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Products & Services
About Group Zero
This profile covers Group Zero, a company operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Human Resources Consulting Services and based in San Anselmo, California, United States.
Its primary NAICS classification is 541612 (Human Resources Consulting Services). Group Zero is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Address
- 337 Butterfield Rd, San Anselmo, California, 94960, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5416Management, Scientific, and Technical Consulting Services
- 541612Human Resources Consulting Services
SIC Codes
- 73Business Services
- 736Personnel Supply Services
- 7361
Company Details
- Employees
- 9 (6-10)
- Annual Revenue
- $2.7M ($1M-$5M)
Group Zero: frequently asked questions
What does Group Zero do?
This profile covers Group Zero, a company operating in Office service, employing 6-10 people, reporting $1M-$5M in annual revenue, classified under Human Resources Consulting Services and based in San Anselmo, California, United States.
Where is Group Zero located?
Group Zero is headquartered at 337 Butterfield Rd, San Anselmo, California, 94960, United States.
How many employees does Group Zero have?
Group Zero has about 9 employees (the 6-10 range).
What is Group Zero's annual revenue?
Group Zero's annual revenue is estimated at $2.7M (the $1M-$5M range).
What industry is Group Zero in?
Group Zero is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541612 (Human Resources Consulting Services).
What companies are similar to Group Zero?
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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