MASON is Hawaii's foremost firm combining architecture, historic consulting, and sustainability. First founded in 1978, the firm is now a thriving multi-disciplined firm. The firm's long history and the large volume of our preservation work is indicated by its cumulative experience of over 250 years in this field. Many team members are knowledgeable specialists in historic preservation and sustainability.
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MASON Questions
The MASON annual revenue was $5.6 million in 2026.
John Fullmer is the President of MASON.
20 people are employed at MASON.
MASON is based in Honolulu, Hawaii.
The NAICS codes for MASON are [54131, 54, 541, 5413].
The SIC codes for MASON are [871, 87].
Top MASON Employees
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John Fullmer
President at MASON
Hawaii, United States15+ -
Veronique Nguyen
Communications Director and Administrator at MASON
Honolulu, HI, US23 -
Melanie Islam
Principal and Sustainability Director at MASON
Hawaii, United States23 -
Joy Davidson
Principal, Architect at MASON
Hawaii, United States5+ -
Angela Thompson
Architect at MASON
St. Louis, MO, US14 -
Andrea Aegerter
Principal at MASON
Hawaii, United States11 -
Barbara S.
Architect at MASON
Hawaii, United States1 -
Polly Tice
Principal and Research Section Director at MASON
Honolulu, HI, US21 -
Yi-Ju Chen
Architecture Staff II at MASON
Honolulu, HI, US2 -
Julian Pham
Intern architect at MASON
Hawaii, United States1
