Insights

Sustainability Focus Leverage LEED accreditation and a track record of delivering value-based, community-enriching architecture to position O’Sullivan Architects as a sustainability-driven partner for green building projects and certification support.

Regional Footprint Target mid-sized New England and Massachusetts projects in Greater Boston and surrounding areas where the firm’s local presence, community awards, and collaborative approach can accelerate client trust and shorten sales cycles.

Recognition & Partnerships Highlight the Best in American Living Award and historical collaboration with builders on multi-unit residential developments to pursue similar award-winning, partner-led opportunities with developers and housing authorities.

Growth & Opportunities With a revenue range of one to ten million and a lean team, pursue repeat-building programs, design-build partnerships, and phased expansions with construction firms seeking design collaborators for cost, schedule, and value optimization.

Digital & Delivery Utilize the tech stack including Wix, WordPress, and cloud tools to offer flexible, scalable project portals, transparent communications, and streamlined EPPM (engineering, procurement, and construction management) support for prospective clients.

Similar companies to O'Sullivan Architects, Inc

O'Sullivan Architects, Inc Tech Stack

O'Sullivan Architects, Inc uses 8 technology products and services including Wix, WordPress, Wix eCommerce, and more. Explore O'Sullivan Architects, Inc's tech stack below.

O'Sullivan Architects, Inc's Email Address Formats

O'Sullivan Architects, Inc uses at least 4 email formats:
O'Sullivan Architects, Inc Email FormatsExamplePercentage
FLast@osullivanarchitects.comJDoe@osullivanarchitects.com
71%
FirstL@osullivanarchitects.comJohnD@osullivanarchitects.com
15%
First@osullivanarchitects.comJohn@osullivanarchitects.com
7%
FMiddleLast@osullivanarchitects.comJMichaelDoe@osullivanarchitects.com
7%

Frequently Asked Questions

What is O'Sullivan Architects, Inc's phone number?

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You can contact O'Sullivan Architects, Inc'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'Sullivan Architects, Inc's official website and social media links?

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O'Sullivan Architects, Inc's official website is osullivanarchitects.com and has social profiles on LinkedIn.

How much revenue does O'Sullivan Architects, Inc generate?

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As of August 2026, O'Sullivan Architects, Inc's annual revenue is estimated to be $1M - $10M.

What is O'Sullivan Architects, Inc's SIC code and NAICS code?

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O'Sullivan Architects, Inc's SIC code is 8712 - Architectural Services and NAICS code is 54131 - Architectural Services.

How many employees does O'Sullivan Architects, Inc have currently?

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As of August 2026, O'Sullivan Architects, Inc has approximately 18 employees across 2 continents, including North America and Europe. Key team members include Architect: M. F. Explore O'Sullivan Architects, Inc's employee directory with LeadIQ.

What industry does O'Sullivan Architects, Inc belong to?

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O'Sullivan Architects, Inc operates in the Architecture and Planning industry.

What technology does O'Sullivan Architects, Inc use?

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O'Sullivan Architects, Inc's tech stack includes Wix, WordPress, Wix eCommerce, Microsoft 365, Google Cloud, Sentry, Vimeo and Apache HTTP Server.

What is O'Sullivan Architects, Inc's email format?

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O'Sullivan Architects, Inc's email format typically follows the pattern of FLast@osullivanarchitects.com. Find more O'Sullivan Architects, Inc email formats with LeadIQ.

When was O'Sullivan Architects, Inc founded?

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O'Sullivan Architects, Inc was founded in 1999.
O'Sullivan Architects, Inc logo

O'Sullivan Architects, Inc

Architecture and PlanningMassachusetts, United States11-50 Employees

Based in Reading, Massachusetts, O'Sullivan Architects, Inc. is a small to mid-sized architecture and planning practice that brings together architects, project managers, designers, and LEED-accredited professionals. The firm serves clients across Greater Boston, Wakefield, and wider Massachusetts and New England. It emphasizes a collaborative, client-centered design approach, aiming to translate visions into thoughtful, well-planned spaces that offer lasting value. The team leverages LEED credentials as part of its practice to inform sustainable decisions throughout projects.

The firm has earned industry recognition, including a Best in American Living Award from the National Association of Home Builders and Builder Magazine for a Harvard Avenue project in Brookline. It has also participated in residential development partnerships, such as a 36-unit condominium building in Allston.

Section iconCompany Overview

Phone number
SIC Code
8712 - Architectural Services
NAICS Code
54131 - Architectural Services
Founded
1999
Employees
11-50

Section iconFunding & Financials

  • $1M - $10M

    O'Sullivan Architects, Inc's revenue is estimated to be in the range of $1M - $10M

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