Company Description

APTIM is a leading professional solutions firm offering integrated environmental, sustainability, resilience, and critical infrastructure solutions for government agencies, commercial and industrial clients, and energy customers. APTIM commits to accelerating the transition toward a clean and efficient energy economy, building a sustainable future for our communities and natural world, and creating a more inclusive and equitable environment that celebrates the diversity of our people. Learn more at APTIM.com, and connect with on Facebook, Instagram, LinkedIn, and Twitter.


Architects / Engineers

  • Civil Engineering Services
  • Engineering Services
  • Facility Design / Construct


  • Bulk Storage
  • Equipment Rental
  • Excavating
  • Fabrication
  • General Contractor / Design Build Contractor
  • Metering & Monitoring


  • Solar Energy Consulting
  • Wind Energy Consulting

Environmental Services

  • Environmental Services
  • GIS / CAD / Data Management and Visualization
  • LDAR (Leak Detection and Repair Services)
  • Property Transaction Services
  • Remediation
  • Risk Management
  • Risk Transfer


  • Membership

Professional Services

  • Environmental Inspection
  • Testing & Inspections


  • Regulatory Compliance Permitting
  • Regulatory Compliance Software
  • Secondary Containment
  • SPCC (Spill Prevention, Control, and Countermeasure)
  • Vapor Recovery Specialist

SPCC Plans

  • SPCC Plans


  • Inspection


  • FLIR
  • Optical Gas