About Span
Span is listed as a company employing 220 people, classified under Other Electrical Equipment and Component Manufacturing and based in San Francisco, California, United States.
Span is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- (415) 598-8578
- Website
- www.span.io
- www.linkedin.com/company/spanio
- Address
- 679 Bryant St, San Francisco, California, 94107-1612, United States
Industry & Classification
NAICS Codes
- 335911
- 335313Switchgear and Switchboard Apparatus Manufacturing
- 33
- 335Electrical Equipment, Appliance, and Component Manufacturing
- 3353Electrical Equipment Manufacturing
- 33531Electrical Equipment Manufacturing
- 3359Other Electrical Equipment and Component Manufacturing
- 33591Battery Manufacturing
SIC Codes
- 3613Switchgear and Switchboard Apparatus Mfg.
- 361Electric Transmission And Distribution Equipment
Company Details
- Employees
- 220
Span: frequently asked questions
What does Span do?
Span is listed as a company employing 220 people, classified under Other Electrical Equipment and Component Manufacturing and based in San Francisco, California, United States.
Where is Span located?
Span is located at 679 Bryant St, San Francisco, California, 94107-1612, United States.
How many employees does Span have?
Span has about 220 employees.
How can I contact Span?
Its website is www.span.io and its phone number is (415) 598-8578.
Largest companies in California
Largest companies on Factur
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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