Mabel Larsen

Mabel Larsen is the Vice President of Finance for Mainline environmental, a premier full-service environmental solutions company bringing expertise and support to high-priority environmental testing, compliance, remediation, training, and laboratory needs. She oversees complete financial and operational infrastructures with an unwavering commitment to excellence and resolute best practices. She guides the overall financial and operational health of an organization to maximize growth in business and drive organizational success. She brings deep M&A experience to lead business strategy and acquisition integration planning to professionalize high-level financial infrastructures and operational capabilities across the organization.


Mabel brings long-standing industry experience across the environmental solutions and waste management space. Before joining Mainline Environmental, Mabel was the Senior Director of Financial Operations for Rubicon Global, where she guided full financial operations and acquisitional strategy. Prior to joining the Rubicon team, she was the Senior Vice President of Finance for RiverRoad Waste Solutions, where she established sustainable operational efficiencies to ready the organization for the Rubicon acquisition. Before this, she was the District Control for Advanced Disposal Services. Mabel launched her career in corporate accounting with Interstate Waste Services.

Mabel earned her BBA in Finance from Pace University. She continued her education at Farleigh Dickinson University, where she completed her accounting studies. Mabel is committed to building organizational culture and best-in-class capabilities and has served on multiple corporate leadership committees. Mabel resides in Mansfield Township, NJ, with her husband and family.

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