company classified under Research and Development in Nanotechnology, based in Waltham, Massachusetts, United States, operating in Office service, employing 21-50 people and reporting $5M-$10M in annual revenue.
Its primary NAICS classification is 541713 (Research and Development in Nanotechnology). LetPub is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (781) 2029968
- Website
- letpub.com.cn
- Address
- 400 5th Ave, Waltham, Massachusetts, 2451, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5417Scientific Research and Development Services
- 541713Research and Development in Nanotechnology
SIC Codes
- 37Transportation Equipment
- 372Aircraft And Parts
- 3721Airplane Mfg.
Company Details
- Employees
- 21 (21-50)
- Annual Revenue
- $8.0M ($5M-$10M)
LetPub: frequently asked questions
What does LetPub do?
This profile covers LetPub, a company classified under Research and Development in Nanotechnology, based in Waltham, Massachusetts, United States, operating in Office service, employing 21-50 people and reporting $5M-$10M in annual revenue.
Where is LetPub located?
LetPub is headquartered at 400 5th Ave, Waltham, Massachusetts, 2451, United States.
How many employees does LetPub have?
LetPub has about 21 employees (the 21-50 range).
What is LetPub's annual revenue?
LetPub's annual revenue is estimated at $8.0M (the $5M-$10M range).
What industry is LetPub in?
LetPub is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541713 (Research and Development in Nanotechnology).
How can I contact LetPub?
Its website is letpub.com.cn and its phone number is +1 (781) 2029968.
Largest companies in Massachusetts
Largest industrial & mechanical companies
Manufacturing sales in Massachusetts, 2026
In Massachusetts, Factur's 2026 study counted 32 manufacturing quotes worth $961K and 7 purchase orders over 12 months: 22% of quotes became orders, against 21% nationally. See the Massachusetts data.
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