Exelon Corporate Headquarters, Chicago, Illinois

Our focus on sustainable building techniques has led to a growing portfolio of green building projects throughout Illinois. Our work includes 25 LEED certified projects and 16 projects seeking LEED certification.

Our most important green asset is our people. The Illinois office has 45 LEED Accredited Professionals on staff and we are a perennial sponsor of the United States Green Building Council’s Chicago Chapter. Several members of our staff are active Chapter members as well. 

Notable LEED Projects

  • One South Dearborn - Illinois’ first LEED CS high-rise building
  • Exelon Corporate Headquarters - One of the world’s largest LEED CI Platinum office projects
  • Exelon City Solar project - Largest inner-city solar power plant in the country
  • Pharmacia Life Sciences Research Building "Q" - First Gold-certified laboratory building in the United States
  • DLR Suite 600 Data Center - First data center in Chicago to achieve LEED-CI Gold certification


55 East Monroe Street
Suite 3100
Chicago, IL 60603

Phone: (312) 327-2770



  • Marketing Specialist

    The Marketing Specialist is responsible for creating and managing all necessary internal resources to ensure that all assigned proposals, presentations, and qualifications packages are completed and submitted on time. Reports to: Business Development Manager

    CHICAGO, IL 60603

  • Marketing Manager/Proposal Writer

    The Marketing Manager is responsible for overall management and organization of the sales proposal process as well as public relations, market research, graphic demands, photography, and creation and maintenance of all sales materials. Reports to: Business Development Manager

    CHICAGO, IL 60603

For Services / Specializations
and Additional Key Contacts
See Office Network

*Office includes a Special
Projects Division or Interiors