Find prospects like Siemens
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.
About Siemens
Siemens is a company reporting $250M-$500M in annual revenue, classified under Electrical Contractors and Other Wiring Installation Contractors, based in Waltham, Massachusetts, United States and employing 501-1,000 people.
Its primary NAICS classification is 238210 (Electrical Contractors and Other Wiring Installation Contractors). Siemens is one of 1,441,867 companies listed in Massachusetts.
Business Contact Information
- Phone
- +1 (781) 6221900
- Address
- 32 4th Ave, Waltham, Massachusetts, 2451, United States
Industry & Classification
NAICS Codes
- 23Construction
- 2382Building Equipment Contractors
- 238210Electrical Contractors and Other Wiring Installation Contractors
SIC Codes
- 17Construction Special Trade Contractors
- 171Plumbing, Heating And Air-conditioning
- 1711Plumbing, Heating, and Air Conditioning Contractors
Company Details
- Employees
- 601 (501-1,000)
- Annual Revenue
- $471.0M ($250M-$500M)
Siemens: frequently asked questions
What does Siemens do?
Siemens is a company reporting $250M-$500M in annual revenue, classified under Electrical Contractors and Other Wiring Installation Contractors, based in Waltham, Massachusetts, United States and employing 501-1,000 people.
Where is Siemens located?
Siemens is headquartered at 32 4th Ave, Waltham, Massachusetts, 2451, United States.
How many employees does Siemens have?
Siemens has about 601 employees (the 501-1,000 range).
What is Siemens's annual revenue?
Siemens's annual revenue is estimated at $471.0M (the $250M-$500M range).
What industry is Siemens in?
Siemens's primary NAICS code is 238210 (Electrical Contractors and Other Wiring Installation Contractors).
How can I contact Siemens?
Its phone number is +1 (781) 6221900.
Largest companies in Massachusetts
Largest companies on Factur
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.