About GT USA |
A Tale of Two Companies

Born from a partnership between Greenpark Group and Treasure Hill, the visionaries behind GT USA have brought two of Canada’s most prolific builders to America. Having created lasting value through innovative strategies, GT USA is recognized for its visionary leadership in sustainability and innovation. Together, the group has dozens of low-rise, mid-rise and high-rise projects underway throughout the US, Canada and Italy, and has developed, and built over 80,000 homes over the past 55 years. Learn more about the leadership team that have brought this company to life.

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A Building Tradition
Over 50 Years in the Making

  • 1967
    CEO Carlo Baldassarra created Greenpark Homes, along with partners Jack Wine and Phillip Rechtsman. Under Carlo's guidance, Greenpark quickly became one of Canada's largest homebuilders. Carlo further led the company's successful expansion into commercial and high-rise development which has cemented Greenpark's legacy as one of Canada's most trusted builders. Today, Greenpark Group is wholly owned and operated by the Carlo Baldassarra family and has delivered over 80,0000 quality homes to families around the world.
  • 2003
    Founder and President Nicholas Fidei started Treasure Hill and has since built over 10,000 homes. Treasure Hill takes raw land and builds award-winning spaces where residents live and flourish. From the very start, Treasure Hill stood out in the industry because Nicholas insisted that the standard Treasure Hill home would always be comparable to other builders’ upgraded models. It was from this idea that GT USA’s GENIUS program stemmed from.
  • 2020
    The grand opening of GT USA was launched in January 2020, and was created to combine the ingenuity and pedigree of two of Canada's most prolific and trusted builders. Later that same year, Doug Bruk was asked to join the firm as its COO to lead and build their team, develop and execute a growth strategy, and acquire and title land. The company’s guiding principle is simple – identify highly sought-after areas which will both cater to and allow for a premium product that not only enriches the larger community but also acts as pillars to the new GT Homes brand.

Meet the GT USA Leadership Team

Doug Bruk
Chief Operating Officer
Doug Bruk
As the Chief Operating Officer for GT USA, Doug is responsible for the firm's acquisitions, business operations, and implementation of strategies to achieve and surpass sales, closings, profitability, cash flows, and other objectives. Doug has over 20 years of leadership experience in homebuilding operations, with work experience throughout the Southeast as the COO at Kolter Homes, Toll Brothers, WCI Communities, and Bayswater Development, a Carl Icahn company.
Sandro Torchia headshot
Director of Construction
Sandro Torchia
Sandro serves as Director of Construction for GT USA, bringing extensive expertise in overseeing complex residential and commercial projects. With over three decades of experience managing large-scale construction initiatives, he brings seasoned leadership skills while ensuring seamless project coordination, rigorous quality standards, and operational excellence. His role has been instrumental in Greenpark Group and Treasure Hill’s success across the United States. He has been a trusted partner to the GT USA development team for many years.
Headshot of Trevor Barrett
Vice President of Capital Markets
Trevor Barrett
Trevor specializes in the acquisition, underwriting, and capital sourcing for master-planned, single-family communities, multi-family, condominiums, hotels, offices, and retail projects. Trevor has nearly 15 years of experience in finance and real estate development and has closed over $2 billion in acquisition, development, and construction loans. Before joining GT USA, he worked for both Pebb Capital and The Kolter Group as their Director of Capital Markets.
Steve MarcAntonio
Director of Sales
Steve MarcAntonio
As the Broker for Astra Star Realty, Steve oversees all sales office operations at GT USA. A native Floridian, he has focused his 27-year career in the luxury home market, holding prominent roles as the Director of Sales at BallenIsles Country Club and the Kolter Group. Steve earned a BBA in Management from the University of Miami, and also played for the Hurricanes varsity football team.
Katherine Bartell
Sales Manager
Katherine Bartell
Kate is dedicated to assisting her clients through the homebuying process to select and build the perfect home to fit their lifestyle. A Miami native, Kate has been a leader in the real estate and new home construction industries for over 20 years. Kate has represented many of Florida’s top builders and successful real estate developers throughout Dade, Broward, and Palm Beach counties, ranging from townhomes and single-family homes to luxurious oceanfront condominiums.
Jason MarcAntonio
Sales Associate
Jason MarcAntonio
With over 15 years of real estate experience, Jason has worked extensively in new home sales with esteemed developers including Minto Communities and the Kolter Group. After graduating from FSU, he began his career at Illustrated Properties, where he specialized in the luxury home and country club markets. Jason is a Florida native who lives in Palm Beach Gardens with his wife and two children.
Barbara Hornyak - Sales
Sales Associate
Barbara Hornyak
Barbara has served the real estate community in Northern Palm Beach County for over 20 years. Prior to joining Astra Star Realty, she was a top producer in new construction sales with Kolter Homes at ALTON and a leader in luxury sales for RE/MAX Ocean Properties. Barbara is originally from Raleigh, North Carolina, where she studied public relations and communications at North Carolina State University. Now, she cherishes the Jupiter/ Palm Beach Gardens lifestyle and loves sharing it with her clients.
Jennifer Chen
Controller
Jennifer Chen
As the Controller for GT USA, Jennifer oversees all accounting and financial reporting functions of the company, including creation of accounting policy and procedures on accounting management, financial reporting, treasury management, audits, and financial system controls. Jennifer has over 20 years of extensive accounting experience, with work experience at Centex, D.R Horton, Mill Creek Residential Trust, and Lennar.
Christopher LeBlanc headshot
Financial Analyst
Christopher LeBlanc
Chris specializes in market research and identifying potential land acquisition opportunities. As a licensed CPA, he supports our Controller with accounts payable and aids our VP of Construction in project management. Chris’s career began in Big 4 Accounting at PricewaterhouseCoopers, followed by a role in private equity financial reporting at Harbourvest Partners.
Aneta Cichon
Design Studio Manager
Aneta Cichon
Aneta strives to build relationships with clients and help them create spaces that fulfill their imagination. After graduating with honors from the Interior Design Program at Humber College in Toronto, Canada, she worked in hospitality and commercial design. She collaborated closely with teams of designers, architects, engineers, and tradesmen. For the past 10 years, Aneta's focus has transitioned to residential design where she is most passionate. Aneta enjoys seeing how her finished designs make her clients happy and gratified.
Carlo Baldassarra
Greenpark Group Founder

Carlo Baldassarra

Treasure Hill Founder

Nicholas Fidei

Nicholas Fidei
GREENPARK GROUP
TREASURE HILL