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About R Block
This profile covers R Block, a company based in Alta Loma, California, United States, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Manufacturing.
Its primary NAICS classification is 327331 (Concrete Block and Brick Manufacturing). R Block is one of 7,660,543 companies listed in California.
Business Contact Information
- Address
- 6614 Carnelian St, Alta Loma, California, 91701, 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
- 6 (6-10)
- Annual Revenue
- $408,000 ($0M-$1M)
R Block: frequently asked questions
What does R Block do?
This profile covers R Block, a company based in Alta Loma, California, United States, employing 6-10 people, reporting $0M-$1M in annual revenue and classified under Manufacturing.
Where is R Block located?
R Block is headquartered at 6614 Carnelian St, Alta Loma, California, 91701, United States.
How many employees does R Block have?
R Block has about 6 employees (the 6-10 range).
What is R Block's annual revenue?
R Block's annual revenue is estimated at $408,000 (the $0M-$1M range).
What industry is R Block in?
R Block's primary NAICS code is 327331 (Concrete Block and Brick Manufacturing).
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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