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About Interphase
Interphase is a company classified under Marketing Consulting Services, based in San Bruno, California, United States, employing 251-500 people and reporting $25M-$50M in annual revenue.
Its primary NAICS classification is 541613 (Marketing Consulting Services). Interphase is one of 7,660,543 companies listed in California.
Business Contact Information
- Phone
- +1 (650) 2385242
- Website
- interphase-global.com
- Address
- 1111 Bayhill Dr, San Bruno, California, 94066, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541613Marketing Consulting Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 874Management And Public Relations Services
- 8742Marketing Consulting Services
Company Details
- Employees
- 261 (251-500)
- Annual Revenue
- $28.4M ($25M-$50M)
Interphase: frequently asked questions
What does Interphase do?
Interphase is a company classified under Marketing Consulting Services, based in San Bruno, California, United States, employing 251-500 people and reporting $25M-$50M in annual revenue.
Where is Interphase located?
Interphase is headquartered at 1111 Bayhill Dr, San Bruno, California, 94066, United States.
How many employees does Interphase have?
Interphase has about 261 employees (the 251-500 range).
What is Interphase's annual revenue?
Interphase's annual revenue is estimated at $28.4M (the $25M-$50M range).
What industry is Interphase in?
Interphase's primary NAICS code is 541613 (Marketing Consulting Services).
How can I contact Interphase?
Its website is interphase-global.com and its phone number is +1 (650) 2385242.
Largest companies in California
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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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