Our Team

meet our Founders

It’s about the people that make good companies great. We have the passion, expertise, and innovation to drive our real estate development forward.
Eugene Gershman, CEO, GIS Companies

Eugene Gershman

Since 2003, Eugene Gershman has helped property owners and partners navigate the real estate development process from early feasibility through execution. His experience spans development strategy, financial analysis, project management, and deal structuring, with a focus on helping owners unlock the full potential of their land. Eugene’s role is hands-on and practical. He works closely with owners, consultants, lenders, and project teams to evaluate opportunities, reduce risk, and move projects forward with clarity and discipline. His focus is on helping owners make smarter decisions and create more value from their property.

Tanya Grams

With over 20 years in real estate and a genuine love for it, Tanya guides GIS and its clients through buying, selling, developing, or building. From single family homes to big commercial projects - buying, selling or developing a property is a big endeavor and investment. Tanya stays dedicated to operations, procedures and can handle every detail with knowledge and integrity. Having been a part of so many projects and transactions, Tanya’s marketing skills include launch events, brand creation, digital, mail and social media campaigns and overall design development.
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