Technical Authentication & Grading LLC
Construction · Sherman Oaks, California
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Products & Services
About Technical Authentication & Grading LLC
Technical Authentication & Grading (TAG) provides transparent grading and slabs with patented computer vision technology. Receive accurate scores on a 1000pt scale and see how a TAG Gem Mint 10 ranks on TAG Leaderboards. Review defects, centering, corner/edge metrics and more.
Its primary NAICS classification is 237310 (Highway, Street, and Bridge Construction). Technical Authentication & Grading LLC is one of 26,724 Construction companies listed in California.
Business Contact Information
- Website
- taggrading.com
- Address
- 13547 Ventura Blvd, Sherman Oaks, California, 91423, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
NAICS Codes
- 23Construction
- 2373Highway, Street, and Bridge Construction
- 237310Highway, Street, and Bridge Construction
SIC Codes
- 16Heavy Construction Other Than Building Construction Contractors
- 161Highway And Street Construction, Except
- 1611Site Preparation Contractors
Company Details
- Employees
- 5 (1-5)
- Annual Revenue
- $350,000 ($0M-$1M)
Technical Authentication & Grading LLC: frequently asked questions
What does Technical Authentication & Grading LLC do?
Technical Authentication & Grading (TAG) provides transparent grading and slabs with patented computer vision technology. Receive accurate scores on a 1000pt scale and see how a TAG Gem Mint 10 ranks on TAG Leaderboards. Review defects, centering, corner/edge metrics and more.
Where is Technical Authentication & Grading LLC located?
Technical Authentication & Grading LLC is headquartered at 13547 Ventura Blvd, Sherman Oaks, California, 91423, United States.
How many employees does Technical Authentication & Grading LLC have?
Technical Authentication & Grading LLC has about 5 employees (the 1-5 range).
What is Technical Authentication & Grading LLC's annual revenue?
Technical Authentication & Grading LLC's annual revenue is estimated at $350,000 (the $0M-$1M range).
What industry is Technical Authentication & Grading LLC in?
Technical Authentication & Grading LLC is in the Construction / Construction industry, and its primary NAICS code is 237310 (Highway, Street, and Bridge Construction).
How can I contact Technical Authentication & Grading LLC?
Its website is taggrading.com.
What companies are similar to Technical Authentication & Grading LLC?
Other large construction companies in California include Hyundai Engineering & Construction Co. Ltd, RSK Group, Takenaka Corp and Daewoo Construction.
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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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