Insights

Strategic partnerships O'Brien Architects has a history of collaboration with major developers and construction firms, including Lincoln Property Company and Hill Wilkinson/Henderson Engineers, indicating receptive pathways for integrated design-build opportunities and multi-project engagements.

Diversified market With portfolio spanning office, multi-family, retail, mixed-use, industrial, healthcare, civic, and interiors, there are cross-sell opportunities across sectors and potential entry points into clients seeking comprehensive, multi-discipline architectural services.

Brand experience The emphasis on client experience and ‘O&M Moments’ suggests a differentiator around stakeholder engagement and design storytelling, which can be leveraged to win projects where client relationship management and inclusive branding are valued.

Mid-market focus Revenue range ($10M–$25M) and employee count (51–200) place O'Brien Architects in the mid-market segment, presenting a cadence where relationship-driven, repeat-bid opportunities with mid-to-large clients can be cultivated for steady pipeline growth.

Active industry recognition Past awards and long-standing partnerships signal credibility and performance; marketing these accolades to prospective clients can shorten procurement cycles and support competitive positioning against larger firms.

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O'Brien Architects Tech Stack

O'Brien Architects uses 8 technology products and services including LinkedIn Ads, Hotjar, WordPress, and more. Explore O'Brien Architects's tech stack below.

O'Brien Architects's Email Address Formats

O'Brien Architects uses at least 4 email formats:
O'Brien Architects Email FormatsExamplePercentage
First.Last@obrienarch.comJohn.Doe@obrienarch.com
88%
Last@obrienarch.comDoe@obrienarch.com
5%
FLast@obrienarch.comJDoe@obrienarch.com
4%
First@obrienarch.comJohn@obrienarch.com
3%

Frequently Asked Questions

What is O'Brien Architects's phone number?

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You can contact O'Brien Architects's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is O'Brien Architects's official website and social media links?

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O'Brien Architects's official website is obrienarch.com and has social profiles on LinkedIn.

How much revenue does O'Brien Architects generate?

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As of August 2026, O'Brien Architects's annual revenue is estimated to be $10M - $25M.

What is O'Brien Architects's SIC code and NAICS code?

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O'Brien Architects's SIC code is 8712 - Architectural Services and NAICS code is 54131 - Architectural Services.

How many employees does O'Brien Architects have currently?

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As of August 2026, O'Brien Architects has approximately 56 employees across 1 continents, including North America. Key team members include Chief Executive Officer: J. O., Owner: D. M. and Director Of Business Relations: P. B. Explore O'Brien Architects's employee directory with LeadIQ.

What industry does O'Brien Architects belong to?

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O'Brien Architects operates in the Architecture and Planning industry.

What technology does O'Brien Architects use?

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O'Brien Architects's tech stack includes LinkedIn Ads, Hotjar, WordPress, Zoho, Shopify, Microsoft 365, Cornerstone and Adobe Creative Suite.

What is O'Brien Architects's email format?

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O'Brien Architects's email format typically follows the pattern of First.Last@obrienarch.com. Find more O'Brien Architects email formats with LeadIQ.

When was O'Brien Architects founded?

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O'Brien Architects was founded in 1974.
O'Brien Architects logo

O'Brien Architects

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.

Section iconCompany Overview

Phone number
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
1974
Employees
51-200

Section iconFunding & Financials

  • $10M - $25M

    O'Brien Architects's revenue is estimated to be in the range of $10M - $25M

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