Today, GHT proudly announced the expansion of our leadership team with two new Senior Principals and five new Principals.
“I’m excited to celebrate these leaders for their exceptional contributions, unwavering dedication, and forward-thinking approach, says President Patrick Kunze. “Their expertise and vision will be instrumental as we continue to expand into new practice areas and geographic regions.”

PE, LEED AP
GHT is proud to announce the promotion of Jareb Ketay to Senior Principal. As a distinguished leader in GHT’s Interiors Studio, Jareb brings extensive design and management expertise reflected in a dynamic portfolio of commercial office, renovation, and repositioning projects. Since joining GHT in 2005, Jareb has earned recognition from colleagues and clients alike for his meticulous, client-focused project approach and unwavering commitment to achieving project goals.
Beyond his technical acumen, Jareb is a valued mentor and culture builder who actively fosters collaboration and innovation across the firm. His empowering leadership inspires teams to deliver creative, forward-thinking solutions and drives continued growth and excellence across GHT’s studios. Jareb’s dedication to both his clients and his colleagues positions him as a pivotal force in shaping the firm’s future success.

PE, LEED AP, WELL AP
GHT is proud to recognize Brad McNiff with a promotion to Senior Principal. Brad is renowned for delivering innovative mechanical design solutions tailored to clients who prioritize ambitious sustainability and energy goals. Since joining GHT as an intern in 2009, Brad has steadily risen through the ranks ultimately becoming a key leader in the Building Systems studio. His impressive portfolio features the design of complex commercial office campuses such as Amazon HQ2 and the expansion of GHT’s healthcare practice with prominent facilities like Friendship Hospital for Animals.
Beyond his technical expertise, Brad stands out as respected leader and strategic partner within the firm. His forward-thinking insight into emerging technologies and practices is fundamental to shaping GHT’s thought leadership, guiding company policies, and enriching the firm’s culture.

LEED AP BD+C
GHT is proud to announce the promotion of Matthew Catalano to Principal, celebrating his innovative leadership in the Interiors Studio. Matthew specializes in interiors projects across commercial, hospitality, and mixed-use spaces. Since joining GHT in 2018, Matthew has led the design for complex, award-winning projects such as Williams & Connolly.
As a leader in GHT’s Interiors Studio, Matthew utilizes his solutions-oriented approach to mentor GHT team members throughout the project process. Matthew is often recognized for his attention to detail and creative problem-solving to ensure the alignment of GHT’s design with the finished space. Matthew is a stand out for his collaborative, solutions-driven mindset and his leadership of GHT team members through each phase of the design process.

LEED AP
GHT is pleased to recognize Nabeel Choudhry with a promotion to Principal. Nabeel is recognized as a visionary leader within GHT’s Interiors studio. Nabeel’s relentless drive to deliver outstanding results for clients and colleagues sets him apart as a true changemaker within the firm. His signature achievement with The World Bank demonstrates his talent for creating adaptable, resilient workplaces that foster global collaboration and innovation.
Since joining GHT in 2018, Nabeel has brought his experience of transforming commercial offices and institutional facilities. He is not only a catalyst for creativity and teamwork, but also is a dedicated mentor who inspires those around him to achieve project goals. Nabeel’s unwavering commitment to upholding GHT’s standards of engineering excellence and quality continues to shape the future of the firm, energizing teams and elevating projects.

PE, LEED AP
GHT is pleased to announce the promotion of Megan Lubina to Principal, celebrating her outstanding leadership and exceptional impact. Megan’s impressive project portfolio features large commercial headquarters, state-of-the-art healthcare facilities, and significant institutional projects. Since joining GHT in 2018, Megan has become a driving force in the Interiors studio, successfully managing some of the firm’s most ambitious interiors projects.
Megan’s infectious enthusiasm, proactive approach, and seamless project management consistently earn accolades from both clients and team members. Beyond her technical expertise and mentorship, Megan is passionate about developing strong relationships within the industry and frequently represents GHT at key events for ASHRAE, CoreNet MidAtlantic and CREW Northern Virginia.

GHT is proud to announce the promotion of Brodie Marrow to Principal. Brodie leads the strategic planning, implementation, and oversight of GHT’s technology infrastructure. Since joining GHT in 2005, Brodie has been the driving force behind the strategic planning, implementation, and management of GHT’s technology infrastructure.
With a steadfast commitment to innovation and ongoing education, Brodie has led several transformative initiatives that have defined GHT’s modern identity. Notably, he played a key role in the firm’s rebrand and website launch, the 2024 office renovation which established a new standard for office technology and the integration of cutting-edge AI tools Microsoft CoPilot. Brodie’s visionary approach ensures that GHT remains at the forefront of technological advancements, empowering both clients and colleagues to achieve new levels of excellence.

GHT is proud to announce the promotion of Ken Sims to Principal, celebrating his remarkable contributions and enduring commitment to the firm. Renowned for developing innovative plumbing design solutions, Ken transforms interior spaces with creativity and technical excellence. His extensive project portfolio spans healthcare facilities, corporate headquarters, and mixed-use developments.
With nearly thirty years as a dedicated member of the GHT team, Ken has played a pivotal role in shaping both the culture and the approach to design at the firm. His comprehensive knowledge – including medical systems, fire protection systems, and more – enables him to provide invaluable guidance and mentorship to emerging project engineers. Beyond his technical skills, Ken is devoted to building lasting relationships with clients and project partners, helping to expand GHT’s presence into new cities and markets. His leadership and passion continue to inspire excellence across the organization.