Sean O'Brien - Email & Phone Number

CEO at O'brien Architects

Sean O'Brien is based out of Dallas, Texas, United States and works at O'brien Architects as CEO.

Sean O'Brien's Contact Information

Sean O'Brien's Work email

s*****@obrien***.com

Valid

Latest update

June 9, 2026

Location

Dallas, Texas, United States

Sean's current employer

O'brien Architects

Description

Website

obrienarch.com

HQ Location

Dallas, Texas, United States

Number of employees

11-50

Industry

Architecture And Planning

Latest update

April 30, 2024

Read about O'brien Architects

Frequent questions about Sean O'Brien

What company is Sean O'Brien working for?

Sean O'Brien works for O'brien Architects.

What is Sean O'Brien's function at O'brien Architects?

Sean O'Brien is CEO at O'brien Architects.

Where is Sean O'Brien based?

Sean O'Brien is based out of Dallas, Texas, United States.

What is Sean O'Brien's work email address?

Sean O'Brien's professional email address is s*****@obrien***.com

Who are Sean O'Brien's co-workers?

Sean O'Brien's colleagues are Jack O'Brien, Tien Ngo, Stefan Haessig, Kellie Summerall, Robert Evans, Rey Castillo, Scott Engdahl, Marianne Scheer, Stacie Perry, Steffen Staiger, David Borja.

Sean's co-workers

Director of Design - Planning

Kellie Summerall

Business Development Manager

Robert Evans

Senior Project Manager

Rey Castillo

Multi-Family Studio Leader

Architect / Associate

David Borja

Senior Project Manager

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