Excelsior Sciences
Commercial services · New York City, New York
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Products & Services
About Excelsior Sciences
Excelsior Sciences leverages blocc chemistry — automated, AI-friendly small molecule synthesis — to accelerate drug discovery and scale from molecule to manufacturing.
Its primary NAICS classification is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)). Excelsior Sciences is one of 1,507,691 Industrial & mechanical companies listed in New York.
Business Contact Information
- Website
- excelsiorsci.com
- Address
- 345 Park Ave S, New York City, New York, 10010, 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
- 541715Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 873Research, Development, And Testing Services
- 8731
Company Details
- Employees
- 13 (11-20)
- Annual Revenue
- $2.7M ($1M-$5M)
Excelsior Sciences: frequently asked questions
What does Excelsior Sciences do?
Excelsior Sciences leverages blocc chemistry — automated, AI-friendly small molecule synthesis — to accelerate drug discovery and scale from molecule to manufacturing.
Where is Excelsior Sciences located?
Excelsior Sciences is headquartered at 345 Park Ave S, New York City, New York, 10010, United States.
How many employees does Excelsior Sciences have?
Excelsior Sciences has about 13 employees (the 11-20 range).
What is Excelsior Sciences's annual revenue?
Excelsior Sciences's annual revenue is estimated at $2.7M (the $1M-$5M range).
What industry is Excelsior Sciences in?
Excelsior Sciences is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541715 (Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)).
How can I contact Excelsior Sciences?
Its website is excelsiorsci.com.
What companies are similar to Excelsior Sciences?
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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