Private Sector P3 Advisory Board
The P3 Advisory Board is comprised of members from the private sector. These companies provide a cross-disciplinary perspective and help identify blindspots in the P3 process that would otherwise hamper a Mayor’s efforts to successfully deliver a project via a P3. The P3 Task Force Chair and the P3 Council will rely on insight from the Advisory Board to help develop the P3 Best Practices Guide and Toolkit, the P3 Playbook for cities.
Steering Committee Members
The Steering committee membership level confers the most direct and consistent access to USCM’s P3 Task Force and, more broadly, the leaders of 1,400 American cities interested in leveraging the power of P3s. This support tier affords your organization numerous opportunities for knowledge sharing, relationship building, and expertise promotion.
Sidewalk Infrastructure Partners (SIP) is a consolidated holding company that builds innovative technology-enabled infrastructure companies and projects that deliver positive social and environmental impact. SIP’s platforms are next-generation infrastructure developers with proprietary technologies, all uniquely positioned at the intersection of technology and infrastructure. Our platforms are focused on the future of: the electrical grid, roads, wireless networks, data centers, and recycling. SIP was founded in 2019 and is backed by Alphabet, Ontario Teachers’ Pension Plan, and StepStone Group as its anchor partners.

“Innovative partnerships between cities and the private sector can leverage historic federal investments in infrastructure. As a founding member of USCM’s P3 Task Force, SIP is proud to support the nation’s mayors in building more sustainable, resilient, and inclusive infrastructure.”
– David Gilford, Head of Policy and Strategic Partnerships, Sidewalk Infrastructure Partners
HNTB Corporation is an employee-owned infrastructure firm serving public and private owners and contractors. With 110 years of service, HNTB understands the life cycle of infrastructure and addresses clients’ most complex technical, financial and operational challenges, helping to create infrastructure systems that meet the unique needs of local communities. Our professionals deliver a full range of infrastructure-related services, including award-winning planning, design and program and construction management.

“HNTB is excited to partner with the U.S. Conference of Mayors and the P3 taskforce to explore how we can best leverage public private partnerships to support investments in infrastructure. We are energized by the opportunity to be an advisory council member of the U.S. Conference of Mayors P3 initiative and look forward to supporting our mayors as they explore issues that are critical to our industry and local communities.”
– Jim Ray, Corporate President, Advisory, HNTB
Auxiliary Committee Members
The Auxiliary committee membership level ensures your organization will be an important voice in USCM’s P3 Task Force ongoing dialogue. This support tier affords opportunities for networking and expertise sharing, as well as support and recognition from USCM.



Advocate Committee Members
The Advocate committee membership level affords your organization an ongoing voice for P3 advocacy and expertise within the USCM P3 Task Force. This support tier affords you the opportunity for networking and recognition from USCM.