What is O'Brien & Keane's NAICS code?

O'Brien & Keane's NAICS code is 54131 (Architectural Services).

Insights

Niche Market Focus O'Brien & Keane operates as a boutique architecture firm specializing in personalized service and high attention to detail, making them an ideal partner for clients seeking tailored architectural solutions with a focus on community impact and environmental sustainability.

Sustainable Practices The company's commitment to environmental sustainable practices aligns with increasing client demand for eco-friendly and green building designs, highlighting opportunities to offer advanced sustainable consulting or green project collaborations.

Experience & Trust With over 22 years of experience and a dedicated small team, O'Brien & Keane has built strong client relationships and trust, suggesting potential for long-term project partnerships and repeat business in residential, institutional, and public sector markets.

Growth Potential Operating within a competitive industry with revenues between 1M and 10M and leveraging innovative technology stacks signals room for expansion by scaling services or targeting larger projects within the architecture and planning sector.

Technology Adoption Utilization of modern web technologies such as Google Analytics, Adobe Fonts, and Webpack indicates a digitally savvy approach, providing opportunities to enhance marketing outreach, client engagement, and data-driven project management strategies to attract new clients.

Similar companies to O'Brien & Keane

O'Brien & Keane Tech Stack

O'Brien & Keane uses 8 technology products and services including Open Graph, Webpack, jQuery, and more. Explore O'Brien & Keane's tech stack below.

Open Graph
Content Management System
Webpack
Development
jQuery
Javascript Libraries
Choices
Javascript Libraries
Modernizr
Javascript Libraries
HSTS
Security
Google Analytics
Web Analytics
Adobe Fonts
Web Fonts

Media & News

O'Brien & Keane's Email Address Formats

O'Brien & Keane uses at least 2 format(s):

O'Brien & Keane Email Formats	Example	Percentage
FLast@obrieneng.com	JDoe@obrieneng.com	92%
Last@obrieneng.com	Doe@obrieneng.com	8%
FLast@obrienandkeane.com	JDoe@obrienandkeane.com	50%
FLast@obrienandkeane.com	JDoe@obrienandkeane.com	50%

Frequently Asked Questions

Where is O'Brien & Keane's headquarters located?

O'Brien & Keane's main headquarters is located at 3179 Wilson Boulevard Arlington, Virginia 22201 United States. The company has employees across 1 continents, including North America.

What is O'Brien & Keane's phone number?

You can contact O'Brien & Keane's main corporate office by phone at

+1-703-522-****

. 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 & Keane's official website and social media links?

O'Brien & Keane's official website is obrienandkeane.com and has social profiles on LinkedIn.

How much revenue does O'Brien & Keane generate?

As of February 2026, O'Brien & Keane's annual revenue is estimated to be $3M.

What is O'Brien & Keane's SIC code NAICS code?

O'Brien & Keane's SIC code is 8712 - Architectural Services NAICS code is 54131 - Architectural Services.

How many employees does O'Brien & Keane have currently?

As of February 2026, O'Brien & Keane has approximately 5 employees across 1 continents, including North America. Key team members include President: J. H. O.Vice-President: D. B.Principal: J. D.. Explore O'Brien & Keane's employee directory with LeadIQ.

What industry does O'Brien & Keane belong to?

O'Brien & Keane operates in the Architecture and Planning industry.

What technology does O'Brien & Keane use?

O'Brien & Keane's tech stack includes Open GraphWebpackjQueryChoicesModernizrHSTSGoogle AnalyticsAdobe Fonts.

What is O'Brien & Keane's email format?

O'Brien & Keane's email format typically follows the pattern of FLast@obrieneng.com. Find more O'Brien & Keane email formats with LeadIQ.

When was O'Brien & Keane founded?

O'Brien & Keane was founded in 1993.

O'Brien & Keane

Q: What is O'Brien & Keane's official website and social media links?

O'Brien & Keane's official website is obrienandkeane.com. O'Brien & Keane has social profiles on LinkedIn.

Q: How many employees does O'Brien & Keane have currently?

O'Brien & Keane has approximately 5 employees.

Q: What technology does O'Brien & Keane use?

O'Brien & Keane's tech stack includes HSTS, Open Graph, Google Hosted Libraries, Squarespace, jQuery.

Architecture and PlanningVirginia, United States2-10 Employees

We are a full-service architecture firm, offering building design, interiors and land planning services to a broad spectrum of individual, institutional and public clients. We also provide related consulting, engineering, and specialty design with the help of allied design professionals. 

Our firm’s vision is to provide a high level of personalized service and attention to detail. Our team of designers has remained intentionally small to achieve this goal. 

With over 22 years of experience, our team has committed is building a depth of connection, expertise, and trust with our clients.  With each project we work on, we commit to: 

•Capturing the vision of the client as we come to understand it
•Creating architecture that makes a statement in its community
•Reflecting the  timeless heritage of architectural practice 
•Using environmental sustainable practices