What departments does O'Brien Architects have?

O'Brien Architects has employees across 5 departments including Entrepreneurship, Business, Accounting, Program & Project Management, Arts & Design.

What is the largest department at O'Brien Architects?

The largest department at O'Brien Architects is Program & Project Management with 6 employees.

Where are O'Brien Architects employees located globally?

O'Brien Architects has employees across 1 continents and 1 countries including United States Of America.

How has O'Brien Architects's team size changed over time?

O'Brien Architects's team has decreased from approximately 40 to 33 employees based on available data.

O'Brien Architects Employee Directory

Architecture and PlanningTexas, United States51-200 Employees

O'Brien Architects is a mid-sized architecture and planning firm based in Dallas, Texas. Founded in 1974, the firm has completed more than 4,500 projects across the United States and serves clients in a broad range of market sectors, including office, multi-family, retail, mixed-use, industrial, assisted living, healthcare, civic, and interiors. The company emphasizes the client experience as an integral part of its work, seeking to shape meaningful interactions with clients from project inception to completion.

In 2022, the firm partnered with Lincoln Property Company on The Star in Frisco, Texas, a project that involved integrating tenant branding with the larger development. O'Brien Architects operates within the architecture and planning industry and maintains a nationwide project footprint across diverse sectors.

O'Brien Architects Global Highlights

North America
56

United States Of America
56

O'Brien Architects's Leadership

J. O.
Chief Executive Officer
Mobile Phone
Email
D. M.
Owner
Mobile Phone
Email
P. B.
Director Of Business Relations
Mobile Phone
Email
F. K.
Controller
Mobile Phone
Email
N. P.
Controller
Mobile Phone
Email
J. C.
Project Manager
Mobile Phone
Email
A. A.
Senior Project Manager
Mobile Phone
Email
J. N.
Project Manager Rid
Mobile Phone
Email

O'Brien Architects Employee Metrics

100%

50%

0%

2026

2025

Program & Project Management
Arts & Design
Business
Accounting
Other

Contact profiles from O'Brien Architects

Name

Title

Contact

Location

Last Update

D. M.
Owner
Mobile Phone
Email
Oct 16, 2024
J. O.
Chief Executive Officer
Mobile Phone
Email
Oct 23, 2024
P. B.
Director Of Business Relations
Mobile Phone
Email
Jun 25, 2026
F. K.
Controller
Mobile Phone
Email
Oct 17, 2024
N. P.
Controller
Mobile Phone
Email
Oct 17, 2024
J. C.
Project Manager
Mobile Phone
Email
Jun 28, 2026
A. A.
Senior Project Manager
Mobile Phone
Email
J. N.
Project Manager Rid
Mobile Phone
Email
Oct 22, 2024
M. S.
Project Manager
Mobile Phone
Email
Apr 23, 2025
J. P.
Project Designer
Mobile Phone
Email
Jun 25, 2026

Frequently Asked Questions

What is O'Brien Architects known for?

O'Brien Architects was founded in 1974 and operates in the Architecture and Planning industry. You can contact O'Brien Architects's main corporate office by phone at

+1-972-788-****

. Explore O'Brien Architects's company overview page for more information.

What is O'Brien Architects's most common email format?

O'Brien Architects employees' email format typically follows the pattern of First.Last@obrienarch.com. Trying to find reliable and up-to-date employee contact data? Find more O'Brien Architects email formats with LeadIQ.

How many employees does O'Brien Architects have currently?

O'Brien Architects has approximately 56 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are O'Brien Architects's key employees and leadership?

As of August 2026, O'Brien Architects's key employees include:

Chief Executive Officer: J. O.
Owner: D. M.
Director Of Business Relations: P. B.
Controller: F. K.
Controller: N. P.

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O'Brien Architects Employee Directory

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