Primary Block LLC
San Francisco, California
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About Primary Block LLC
Primary Block LLC is a company reporting $1M-$5M in annual revenue, classified under Manufacturing, based in San Francisco, California, United States and employing 21-50 people.
Its primary NAICS classification is 327331 (Concrete Block and Brick Manufacturing). Primary Block LLC is one of 7,660,543 companies listed in California.
Business Contact Information
- Address
- 201 Spear St, San Francisco, California, 94105, United States
Industry & Classification
NAICS Codes
- 32
- 3273Cement and Concrete Product Manufacturing
- 327331Concrete Block and Brick Manufacturing
SIC Codes
- 32Stone, Clay, Glass, And Concrete Products
- 325Structural Clay Products
- 3251Clay Building Material and Refractories Mfg.
Company Details
- Employees
- 25 (21-50)
- Annual Revenue
- $1.3M ($1M-$5M)
Primary Block LLC: frequently asked questions
What does Primary Block LLC do?
Primary Block LLC is a company reporting $1M-$5M in annual revenue, classified under Manufacturing, based in San Francisco, California, United States and employing 21-50 people.
Where is Primary Block LLC located?
Primary Block LLC is headquartered at 201 Spear St, San Francisco, California, 94105, United States.
How many employees does Primary Block LLC have?
Primary Block LLC has about 25 employees (the 21-50 range).
What is Primary Block LLC's annual revenue?
Primary Block LLC's annual revenue is estimated at $1.3M (the $1M-$5M range).
What industry is Primary Block LLC in?
Primary Block LLC's primary NAICS code is 327331 (Concrete Block and Brick Manufacturing).
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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