For more than 40 years our diversified organization has provided creative solution-oriented service, regardless of the size or complexity of the assignment. We produce opportunities designed to maximize each of our client’s unique needs. Our knowledge, experience, integrity, and professionalism have helped to forge a reputation for excellence on a local, regional and national level. We believe our hard work and desire to build long-term relationships is what sets us apart from other real estate firms. We don’t just help out clients make deals; we help them make the right deals. KarMar’s goal is to be a part of our client’s real estate team working together to craft an effective strategy that will help achieve success. For all of you commercial and investment real estste serviecs, call us, we deliver results.

Meet The Team

Marshall J. Soss

President and CEO

Marshall Soss is the Founder, President, and CEO of KarMar Realty Group, Inc. He has more than 40 years of commercial and investment real estate experience in all aspects of the business including sales, leasing, joint ventures, equities, development, asset management, and consulting. His broad knowledge and local, regional, and national reputation of providing service built on integrity, professionalism, and expertise has helped his clients realize their desired results.

Justin M. Soss

Executive Vice President & COO

Since joining KarMar Realty Group, Inc. in 2002, Justin has a broad range of experience representing clients in the sale and leasing of commercial and investment real estate. He focuses on understanding his customers so he is able to design and execute creative solutions that can suit their real estate needs. He is an associate broker in Pennsylvania and a licensed sales agent in Delaware. Justin graduated from Penn State University with a BA in speech communications.

Zachary Lasorsa

Sales Associate

Joining KarMar Realty Group, Inc. in 2017, Zach’s primary focus is sales and leasing in all areas of commercial and investment real estate. His broad knowledge in the fields of marketing and technology are a valuable asset to assist the company in meeting the various needs of their clientele. Zach is a licensed sales agent in Pennsylvania, Delaware, and New Jersey, and graduated from Boston University’s Questrom School of Business with a B. S. in Business Administration and a concentration in Management Information Systems.

Joseph Battaglia

Sales Associate

Joseph has been involved in the management and development of commercial and investment real estate since 2014. Joining KarMar in 2017, Joseph’s concentration will be on the sale and leasing aspects of the industry. His prior experience in the financial and insurance businesses will bring a diverse perspective that will benefit his clients. Joseph is a licensed sale agent in Pennsylvania and a graduate of Elizabethtown College with a major in business administration.


Working with Joe and Zach was a great experience. I live outside of the market where my commercial building was located. This created some unique challenges with the sale that Joe and Zach helped me navigate. They were not only able to structure a strong deal for me, but also make the entire process as smooth as possible. I would highly recommend them.

Joe Hodes, President & CEO
Hodes Company
A National Plumbing Supply Company

Zach and Joe created a marketing campaign that was so successful, that they were able to procure a buyer for my building in less than 60 days. Their professionalism and communication were unmatched and I am looking forward to working with them again on my future real estate dealings.

Cathy Calhoun, Owner
Calhoun Jewelers
Real Estate Investor & Developer

KarMar Realty Group, Inc. has handled multiple transactions for my real estate portfolio. Their knowledge in all facets of commercial real estate along with their diligent service and impeccable character is why I have continued to work with them again and again over the last 25 years. They always have my best interests in mind and produce results.

Sam Damico, CEO
SD Capital, Inc.

In my opinion, no one is more knowledgeable in their market than Marshall and Justin. They have the pulse of the commercial activity in the area and bring a great deal of experience and expertise to any project. They are also hard-working, trustworthy guys that get things done and I enjoy working with them.

Peter Miller, President
Carlino Commercial Development

Strong relationships are important in my business and the team at KarMar shares that same view. They will work with you to find the right fit for your real estate needs. They don’t just try to make any deal; they strive to make the right deal for their clients, which is why I’ll continue to work with their group.

Brad Hendrixson, Owner

Garnet Ford & Volkswagen

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