Sam is a founding leader of Montium, having established the company in 2018 with a compelling vision to transform underutilized multifamily properties into vibrant, thriving communities. His strategic leadership has been fundamental to Montium’s rapid growth, expanding its portfolio from a single multifamily investment to managing over two dozen properties across key regional markets.

Real estate isn’t just business for Sam; it’s in his blood. Growing up in a family deeply involved in the industry, he picked up invaluable knowledge early on, laying the groundwork for his own path. Over the years, Sam’s knack for closing deals, his strong people skills, and his keen eye for spotting both gaps and hidden potential have earned him trust and respect across Montium and beyond.

Sam remains hands-on with every aspect of the company, ensuring Montium moves forward with heart and purpose – that includes a keen focus on the resident experience and community relations. His visionary outlook ensures Montium remains focused on long-term value creation, balancing disciplined growth with dedication to improving the communities where Montium operates.

Sam’s leadership continues to position Montium as an innovative and trusted name in multifamily real estate investment and management. His unwavering belief in the power of positive culture and teamwork has been central to shaping Montium’s story—and keeps the company moving confidently toward the future.

Sam is on the Board of Directors at Apex ABA Therapy and Jewel Healthcare.

Ben’s passion for real estate was cultivated from an early age, growing up immersed in family-owned properties that fueled his curiosity and commitment to the industry. Drawing on this foundation, he independently pursued real estate deals, steadily carving his own path and establishing a reputation for strategic deal execution.

As a founding partner of Montium, Ben leads the company’s acquisition strategy, bringing a hands-on approach to deal origination, due diligence, and rigorous transaction analysis. His expertise is complemented by his ability to build authentic partnerships with investors and brokers—relationships that have been pivotal in navigating complex transactions and uncovering unique opportunities.

Ben’s distinctive blend of deep market knowledge and creative problem-solving continually enhances Montium’s portfolio and returns. His leadership has been instrumental in scaling the company’s footprint, positioning Montium as a dynamic and innovative force within the competitive real estate landscape.

Israel is the Co-Founder and CEO of Montium. His interest in the inner workings of business was driven by a desire to understand how successful companies are built and sustained. That curiosity evolved into a passion for creating something of his own, ultimately leading him to real estate, where he found the opportunity to combine strategic thinking with long-term value creation.

Israel’s meticulous attention to detail and data-driven approach were instrumental in shaping the company’s foundation. From tracking multifamily property leads to designing scalable systems, his discipline and foresight helped transform Montium from a startup vision into a thriving real estate enterprise.

Israel leads Montium with a strategic focus on growth across every aspect of the organization, including finance, operations, human resources, building services, and marketing. His leadership is defined by a commitment to excellence, integrity, and long-term impact, building not just properties but a legacy of enduring value.

Shimmy joined Montium in 2019. As Chief Operating Officer, Shimmy leverages extensive expertise in both real estate and accounting to drive operational excellence and sustained growth.

His career began with key roles at PwC and EY, where he developed a strong foundation in financial oversight and corporate structure. Recognizing Montium’s ambitious vision, Shimmy transitioned to lead the company’s operational transformation, overseeing all accounting activities and implementing rigorous systems for property onboarding and internal processes.

Shimmy’s leadership is defined by strategic collaboration, accountability, and a commitment to continuous improvement. He empowers team members across departments, cultivating a high-performance culture grounded in trust and professionalism. Under his guidance, Montium has scaled rapidly, integrating robust accounting standards and optimizing operational workflows both in the back office and in the field.

Shimmy is focused on long-term vision and operational precision, ensuring that Montium remains adaptable and well-positioned for future growth. His decisive approach to management and his ability to navigate complex challenges have established Montium as one of the region’s most respected and effective real estate organizations

When Ephraim joined Montium in December 2020, he was drawn by the pace, precision, and purpose of real estate finance. Coming from the world of public accounting, where results were often abstract, he was eager to be part of something tangible—where every calculation and decision directly shaped a community’s growth. Now as Director of Finance, Ephraim oversees underwriting for acquisitions, cash flow management, refinances, and sales, managing every detail from deal analysis to closing. His analytical mind, coupled with a love for technology, drives Montium’s data accuracy and deal efficiency, ensuring every transaction is seamless and strategically sound.​

Before joining Montium, Ephraim earned his CPA license and spent four years at KPMG, where he advised asset management clients on tax compliance for complex partnerships and pass-through entities. It was there he built his foundation in financial structure and precision—skills that now help him navigate multimillion-dollar acquisitions with confidence and insight. What began as a love of numbers grew into a passion for optimizing systems and seeing success in action.​

Outside the office, Ephraim serves as the treasurer for his local synagogue, where he applies his financial expertise to community projects and charitable programs. A father of six, he finds balance in family life, teamwork, and the occasional pickup basketball game—a perfect mix of structure and energy, much like his approach to finance.

Meir joined Montium in February 2020, bringing a sharp financial acumen and a strategic mindset to a company poised for rapid expansion. In his role as Asset Manager, Meir is integral to driving the financial performance and operational efficiency of Montium’s multifamily property portfolio. He oversees critical functions including budgeting, variance analysis, occupancy, collections, rent optimization, and quarterly financial reporting. His work ensures that each asset aligns with business objectives and delivers expected returns.​

Meir has been instrumental in the evolution of Montium’s financial operations, leveraging his expertise to develop and implement automated tools and streamlined processes that enhance decision-making and operational control. A licensed CPA, His ability to translate complex financial data into actionable insights has strengthened Montium’s asset management framework, supporting scalable growth from a smaller operation to a well-structured enterprise.​

Prior to Montium, Meir honed his skills at Grant Thornton as a senior accountant focused on state and local tax compliance for large multi-state corporations. There, he demonstrated a keen aptitude for process automation and data-driven solutions that improved efficiency across tax operations.

Beyond his professional responsibilities, Meir serves as co-treasurer for his synagogue, where he directs budgeting and financial stewardship for community programs and charitable initiatives. This role reflects his commitment to leadership, governance, and fiscal accountability—qualities he brings to his work at Montium. Meir also maintains a balanced lifestyle through cycling and personal interests, which supports his sustained focus and effectiveness as a finance executive. He holds a degree in Accounting from Fairleigh Dickinson University.

Dov has been a key member of Montium’s leadership since its founding in 2018, playing an instrumental role in the company’s growth from its earliest days. He began by managing the Montium’s early acquisitions and swiftly expanded his oversight, embracing increasing responsibility as the portfolio grew to encompass multifamily assets across New Jersey and Pennsylvania. Throughout the company’s evolution, Dov excelled at implementing efficient operational structures, instituting robust workflows, and proactively mitigating risk at every property under his care.

Dov leverages a background in regulatory compliance that he gained at the Mark Hertz Company, where he led a division specializing in building violation removal across New York City.

His expertise in managing cross-functional teams has proven essential in supporting Montium’s expansion and ensuring operational excellence throughout the organization.

Outside the office, Dov values time spent with his family. Whether chasing his kids through a playground, or seeking new adventures, he finds joy outside the office in simple, everyday moments.

Howard joined Montium in 2019 as a Property Manager and advanced to the role of Regional Manager. He currently oversees Montium’s Delaware, Philadelphia, and Pottstown portfolio, providing strategic leadership across multiple communities. In this role, he directs on-site teams, drives operational performance, and ensures properties maintain the highest standards of quality, efficiency, and resident satisfaction.

With a background in property management, Howard brings industry knowledge and a hands-on management style that fosters collaboration and accountability. His approach is rooted in proactive leadership and operational excellence, aligning team performance with Montium’s organizational goals.

Motivated by his brother’s experience in real estate, Howard developed an early appreciation for the industry’s impact on people and communities.

Known for being personable yet results-driven, he is committed to cultivating positive resident experiences and empowering his teams to succeed.

Outside of work, Howard enjoys spending time with his wife and two young sons.

Lisa brings over 20 years of seasoned expertise to her leadership role overseeing Montium’s Lehigh Valley portfolio, combining a deep knowledge of property management with a natural talent for team-building and operational excellence. Her career has been marked by successfully managing complex challenges—from stabilizing underperforming communities to steering properties through unprecedented disruptions like the COVID-19 pandemic—with a focus on maintaining high standards of resident satisfaction and organizational efficiency.

With a comprehensive background in sales and full property management, Lisa’s strategic approach emphasizes proactive problem-solving and fostering collaborative on-site teams aligned with Montium’s core values. Her leadership is further informed by a genuine commitment to the communities she serves, balancing operational priorities with a nuanced understanding of resident needs.

Outside of work, Lisa’s dedication extends to her family as a mother of three and grandmother of seven, reflecting her commitment to strong relationships and community—qualities that resonate in her professional approach and the positive culture she nurtures within her teams.

Jason joined Montium in September 2024, bringing more than two decades of experience in brand development, marketing, public relations, event strategy, digital media, and content creation. His career spans multiple industries, unified by a consistent focus on driving organizational growth through strategic communication and storytelling.

Before joining Montium, Jason successfully led marketing and communications at Chelsea Senior Living, where he guided an extensive brand transformation and strengthened market presence across key communities. Previously, he advanced corporate communications initiatives for a financial technology firm, developing targeted strategies to elevate brand reputation and stakeholder engagement.

Earlier in his career, Jason spent ten years as a television reporter for News 12 New Jersey. His background in broadcasting honed his ability to craft compelling narratives—an expertise he continues to apply in shaping brand voice and executive communications today.

Beyond his professional pursuits, Jason enjoys reading, traveling, staying active, and spending time with his wife and two sons. He’s an active volunteer in his town which includes being President of the nonprofit 501(c)(3) Fourth of July Committee and a member of the municipal television committee.

Jason holds a master’s in communication from Purdue University and a bachelor’s in journalism and mass communication from the University of North Carolina at Chapel Hill.