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Products & Services
About Listserv
Listserv is listed as a company classified under Colleges, Universities, and Professional Schools, based in Cambridge, Massachusetts, United States, operating in Office service, employing 101-250 people and reporting $1M-$5M in annual revenue.
Its primary NAICS classification is 611310 (Colleges, Universities, and Professional Schools). Listserv is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Website
- listserv.med.harvard.edu
- Address
- Cambridge, Massachusetts, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6113Colleges, Universities, and Professional Schools
- 611310Colleges, Universities, and Professional Schools
SIC Codes
- 82Educational Services
- 822Colleges, Universities, Professional Schools, And
- 8221Junior Colleges
Company Details
- Employees
- 126 (101-250)
- Annual Revenue
- $3.7M ($1M-$5M)
Listserv: frequently asked questions
What does Listserv do?
Listserv is listed as a company classified under Colleges, Universities, and Professional Schools, based in Cambridge, Massachusetts, United States, operating in Office service, employing 101-250 people and reporting $1M-$5M in annual revenue.
Where is Listserv located?
Listserv is headquartered in Cambridge, Massachusetts, United States.
How many employees does Listserv have?
Listserv has about 126 employees (the 101-250 range).
What is Listserv's annual revenue?
Listserv's annual revenue is estimated at $3.7M (the $1M-$5M range).
What industry is Listserv in?
Listserv is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611310 (Colleges, Universities, and Professional Schools).
How can I contact Listserv?
Its website is listserv.med.harvard.edu.
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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