Primary Source Inc
Commercial services · Watertown, Massachusetts
Find prospects like Primary Source Inc
Get a list of similar companies, matched by industry, size and location, ready for outreach.
Free sample of 25 companies by email within one business day. No spam: we only use your email for this request.
Products & Services
About Primary Source Inc
Join 2000+ teachers globalizing their classrooms and curricula with our professional development programs, graduate credit- and PDP-earning courses, resource guides, and classroom-ready activities. Our collaborative learning opportunities help K-12 teachers build students' cultural proficiency and civics skills in the classroom.
Its primary NAICS classification is 611710 (Educational Support Services). Primary Source Inc is one of 418,710 Industrial & mechanical companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (617) 9239933
- Website
- primarysource.org
- facebook.com/primarysourceorg
- Address
- 63 Pleasant St, Watertown, Massachusetts, 2472, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 61Educational Services
- 6117Educational Support Services
- 611710Educational Support Services
SIC Codes
- 82Educational Services
- 829Schools And Educational Services, Not Elsewhere
- 8299Automobile Driving Schools
Company Details
- Employees
- 15 (11-20)
- Annual Revenue
- $1.8M ($1M-$5M)
Primary Source Inc: frequently asked questions
What does Primary Source Inc do?
Join 2000+ teachers globalizing their classrooms and curricula with our professional development programs, graduate credit- and PDP-earning courses, resource guides, and classroom-ready activities.
Where is Primary Source Inc located?
Primary Source Inc is headquartered at 63 Pleasant St, Watertown, Massachusetts, 2472, United States.
How many employees does Primary Source Inc have?
Primary Source Inc has about 15 employees (the 11-20 range).
What is Primary Source Inc's annual revenue?
Primary Source Inc's annual revenue is estimated at $1.8M (the $1M-$5M range).
What industry is Primary Source Inc in?
Primary Source Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 611710 (Educational Support Services).
How can I contact Primary Source Inc?
Its website is primarysource.org and its phone number is +1 (617) 9239933.
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.
Own this business?
Keep your profile accurate — or ask us to take it down. We acknowledge requests within 7 days and resolve them within 30 days.
Prefer email? privacy@facturmfg.com
Add this badge to your website — show visitors you're listed on Factur Data.