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Products & Services
About FunctionOne Inc
FunctionOne Inc is a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Computer Facilities Management Services and based in Berkeley, California, United States.
Its primary NAICS classification is 541513 (Computer Facilities Management Services). FunctionOne Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (415) 9439888
- Website
- functiononeit.com
- linkedin.com/company/functionone
- facebook.com/functiononeit
- Address
- 2239 5th St, Berkeley, California, 94710, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541513Computer Facilities Management Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7376Computer Facilities Management Services
Company Details
- Employees
- 23 (21-50)
- Annual Revenue
- $4.0M ($1M-$5M)
FunctionOne Inc: frequently asked questions
What does FunctionOne Inc do?
FunctionOne Inc is a company operating in Office service, employing 21-50 people, reporting $1M-$5M in annual revenue, classified under Computer Facilities Management Services and based in Berkeley, California, United States.
Where is FunctionOne Inc located?
FunctionOne Inc is headquartered at 2239 5th St, Berkeley, California, 94710, United States.
How many employees does FunctionOne Inc have?
FunctionOne Inc has about 23 employees (the 21-50 range).
What is FunctionOne Inc's annual revenue?
FunctionOne Inc's annual revenue is estimated at $4.0M (the $1M-$5M range).
What industry is FunctionOne Inc in?
FunctionOne Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541513 (Computer Facilities Management Services).
How can I contact FunctionOne Inc?
Its website is functiononeit.com and its phone number is +1 (415) 9439888.
What companies are similar to FunctionOne 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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