The Signal Code
Commercial services · Cambridge, Massachusetts
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Products & Services
About The Signal Code
This profile covers The Signal Code, a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Social Advocacy Organizations, based in Cambridge, Massachusetts, United States and operating in Office service.
Its primary NAICS classification is 813311 (Human Rights Organizations). The Signal Code is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Website
- signalcode.org
- Address
- Cambridge, Massachusetts, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 81Other Services (except Public Administration)
- 8133Social Advocacy Organizations
- 813311Human Rights Organizations
SIC Codes
- 83Social Services
- 839Social Services, Not Elsewhere Classified
- 8399Human Rights Organizations
Company Details
- Employees
- 11 (11-20)
- Annual Revenue
- $1.8M ($1M-$5M)
The Signal Code: frequently asked questions
What does The Signal Code do?
This profile covers The Signal Code, a company employing 11-20 people, reporting $1M-$5M in annual revenue, classified under Social Advocacy Organizations, based in Cambridge, Massachusetts, United States and operating in Office service.
Where is The Signal Code located?
The Signal Code is headquartered in Cambridge, Massachusetts, United States.
How many employees does The Signal Code have?
The Signal Code has about 11 employees (the 11-20 range).
What is The Signal Code's annual revenue?
The Signal Code's annual revenue is estimated at $1.8M (the $1M-$5M range).
What industry is The Signal Code in?
The Signal Code is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 813311 (Human Rights Organizations).
How can I contact The Signal Code?
Its website is signalcode.org.
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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