RenX Appoints Resource Group Founder James Burnham to Lead Biomass Acquisitions
RENX•RenX named James D. Burnham Director of Growth and M&A, effective immediately, stepping down from the board to focus on acquisitions and expansion. Burnham, co-founder of Resource Group US Holdings, brings 30 years of experience and will lead growth across Biomass Recycling and engineered soils at its 80-acre Myakka facility.
1. Appointment and Role
RenX appointed James D. Burnham as Director of Growth and M&A, effective immediately. In this role, Burnham will lead acquisition sourcing, project development, and commercial expansion across RenX’s Biomass Recycling and Logistics segments.
2. Professional Background
Burnham co-founded Resource Group US Holdings, helped establish its 80+ acre organics processing facility in Myakka City, Florida, and has over 30 years of experience in solid waste and environmental services, advising on strategy, financial planning, and new business development.
3. Strategic Impact
With Burnham’s full-time focus, RenX aims to accelerate its expansion of engineered soils and specialty growing media platforms, leverage advanced milling technologies, and explore monetization of legacy real estate assets to fund its sustainable materials operations.




