Insights

Boutique scalability Small, specialized architecture firm serving a diverse client base with a focus on personalized service and high attention to detail, suggesting a strong opportunity to upsell large-scale or multi-site projects through bundled design, interiors, and land planning services.

Sustainable focus Explicit commitment to environmental sustainable practices presents a doorway to prospective clients prioritizing greener buildings, certifications, and energy efficiency retrofits, particularly for municipal, institutional, and residential developers seeking sustainable design leadership.

Experience leverage Over two decades of project experience can be positioned to win competitive bids by highlighting proven client satisfaction, design consistency, and the ability to manage complex stakeholder expectations on flagship or heritage-inspired projects.

Technology stack Lightweight, web-based presence with modern tooling supports quick discovery by prospects; opportunities exist to offer digital collaboration workflows, BIM coordination, and design visualization services as part of a broader contractor-architect ecosystem.

Growth fit Revenue range and peer group positioning against mid- to large-cap firms indicate potential for scalable partnerships, such as joint ventures for high-profile public or institutional commissions, or expansion into multi-disciplinary consulting engagements.

O'Brien & Keane Tech Stack

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

  • Squarespace
    Content Management System
  • Open Graph
    Content Management System
  • Squarespace Commerce
    E-commerce
  • Modernizr
    Javascript Libraries
  • Swiper
    Javascript Libraries
  • Priority Hints
    Performance
  • Google Tag Manager
    Tag Management
  • Google Analytics
    Web Analytics

O'Brien & Keane's Email Address Formats

O'Brien & Keane uses at least 2 format(s):
O'Brien & Keane Email FormatsExamplePercentage
FLast@obrienandkeane.comJDoe@obrienandkeane.com
100%
FLast@obrieneng.comJDoe@obrieneng.com
92%
Last@obrieneng.comDoe@obrieneng.com
8%

Frequently Asked Questions

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

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You can contact O'Brien & Keane'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 & Keane's official website and social media links?

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

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

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O'Brien & Keane's SIC code is 7389 - Business Services, Not Elsewhere Classified NAICS code is 54131 - Architectural Services.

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

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As of July 2026, O'Brien & Keane has approximately 5 employees across 1 continents, including North America. Key team members include Vice-President: D. B.Staff Architect: B. P.Administrative Assistant: G. M.. Explore O'Brien & Keane's employee directory with LeadIQ.

What industry does O'Brien & Keane belong to?

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

What technology does O'Brien & Keane use?

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O'Brien & Keane's tech stack includes SquarespaceOpen GraphSquarespace CommerceModernizrSwiperPriority HintsGoogle Tag ManagerGoogle Analytics.

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

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

When was O'Brien & Keane founded?

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O'Brien & Keane was founded in 1993.
O'Brien & Keane logo

O'Brien & Keane

Architecture and PlanningVirginia, United States2-10 Employees

O'Brien & Keane is a small architecture and planning firm based in Arlington, Virginia. The practice provides a full spectrum of design services, including building design, interiors, and land planning, for a diverse mix of individual, institutional, and public clients. They also coordinate related consulting, engineering, and specialty design with the help of allied professionals. With more than 22 years of experience, the firm emphasizes a personalized approach and close collaboration to understand a client's vision. Its work aims to create architecture that engages its community while honoring the timeless heritage of the architectural craft, and it commits to environmentally sustainable practices. The team maintains a deliberately small staff to preserve attention to detail and client service.

Section iconCompany Overview

Phone number
SIC Code
7389 - Business Services, Not Elsewhere Classified
NAICS Code
54131 - Architectural Services
Founded
1993
Employees
2-10

Section iconFunding & Financials

  • $1M$10M

    O'Brien & Keane's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $1M$10M

    O'Brien & Keane's revenue is estimated to be in the range of $1M$10M

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