About O'Brien Engineering Inc.
O'Brien Engineering Inc. is an Engineering company, headquartered in Dallas, with 51 - 200 employees and annual revenue of $5M - $20M.
OEI is a full service engineering and architecture design firm established in 1987. A certified Service Disabled Veteran Owned Small Business (SDVOSB) and State of Texas HUB firm, we serve customers nationwide and overseas. Our work and clients are diversified; we serve federal, municipal, state, o...
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O'Brien Engineering Inc. Company Highlights
Phone Number
(972) 233-xxxx
Corporate Office Address
14900 Landmark Blvd
Dallas, 75254
Website
O'Brien Engineering Inc. Email Format
The most common O'Brien Engineering Inc. email format is [f][last] (ex. jdoe@obrieneng.com), currently being used by 100% of O'Brien Engineering Inc. business email addresses. There are 3 email formats used by O'Brien Engineering Inc..
O'Brien Engineering Inc. Org
O'Brien Engineering Inc. has 2 C-Level, 3 VP, 1 Director, 6 Manager, 1 Senior, 9 Mid-Level, and 3 Other employees.
O'Brien Engineering Inc.'s Tech Stack
Frequently Asked Questions About
O'Brien Engineering Inc.
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How many senior employees does O'Brien Engineering Inc. have?
O'Brien Engineering Inc. has 13 senior employees that are typically used for decision making.
What email format does O'Brien Engineering Inc. use?
The most common O'Brien Engineering Inc. email format is {f}{last} (e.g. jdoe@obrieneng.com).
What technologies does O'Brien Engineering Inc. use?
O'Brien Engineering Inc. uses technologies including ADP, Animate.css, and ArcGIS.
How do I contact O'Brien Engineering Inc.?
To contact O'Brien Engineering Inc., visit obrieneng.com.
What companies are similar to O'Brien Engineering Inc.?
Companies similar to O'Brien Engineering Inc. include ABC Florida East Coast Chapter, Turner Group Co., and AtkinsRéalis.
Where is O'Brien Engineering Inc. headquartered?
O'Brien Engineering Inc. is headquartered at 14900 Landmark Blvd, Dallas.
What is the main phone number for O'Brien Engineering Inc.?
The main phone number for O'Brien Engineering Inc. is (972) 233-xxxx.
What is the official website for O'Brien Engineering Inc.?
The official website for O'Brien Engineering Inc. is obrieneng.com.
What is the annual revenue of O'Brien Engineering Inc.?
The annual revenue of O'Brien Engineering Inc. is $5M - $20M.
How many employees does O'Brien Engineering Inc. have?
O'Brien Engineering Inc. has 51 - 200 employees.
What industry is O'Brien Engineering Inc. in?
O'Brien Engineering Inc. is in the Engineering industry.
Last updated: November 4, 2025