O'Sullivan Architects, Inc Employee Directory

Q: What is O'Sullivan Architects, Inc known for?

O'Sullivan Architects, Inc was founded in 1999. O'Sullivan Architects, Inc operates in the Architecture and Planning industry.

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

O'Sullivan Architects, Inc has approximately 17 employees.

Architecture and PlanningUnited States11-50 Employees

O’Sullivan Architects is a collaborative team of architects, project managers, designers, and LEED-accredited professionals dedicated to delivering thoughtful, client-centered architecture. Whether working in Greater Boston, Wakefield, across Massachusetts, or throughout New England, we are committed to exceeding expectations through logical planning, creative design, and a focus on lasting value.

Our mission is to create architecture that not only fulfills our clients’ visions but also enriches the broader community.

We are honored to have received a Best in American Living Award from the National Association of Home Builders, in collaboration with Builder Magazine, for our project on Harvard Avenue in Brookline.

Learn more about our work at www.osullivanarchitects.com.

Find O'Sullivan Architects, Inc employees' phone numbers or email addresses

O'Sullivan Architects, Inc Global Highlights

North America
15

United States Of America
15

Europe
1

United Kingdom Of Great Britain And Northern Ireland
1

O'Sullivan Architects, Inc's Leadership

M. S.
Senior Project Manager
Mobile Phone
Email
D. G.
Project Manager
Mobile Phone
Email
J. S.
Project Manager
Mobile Phone
Email
M. B.
Project Manager
Mobile Phone
Email
J. W.
Senior Project Manager
Mobile Phone
Email
C. M.
Marketing Manager
Mobile Phone
Email
T. M.
Office Manager
Mobile Phone
Email
E. N.
Associate Principal
Mobile Phone
Email

Contact profiles from O'Sullivan Architects, Inc

Name

Title

Contact Info

Location

Last Update

M. S.
Senior Project Manager
Mobile Phone
Email
United StatesMassachusetts
Sep 12, 2025
D. G.
Project Manager
Mobile Phone
Email
United StatesMassachusetts
Oct 30, 2025
J. S.
Project Manager
Mobile Phone
Email
United StatesMassachusetts
Jul 17, 2025
M. B.
Project Manager
Mobile Phone
Email
United StatesMassachusetts
Oct 24, 2025
J. W.
Senior Project Manager
Mobile Phone
Email
United StatesMassachusetts
Oct 24, 2025
C. M.
Marketing Manager
Mobile Phone
Email
United States
Apr 30, 2025
T. M.
Office Manager
Mobile Phone
Email
United StatesMassachusetts
Oct 10, 2025
E. N.
Associate Principal
Mobile Phone
Email
United StatesMassachusetts
Nov 12, 2025
E. O.
Principal
Mobile Phone
Email
United KingdomEngland
Feb 29, 2024
J. G.
Senior Designer, LEED AP ID&C
Mobile Phone
Email
United StatesMassachusetts
Oct 23, 2024

Frequently Asked Questions

What is O'Sullivan Architects, Inc known for?

O'Sullivan Architects, Inc was founded in 1999 operates in the Architecture and Planning industry. The company's main headquarters is located in 606 Main St, Ste 3001 Reading, MA 01867, US; you can contact the main corporate office by phone at

+1-781-246-****

. Explore O'Sullivan Architects, Inc's company overview page for more information.

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

O'Sullivan Architects, Inc employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more O'Sullivan Architects, Inc email formats with LeadIQ.

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

O'Sullivan Architects, Inc has approximately 17 employees as of October 2025. These team members are located across 2 continents, including North AmericaEurope.

Who are O'Sullivan Architects, Inc's key employees and leadership?

As of October 2025, O'Sullivan Architects, Inc's key employees include:

Senior Project Manager: M. S.
Project Manager: D. G.
Project Manager: J. S.
Project Manager: M. B.
Senior Project Manager: J. W.

Looking for contact data? Unlock accurate emails and phone numbers for your ideal prospects with LeadIQ.

Everything for prospecting,
in one platform.

What you can expect from LeadIQ:

B2B data verified in real-time
Sync data to your CRM, & add it to an outreach sequence in one click
Integrations with your tech stack for optimal efficiency
A patented AI cold email generator
Account & contact-level job change tracking