Insights

Government Relations With a nearly 200-year history serving multiple U.S. federal agencies, Mason & Hanger has established deep relationships within government sectors such as the Department of Defense, Homeland Security, and the Department of Energy, presenting opportunities for contract expansion or new project acquisition within these agencies.

Sustainability Recognition Being named among the Top 100 Green Design Firms encourages potential sales efforts towards clients prioritizing environmentally sustainable and LEED-certified projects, especially within government and defense sectors seeking eco-conscious design solutions.

Recent Contract Wins The company’s recent awards, including the Multiple Award Task Order Contract with the US Army Corps of Engineers and a Grand Award from ACEC Virginia, highlight ongoing project pipelines and opportunities for future federal infrastructure and defense facility projects.

Digital Modernization Initiatives like 'The Race to Modernization' reflect Mason & Hanger’s focus on integrating advanced technology and innovative design solutions, indicating sales opportunities within agencies and organizations investing in modernization and digital transformation of their infrastructure.

Strategic Growth The recruitment of new leadership, such as a CEO in 2025, and expansion of office locations demonstrate a strategic focus on growth and market competitiveness, opening doors for collaboration on large-scale, mission-critical design projects across national security and government infrastructure sectors.

Mason & Hanger Tech Stack

Mason & Hanger uses 8 technology products and services including SAP SuccessFactors, Font Awesome, yepnope.js, and more. Explore Mason & Hanger's tech stack below.

  • SAP SuccessFactors
    Applicant Tracking Systems
  • Font Awesome
    Font Scripts
  • yepnope.js
    Javascript Frameworks
  • MapMe
    Maps
  • Adobe Acrobat DC
    Rich Text Editors
  • Timesheets
    Time Tracking
  • ShareThis
    Widgets
  • Google Plus
    Widgets

Media & News

Mason & Hanger's Email Address Formats

Mason & Hanger uses at least 1 format(s):
Mason & Hanger Email FormatsExamplePercentage
First.Last@masonandhanger.comJohn.Doe@masonandhanger.com
97%
First.Middle@masonandhanger.comJohn.Michael@masonandhanger.com
1%
Last.First@masonandhanger.comDoe.John@masonandhanger.com
1%
First@masonandhanger.comJohn@masonandhanger.com
1%

Frequently Asked Questions

Where is Mason & Hanger's headquarters located?

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Mason & Hanger's main headquarters is located at 300 West Vine Street, Suite 1300. The company has employees across 1 continents, including North America.

What is Mason & Hanger's phone number?

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You can contact Mason & Hanger'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 Mason & Hanger's official website and social media links?

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Mason & Hanger's official website is masonandhanger.com and has social profiles on LinkedIn.

How much revenue does Mason & Hanger generate?

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As of December 2025, Mason & Hanger's annual revenue is estimated to be $21M.

What is Mason & Hanger's NAICS code?

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Mason & Hanger's NAICS code is 5414 - Specialized Design Services.

How many employees does Mason & Hanger have currently?

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As of December 2025, Mason & Hanger has approximately 249 employees across 1 continents, including North America. Key team members include Chief Architect: C. C.Chief Mechanical Engineer: A. M.Chief Electrical Engineer: C. W.. Explore Mason & Hanger's employee directory with LeadIQ.

What industry does Mason & Hanger belong to?

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Mason & Hanger operates in the Design Services industry.

What technology does Mason & Hanger use?

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Mason & Hanger's tech stack includes SAP SuccessFactorsFont Awesomeyepnope.jsMapMeAdobe Acrobat DCTimesheetsShareThisGoogle Plus.

What is Mason & Hanger's email format?

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Mason & Hanger's email format typically follows the pattern of First.Last@masonandhanger.com. Find more Mason & Hanger email formats with LeadIQ.

When was Mason & Hanger founded?

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Mason & Hanger was founded in 1827.

Mason & Hanger

Design ServicesKentucky, United States201-500 Employees

Mason & Hanger, a Day & Zimmermann Company, is dedicated to providing architectural and engineering (A/E) services, specializing in worldwide design of secure, mission-driven facilities, proudly serving as a partner to the United States Government for nearly two centuries. Mason & Hanger is a trusted partner of the U.S. Department of Defense (Army, Navy, Air Force, Marines, National Guard), Department of Defense Reserves, Department of Homeland Security, Department of State, Department of Energy, and the Intelligence Community, among other government agencies critical to the U.S. National Security Mission.

As the oldest operating A/E firm in the United States, Mason & Hanger has a rich history covering nearly 200 years. Our teams have served the federal government on thousands of projects, in 48 states and 163 countries.

Mason & Hanger operates from a number of U.S. office locations including: Huntsville, AL; Lexington, KY; Chantilly, VA; Glen Allen, VA; and VA Beach, VA.

Section iconCompany Overview

Headquarters
300 West Vine Street, Suite 1300
Phone number
NAICS Code
5414 - Specialized Design Services
Founded
1827
Employees
201-500

Section iconFunding & Financials

  • $250M$500M

    Mason & Hanger's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Mason & Hanger's revenue is estimated to be in the range of $250M$500M

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