- Concrete Associations
- Concrete Consultants
- Concrete Materials and Supplies
- Construction Conventions and Conferences
- Construction News and Media
- American Concrete Institute (Detroit)
- International Magnesium Association
- World of Concrete Expositions (Aberdeen Group)
- ENR: Engineering News-Record Magazine
- Heavy Construction News (magazine)
- Toronto Board of Trade
- International Import-Export Institute (IIEI)
- Canadian Welding Bureau
- The Institute of Export