Where are Ellenzweig employees located globally?

Ellenzweig has employees across 1 continents and 1 countries including United States Of America.

How has Ellenzweig's team size changed over time?

Ellenzweig's team has decreased from approximately 16 to 14 employees based on available data.

Ellenzweig Employee Directory

Architecture and PlanningMassachusetts, United States11-50 Employees

Ellenzweig is a mid-sized architecture firm based in Boston that provides comprehensive architectural design and lab planning services. Founded in 1965 by Harry Ellenzweig, its early work with MIT and Harvard anchored a focus on science research and teaching facilities. Its client roster includes health and life sciences institutions as well as more than 100 colleges and universities. The practice has built a national reputation for innovative, technically sophisticated buildings that emphasize sustainability, functionality, and user well-being. In 2022, Patrick McDonough was promoted to Principal, reflecting ongoing leadership within the firm.

Ellenzweig Global Highlights

North America
94

United States Of America
94

Ellenzweig's Leadership

C. H.
Senior Associate
Mobile Phone
Email

Ellenzweig Employee Metrics

100%

50%

2026

2025

Arts & Design
Accounting
Administrative
Analytics
Banking
Other
Business Development

Contact profiles from Ellenzweig

Name

Title

Contact Info

Location

Last Update

C. H.
Senior Associate
Mobile Phone
Email
Oct 16, 2024

Frequently Asked Questions

What is Ellenzweig known for?

Ellenzweig was founded in 1965 operates in the Architecture and Planning industry; you can contact the main corporate office by phone at

+1-617-575-****

. Explore Ellenzweig's company overview page for more information.

What is Ellenzweig's most common email format?

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

How many employees does Ellenzweig have currently?

Ellenzweig has approximately 42 employees as of July 2026. These team members are located across 1 continents, including North America.

Who are Ellenzweig's key employees and leadership?

As of July 2026, Ellenzweig's key employees include:

Senior Associate: C. H.

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Ellenzweig Employee Directory

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