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About Mario Olvera Castillo
Mario Olvera Castillo is a company reporting $1M-$5M in annual revenue, classified under Engineering Services, based in Brownsville, Texas, United States and employing 11-20 people.
Its primary NAICS classification is 541330 (Engineering Services). Mario Olvera Castillo is one of 5,697,306 companies listed in Texas.
Business Contact Information
- Address
- 4553 Espinosa, Brownsville, Texas, 78526, 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
- 12 (11-20)
- Annual Revenue
- $2.0M ($1M-$5M)
Mario Olvera Castillo: frequently asked questions
What does Mario Olvera Castillo do?
Mario Olvera Castillo is a company reporting $1M-$5M in annual revenue, classified under Engineering Services, based in Brownsville, Texas, United States and employing 11-20 people.
Where is Mario Olvera Castillo located?
Mario Olvera Castillo is headquartered at 4553 Espinosa, Brownsville, Texas, 78526, United States.
How many employees does Mario Olvera Castillo have?
Mario Olvera Castillo has about 12 employees (the 11-20 range).
What is Mario Olvera Castillo's annual revenue?
Mario Olvera Castillo's annual revenue is estimated at $2.0M (the $1M-$5M range).
What industry is Mario Olvera Castillo in?
Mario Olvera Castillo's primary NAICS code is 541330 (Engineering Services).
How can I contact Mario Olvera Castillo?
Its website is disenosmatematico.blogspot.com.
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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