Brenda Groeschen


  • Business degree from Ohio State
  • 20 years of experience in strategic planning, management, business development
  • 15 years of experience in environmental compliance

Rob Groeschen

Facilities auditing / Product reuse/recycle program

  • BA degree in Marketing/Management
  • 24 years of Environmental Recycling

Todd Hormann

Compliance/Account Management

  • BA degree in Environmental Affairs, Hazardous Material Management
  • 21 years of Environmental Compliance Waste/Recycling

Kathy O’Brien


  • BA degree in Business Management
  • 35 years in Business Management, Accounting, and Tax
  • With Resource One from inception