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Products & Services
About OnFILTER Inc
OnFILTER manufactures broad range of EMI filters: EMI filters for AC, DC, ground, servo motors and variable frequency drives (VFD), data; power line EMI and PLC adapters. High performance in real-life applications.
Its primary NAICS classification is 335313 (Switchgear and Switchboard Apparatus Manufacturing). OnFILTER Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (831) 8244052
- Website
- www.onfilter.com
- Address
- 730 Mission St, Santa Cruz, California, 95060, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Machinery
- Segment
- Industrial machinery
NAICS Codes
- 33
- 3353Electrical Equipment Manufacturing
- 335313Switchgear and Switchboard Apparatus Manufacturing
SIC Codes
- 36Electronic And Other Electrical Equipment And Components, Except Computer Equipment
- 361Electric Transmission And Distribution Equipment
- 3613Switchgear and Switchboard Apparatus Mfg.
Company Details
- Employees
- 4 (1-5)
- Annual Revenue
- $1.8M ($1M-$5M)
OnFILTER Inc: frequently asked questions
What does OnFILTER Inc do?
OnFILTER manufactures broad range of EMI filters: EMI filters for AC, DC, ground, servo motors and variable frequency drives (VFD), data; power line EMI and PLC adapters. High performance in real-life applications.
Where is OnFILTER Inc located?
OnFILTER Inc is headquartered at 730 Mission St, Santa Cruz, California, 95060, United States.
How many employees does OnFILTER Inc have?
OnFILTER Inc has about 4 employees (the 1-5 range).
What is OnFILTER Inc's annual revenue?
OnFILTER Inc's annual revenue is estimated at $1.8M (the $1M-$5M range).
What industry is OnFILTER Inc in?
OnFILTER Inc is in the Industrial & mechanical / Machinery industry, and its primary NAICS code is 335313 (Switchgear and Switchboard Apparatus Manufacturing).
How can I contact OnFILTER Inc?
Its website is www.onfilter.com and its phone number is +1 (831) 8244052.
What companies are similar to OnFILTER 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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