Skip to content
Home » Post Timelines

Post Timelines

2025

Mahoney achieved International Sustainability and Carbon Certification (ISCC) for both EU and CORSIA (Carbon Offsetting Reduction Scheme for International Aviation) programs.

2024

Moved headquarters to Woodridge, IL.

2023

SeQuential became a Neste subsidiary February 20th – Mahoney turns 70!

2022

January – Dave Kimball becomes CEO and President Expanded into San Diego, CA, New England, New York, and Los Angeles, CA

2020

May 1st Neste US acquires Mahoney Environmental and continues organic and acquisition expansion

2019

Designed and Built Preferred Oil Depot in Joliet, IL Mahoney operates self-service routes out of 9 oil recycling facilities and exports sales of finished products

2017

Expanded into Pennsylvania. Expanded into Phoenix, AZ Transition into East – West Operational Units

2016

Upgraded AD in Mendota to execute a tipping fee model. Exited rendering collections business Refined vision to self-serve national customers (horizontal); and waste to energy… Read More »2016

Call Us Now Call Us Now (800) 892-9392
Mahoney Environmental © 2025
Web Design by ProceedInnovative.com