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Products & Services
About Sigma's
Sigma's is a company operating in Media, employing 51-100 people, reporting $10M-$25M in annual revenue, classified under Newspaper, Periodical, Book, and Directory Publishers and based in Cambridge, Massachusetts, United States.
Its primary NAICS classification is 513120 (Periodical Publishers). Sigma's is one of 29,976 Communication companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (617) 2587577
- Website
- sigma-journal.com
- Address
- 77 Massachusetts Ave, Cambridge, Massachusetts, 2139, United States
Industry & Classification
- Industry
- Communication
- Sector
- Media and Entertainment
- Segment
- Media
NAICS Codes
- 51Information
- 5131Newspaper, Periodical, Book, and Directory Publishers
- 513120Periodical Publishers
SIC Codes
- 27Printing, Publishing, And Allied Industries
- 272Periodical
- 2721Periodical Publishers
Company Details
- Employees
- 58 (51-100)
- Annual Revenue
- $12.8M ($10M-$25M)
Sigma's: frequently asked questions
What does Sigma's do?
Sigma's is a company operating in Media, employing 51-100 people, reporting $10M-$25M in annual revenue, classified under Newspaper, Periodical, Book, and Directory Publishers and based in Cambridge, Massachusetts, United States.
Where is Sigma's located?
Sigma's is headquartered at 77 Massachusetts Ave, Cambridge, Massachusetts, 2139, United States.
How many employees does Sigma's have?
Sigma's has about 58 employees (the 51-100 range).
What is Sigma's's annual revenue?
Sigma's's annual revenue is estimated at $12.8M (the $10M-$25M range).
What industry is Sigma's in?
Sigma's is in the Communication / Media and Entertainment industry, and its primary NAICS code is 513120 (Periodical Publishers).
How can I contact Sigma's?
Its website is sigma-journal.com and its phone number is +1 (617) 2587577.
What companies are similar to Sigma's?
Other large communication companies in Massachusetts include OpenReach Inc, EBSCO Information Services, Virgin Media Ltd and Spark New Zealand Ltd.
Largest communication companies in Massachusetts
Largest companies in Massachusetts
Largest communication 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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