Insights

Boutique scale O'Brien & Keane is a small, highly personalized architecture firm with 2-10 employees and over 22 years of experience. Potential sales opportunity: position complementary services or partnerships that leverage their agility and bespoke approach, such as niche sustainability consulting, modular design collaboration, or selective project management tools suited for small teams.

Sustainability focus The firm emphasizes environmental sustainable practices and community-impactful architecture. Potential sales opportunity: offer green building certifications, energy modeling, material lifecycle analytics, and sustainable interiors solutions that align with their value proposition and project types.

Full-service offering Capabilities include building design, interiors, land planning, and allied consulting engineering. Potential sales opportunity: provide integrated software for cross-disciplinary collaboration, or partner with engineering, acoustics, or landscape firms to expand their service depth without increasing headcount.

Tech stack fit Their stack relies on Squarespace, Google Workspace, fonts, and standard web/marketing tools. Potential sales opportunity: propose lightweight, cost-effective marketing automation, CRM integration, or project management add-ons tailored for small architecture firms to streamline client acquisition and project workflows.

Growth context Revenue is in the $1M-$10M range with peers in mid-to-large firms in their market. Potential sales opportunity: offer scalable, value-driven solutions such as financial modeling for proposals, risk assessment frameworks, or delegation-friendly collaboration platforms to support incremental growth without compromising boutique service.

Similar companies to O'Brien & Keane

O'Brien & Keane Tech Stack

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

O'Brien & Keane's Email Address Formats

O'Brien & Keane uses at least 3 email formats:
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.

How much revenue does O'Brien & Keane generate?

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As of August 2026, O'Brien & Keane's annual revenue is estimated to be $1M - $10M.

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

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

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

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As of August 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. and 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 Squarespace, Squarespace Commerce, Google Workspace, Google Fonts API, Swiper, HSTS, Google Tag Manager and Adobe Fonts.

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

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