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Products & Services
About Seismic Switch Inc
Seismic Switch Inc. - Providing UL and cUL approved earthquake safety switches for the elevator industry for over 50 years. Seismic Switch Inc is a company employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Navigational, Measuring, Electromedical, and Control Instruments Manufacturing, based in San Rafael, California, United States and operating in Industrial machinery.
Its primary NAICS classification is 334519 (Other Measuring and Controlling Device Manufacturing). Seismic Switch Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (415) 4921200
- Website
- www.seismicswitchinc.com
- Address
- 889 4th St, San Rafael, California, 94901, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 33
- 3345Navigational, Measuring, Electromedical, and Control Instruments Manufacturing
- 334519Other Measuring and Controlling Device Manufacturing
SIC Codes
- 38Measuring, Analyzing, And Controlling Instruments; Photographic, Medical And Optical Goods; Watches And Clocks
- 382Laboratory Apparatus And Analytical, Optical, Measuring, and Controlling Instruments
- 3829Other Measuring and Controlling Device Mfg.
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $830,000 ($0M-$1M)
Seismic Switch Inc: frequently asked questions
What does Seismic Switch Inc do?
Seismic Switch Inc. - Providing UL and cUL approved earthquake safety switches for the elevator industry for over 50 years.
Where is Seismic Switch Inc located?
Seismic Switch Inc is headquartered at 889 4th St, San Rafael, California, 94901, United States.
How many employees does Seismic Switch Inc have?
Seismic Switch Inc has about 5 employees (the 1-5 range).
What is Seismic Switch Inc's annual revenue?
Seismic Switch Inc's annual revenue is estimated at $830,000 (the $0M-$1M range).
What industry is Seismic Switch Inc in?
Seismic Switch Inc is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 334519 (Other Measuring and Controlling Device Manufacturing).
How can I contact Seismic Switch Inc?
Its website is www.seismicswitchinc.com and its phone number is +1 (415) 4921200.
What companies are similar to Seismic Switch Inc?
Other large industrial & mechanical companies in California include State of California, TD SYNNEX Corp, University of California and Ingram Micro Holding Corp.
Largest industrial & mechanical companies in California
Largest companies in California
Largest industrial & mechanical companies
Manufacturing sales in California, 2026
In California, Factur's 2026 study counted 98 manufacturing quotes worth $14.7M and 18 purchase orders over 12 months: 18% of quotes became orders, against 21% nationally. See the California data.
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