U.S. offices could save over $2.2 billion by switching to green leasing, all while strengthening customer relationships and lowering energy costs. 

By becoming a Green Lease Leaders Supporting Partner, you help make this vision possible. You also demonstrate your organization’s green leasing expertise and sustainability commitment to future-minded potential clients. In addition, you’ll gain access to IMT’s green leasing experts, who can provide tailored guidance for your leasing strategies, training for your staff, and more.

49 new awardees

Celebrating sustainability leadership in 2025

1,200 subscribers

Engaged in our growing online community

7 countries represented

Green Lease Leaders around the world

Benefits of being a Supporting Partner

Media exposure

Your company will be recognized across Green Lease Leaders’ external presentations, featured in our award ceremony program, highlighted on social media, and included in responses to industry inquiries.

A voice at the table

Shape the future of Green Lease Leaders by providing input on our program, sharing feedback that informs our resources, strategic development, and industry priorities.

Be a leader

Demonstrate your expertise and reduce risk in the commercial real estate industry through green leasing.

Enhance your organization’s green leasing capabilities

Direct access to IMT experts.

Benefits of being a Supporting Partner

Media exposure

Your company will be recognized across Green Lease Leaders’ external presentations, featured in our award ceremony program, highlighted on social media, and included in responses to industry inquiries.

A voice at the table

Shape the future of Green Lease Leaders by providing input on our program, sharing feedback that informs our resources, strategic development, and industry priorities.

Be a leader

Demonstrate your expertise and reduce risk in the commercial real estate industry through green leasing.

Enhance your organization’s green leasing capabilities

Direct access to IMT experts.

Partnership Tiers

Friend

Benefit: Logo on GLL website; logo part of GLL materials like webinars; 5 consulting hours
Financial support: $5k

Teammate

Benefit: Logo on GLL website; logo part of GLL materials like webinars; 10 consulting hours
Financial support: $10k

Champion

Benefit: Logo on GLL website; logo part of GLL materials like webinars; 15 consulting hours
Financial support: $25k

Partnership Tiers

Friend

Benefit: Logo on GLL website; logo part of GLL materials like webinars; 5 consulting hours
Financial support: $5k

Teammate

Benefit: Logo on GLL website; logo part of GLL materials like webinars; 10 consulting hours
Financial support: $10k

Champion

Benefit: Logo on GLL website; logo part of GLL materials like webinars; 15 consulting hours
Financial support: $25k

2025 Supporting Partners

Thank you to our 2025 Supporting Partners for their support and leadership in green leasing!

Click on our partners’ logos to explore how their commitment is shaping a more sustainable future alongside Green Lease Leaders.

In recognizing the environmental and financial benefits of sustainable practices within commercial leases, USL Technology is proud to support green leasing and the Green Lease Leaders program. By promoting community, landlord and tenant engagement, energy efficiency, cost savings, and collaboration between all parties, green leasing contributes to a more sustainable future. Our partnership with the Institute for Market Transformation’s Green Lease Leaders initiative underscores our commitment to driving innovative, eco-friendly solutions within the real estate industry.
Together, we’re paving the way for a more sustainable and responsible future.

BOMA International has proudly supported the Green Lease Leaders program for years. While the environmental and financial benefits of energy-efficient buildings are undisputed, property professionals benefit from having a plan to execute a lease that ensures sustainable building operations. As the association for the commercial real estate industry, BOMA has provided a model green lease agreement for decades, and the Green Lease Leaders program aligns perfectly with these efforts.

Madison Energy Infrastructure is pleased to support the Green Lease Leaders program, which is an important first step in helping building owners and tenants achieve their sustainability goals. MEI looks forward to assisting leaders in maintaining their commitment and advancing to the next phase of implementing renewable energy and clean energy solutions throughout their portfolios.

Actionable and collaborative strategies — including implementing green leases — are the only way both tenants and landlords can advance their sustainability and ESG programs. As a partner and advisor to companies who sit on both sides of the table, Sodali & Co is a proud supporter of GLL and its efforts to incentivize and recognize sustainability best practices and resilient portfolios in the real estate industry.

Diana Lee
IMT’s Director of Business Engagement

Interested in joining us?

Connect with Diana to find out more about how you can become a Green Lease Leaders Supporting Partner.

Green Lease Leaders