ATON Environmental Group LLC (AEG), the holding company behind ATON LLC, has expanded its environmental services capabilities through the acquisition of NPN Environmental Engineers, Inc. and Professional Abatement & Remediation Technologies LLC (PART). The combination brings together three experienced Midwest firms to create a comprehensive environmental consulting, engineering and remediation platform. Clients will benefit from expanded expertise in environmental assessment, remedial engineering, regulatory compliance, industrial hygiene, hazardous materials management, indoor air quality and specialized remediation—all with a single point of accountability from initial assessment through remediation and project closure. The consolidation, completed July 30, 2026, builds on the firms’ decades of experience while positioning AEG for continued organic growth and future strategic acquisitions.
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