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Products & Services
About 643 Ltd
643 Ltd is listed as a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Computer Systems Design Services and based in North Richland Hills, Texas, United States.
Its primary NAICS classification is 541512 (Computer Systems Design Services). 643 Ltd is one of 1,586,245 Industrial & mechanical companies listed in Texas.
Business Contact Information
- Address
- 6851 NE Loop 820, North Richland Hills, Texas, 76180, United States
Industry & Classification
- Industry
- Industrial & mechanical
- Sector
- Commercial services
- Segment
- Office service
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5415Computer Systems Design and Related Services
- 541512Computer Systems Design Services
SIC Codes
- 73Business Services
- 737Computer Programming, Data Processing, And Other Computer Related Services
- 7373Computer Systems Design Services
Company Details
- Employees
- 3 (1-5)
- Annual Revenue
- $790,000 ($0M-$1M)
643 Ltd: frequently asked questions
What does 643 Ltd do?
643 Ltd is listed as a company operating in Office service, employing 1-5 people, reporting $0M-$1M in annual revenue, classified under Computer Systems Design Services and based in North Richland Hills, Texas, United States.
Where is 643 Ltd located?
643 Ltd is headquartered at 6851 NE Loop 820, North Richland Hills, Texas, 76180, United States.
How many employees does 643 Ltd have?
643 Ltd has about 3 employees (the 1-5 range).
What is 643 Ltd's annual revenue?
643 Ltd's annual revenue is estimated at $790,000 (the $0M-$1M range).
What industry is 643 Ltd in?
643 Ltd is in the Industrial & mechanical / Commercial services industry, and its primary NAICS code is 541512 (Computer Systems Design Services).
What companies are similar to 643 Ltd?
Other large industrial & mechanical companies in Texas include State of Texas, Phillips 66 Co, Foxconn Industrial Internet Co. Ltd and Accenture.
Largest industrial & mechanical companies in Texas
Largest companies in Texas
Largest industrial & mechanical companies
Manufacturing sales in Texas, 2026
In Texas, Factur's 2026 study counted 76 manufacturing quotes worth $23.7M and 13 purchase orders over 12 months: 17% of quotes became orders, against 21% nationally. See the Texas data.
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