PENTACON - Key Persons


Akhil Subair

Job Titles:
  • Project Coordinator

Alan Weeks

Job Titles:
  • Chief
  • Estimator

Anthony Loumankis

Job Titles:
  • DIRECTOR
  • Partner
With over 30 years of Project and Construction Management experience, Anthony brings expertise and knowledge to every project he oversees. A graduate of The University of Toronto - Civil Engineering, he provides the tools to analyze every project to a different measure based on the needs of the client and undertaking, combined with a tenacious work ethic, initiative and motivation to get projects completed on time and on budget. With each project, his outstanding leadership and collaboration skills always ensure success from every aspect.

Anthony Maddalena

Job Titles:
  • DIRECTOR
  • Partner
Anthony Maddalena takes on every project like a seasoned veteran, being in the business for over 20 years. Countless clients will attest to his professionalism and expertise on every project he undertakes. An extensive education in Architectural Technology has armed him with the right tools to begin his career, and his experience in estimating, managing and directing projects have fine-tuned those tools to make him in to the industry professional he is.

Austen Deachman

Job Titles:
  • Project Coordinator

Brett Twaits

Job Titles:
  • Director, Strategic Pursuits

Elie Esho

Job Titles:
  • Laborer Foreman

Frank Costa

Job Titles:
  • Site Supervisor

Jamie Comeau

Job Titles:
  • Site Supervisor

Jonathan Flor

Job Titles:
  • Site Supervisor

Katherine Stilo

Job Titles:
  • Controller

Louie Cacorovski

Job Titles:
  • Site Supervisor

Luca Fuoco

Job Titles:
  • Estimator

Mike Markham

Job Titles:
  • Project Manager

Mohamed Hashi

Job Titles:
  • Site Supervisor

Sam Tucci

Job Titles:
  • DIRECTOR
  • Partner
Sam has established a solid, trusted reputation of delivering projects on budget and on schedule using his proven project management methods resulting in constantly meeting and exceeding the client and consultant expectations. As an Architectural Technologist graduate and over 40 years of experience, Sam provides extensive and technical expertise in construction methods and delivery in all sectors of the construction industry.

Silvio Condotta

Job Titles:
  • Site Supervisor

Stephen Stilo

Job Titles:
  • Site Supervisor

Tom Antonopoulos

Job Titles:
  • DIRECTOR
  • Partner
With over 17 years of education and experience, Tom carries out his with confidence and meticulousness, to see to it that clients' dreams are materialized. A graduate of George Brown College and with a degree in Architectural Technology, his passion and insights have made his mark at Pentacon and on the professional construction industry. Over his years in his career, Tom has acted as Project Coordinator, Project Manager and Project Director, by overseeing multimillion-dollar projects for companies in the financial, insurance, legal, equity and consulting sectors.