Leadstack Inc
Commercial services · San Francisco, California
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Products & Services
About Leadstack Inc
Leadstack Inc is listed as a company employing 251-500 people, reporting $10M-$25M in annual revenue, classified under Employment Services, based in San Francisco, California, United States and operating in Office service.
Its primary NAICS classification is 561320 (Temporary Help Services). Leadstack Inc is one of 2,121,238 Industrial & mechanical companies listed in California.
Business Contact Information
- Phone
- +1 (628) 2003063
- Website
- leadstackinc.com
- facebook.com/leadstackinc
- Address
- 1390 Market St, San Francisco, California, 94102, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 56Administrative and Support and Waste Management and Remediation Services
- 5613Employment Services
- 561320Temporary Help Services
SIC Codes
- 73Business Services
- 736Personnel Supply Services
- 7363Professional Employer Organizations
Company Details
- Employees
- 279 (251-500)
- Annual Revenue
- $16.0M ($10M-$25M)
Leadstack Inc: frequently asked questions
What does Leadstack Inc do?
Leadstack Inc is listed as a company employing 251-500 people, reporting $10M-$25M in annual revenue, classified under Employment Services, based in San Francisco, California, United States and operating in Office service.
Where is Leadstack Inc located?
Leadstack Inc is headquartered at 1390 Market St, San Francisco, California, 94102, United States.
How many employees does Leadstack Inc have?
Leadstack Inc has about 279 employees (the 251-500 range).
What is Leadstack Inc's annual revenue?
Leadstack Inc's annual revenue is estimated at $16.0M (the $10M-$25M range).
What industry is Leadstack Inc in?
Leadstack Inc is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 561320 (Temporary Help Services).
How can I contact Leadstack Inc?
Its website is leadstackinc.com and its phone number is +1 (628) 2003063.
What companies are similar to Leadstack 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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