DIALOG: Detailed Company Information & Corporate Profile
Summary
DIALOG was established in 1960 and operates out of Calgary, Alberta, Canada. With a workforce of 500-1000 professionals, the firm channels decades of experience into design work across multiple disciplines.
The company delivers solutions in architecture, planning & urban design, interior design, sustainability, engineering (mechanical, electrical, structural), landscape architecture, and more. Its integrated approach supports projects from concept to completion, reflecting a revenue stream between $500M and $1B.
Key figures include Haley Roxin, Head of Community; Amanda Harter, Senior Director of Events; partners Mara Baum FAIA (architecture & sustainability), Juan Carlos Portuese, and Greg Sterling (Co-Founder). The leadership team also features senior landscape architect Terence Lee, event planner Angela, managing director Juliette Florence Levine, and engineers such as Mike Mehain. Additional contributors comprise Soufiane Eddamani, founding machine learning engineer; Spencer Tinkham, mechanical engineering student; Moosa Saboor, structural engineering student; Anael Levy, marketing design intern; Dave Moore, project manager.
| DIALOG Website | dialogdesign.ca |
| Industries | |
| DIALOG Headquarters Address | 134 11 Avenue SE, Calgary, Alberta, T2G 0X5 CA |
| Company Size | 500-1000 employees |
| Specialities & Services | Architecture, Planning & Urban Design, Interior Design, Sustainability, Engineering, Landscape Architecture, Structural Engineering, Mechanical Engineering, Electrical Engineering |
| Founded | 1960 |
| Estimated Annual Revenue | $500M - 1B |
| Updated: | 2026-11-10 |
Workforce Turnover
Number of employees switched from or switched to
Departmental sample breakdown
Length of Employment
DIALOG's workforce includes employees across a wide range of tenure levels.
5% have been with the company for 1 to 2 years5% have been with the company for 3 to 4 years12% have been with the company for 5 to 7 years7% have been with the company for 8 to 10 years71% have been with the company for more than 11 years
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DIALOG Corporate Information: FAQ
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