DeCorp
Construction · Houston, Texas
Products & Services
About DeCorp
DEC, formerly Dannenbaum Eng. always been more than an engineering firm. We team with clients and others to find innovative solutions to make communities better. Through the decades, we?
Its primary NAICS classification is 541330 (Engineering Services). DeCorp is one of 20,918 Construction companies listed in Texas.
Business Contact Information
- Phone
- +1 (713) 5209570
- Website
- http://www.decorp.com
- Address
- 3100 W Alabama St, Houston, Texas, 77098, United States
Industry & Classification
- Industry
- Construction
- Sector
- Construction
- Segment
- Industrial construction
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
- 327 (251-500)
- Annual Revenue
- $11.8M ($10M-$25M)
DeCorp: frequently asked questions
What does DeCorp do?
DEC, formerly Dannenbaum Eng. always been more than an engineering firm. We team with clients and others to find innovative solutions to make communities better. Through the decades, we?
Where is DeCorp located?
DeCorp is headquartered at 3100 W Alabama St, Houston, Texas, 77098, United States.
How many employees does DeCorp have?
DeCorp has about 327 employees (the 251-500 range).
What is DeCorp's annual revenue?
DeCorp's annual revenue is estimated at $11.8M (the $10M-$25M range).
What industry is DeCorp in?
DeCorp is in the Construction / Construction industry, and its primary NAICS code is 541330 (Engineering Services).
How can I contact DeCorp?
Its website is www.decorp.com and its phone number is +1 (713) 5209570.
What companies are similar to DeCorp?
Other large construction companies in Texas include DR Horton Inc, Hyundai Engineering Co. Ltd, Fluor Corp and CB&I Inc.
Largest construction companies in Texas
Largest companies in Texas
Largest construction 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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