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About Protol Engineering Corp
This profile covers Protol Engineering Corp, a company classified under Engineering Services, based in Dallas, Texas, United States, employing 6-10 people and reporting $0M-$1M in annual revenue.
Its primary NAICS classification is 541330 (Engineering Services). Protol Engineering Corp is one of 5,697,306 companies listed in Texas.
Business Contact Information
- Address
- 1445 Ross Ave, Dallas, Texas, 75202, United States
Industry & Classification
NAICS Codes
- 54Professional, Scientific, and Technical Services
- 5413Architectural, Engineering, and Related Services
- 541330Engineering Services
SIC Codes
- 87Engineering, Accounting, Research, Management, And Related Services
- 871Engineering, Architectural, And Surveying
- 8711Engineering Services
Company Details
- Employees
- 9 (6-10)
- Annual Revenue
- $721,000 ($0M-$1M)
Protol Engineering Corp: frequently asked questions
What does Protol Engineering Corp do?
This profile covers Protol Engineering Corp, a company classified under Engineering Services, based in Dallas, Texas, United States, employing 6-10 people and reporting $0M-$1M in annual revenue.
Where is Protol Engineering Corp located?
Protol Engineering Corp is headquartered at 1445 Ross Ave, Dallas, Texas, 75202, United States.
How many employees does Protol Engineering Corp have?
Protol Engineering Corp has about 9 employees (the 6-10 range).
What is Protol Engineering Corp's annual revenue?
Protol Engineering Corp's annual revenue is estimated at $721,000 (the $0M-$1M range).
What industry is Protol Engineering Corp in?
Protol Engineering Corp's primary NAICS code is 541330 (Engineering Services).
Largest companies in Texas
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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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