Directory
The SEAM ecosystem
Accredited professionals, certified buildings, and verified activities — the growing network advancing social equity in the built environment.
JLL
Chicago, IL
A Fortune 500 global real estate services firm operating across 80+ countries. JLL was the first real estate company in the world to have a net-zero target validated by the Science Based Targets initiative and has committed to net-zero emissions from its own buildings by 2030.
THM Advisors
Boston, MA
A certified Minority-Owned Business Enterprise that helps commercial real estate developers embed racial equity strategies into their operating models. THM designs career, community, contract, and capital strategies that promote equity and inclusion — including the DEI framework for Harvard's Enterprise Research Campus.
Interface
Atlanta, GA
The world's largest manufacturer of modular carpet tile and a pioneer in corporate sustainability. In 1994, founder Ray Anderson launched "Mission Zero" to eliminate the company's negative environmental impact — Interface achieved carbon-neutral flooring across its entire product lifecycle.
Brightworks Sustainability
Portland, OR
One of the most trusted sustainability consulting firms in the U.S., founded in 2001. Two-thirds of Brightworks' 50+ team hold advanced degrees in engineering, architecture, and environmental policy. Their work spans LEED, WELL, Fitwel, and now SEAM certification consulting across 25+ industries.
Leapley Construction
Atlanta, GA
The largest female-owned interior contractor in Atlanta and a Top 5 Commercial Interior Contractor in the market. Leapley achieved 52% diverse supplier inclusion on the Microsoft Atlanta campus project and promotes construction material reuse through the Lifecycle Building Center.
HITT Contracting
Falls Church, VA
One of the top 20 largest general contractors in the United States, founded in 1937. HITT is building a new 270,000 SF headquarters targeting LEED Platinum, net-zero energy, and net-zero carbon — with a 40,000 SF research lab in partnership with Virginia Tech.
Jamestown
Atlanta, GA
A design-focused, vertically integrated real estate investment and management firm that has executed transactions totaling approximately $40 billion. Jamestown launched a formal sustainability program in 2008 and has committed to net-zero operational carbon by 2050.
Val Interiors
A commercial interiors firm contributing to social equity in the built environment through SEAM membership and sustainable interior construction practices.
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