NAI CIR Recognized with Three CoStar Power Broker Awards for 2024
Harrisburg, PA – NAI CIR is honored to announce three CoStar Power Broker Awards for 2024. NAI CIR was awarded the CoStar Power Broker Award as a Top Leasing Firm in the Philadelphia Region, further highlighting its reputation in commercial real estate.
In addition, CEO and Managing Broker, Robin R. Zellers, SIOR, FRICS, CRE, and Chief Operating Officer, Casey P. Khuri, have been individually recognized as Top Office Leasing Brokers in the Philadelphia Region.
The CoStar Power Broker Award recognizes top-performing firms and professionals who have achieved the highest transaction volume in their respective markets.
“Being recognized as a CoStar Power Broker for the 25th consecutive year is a true honor,” said Robin Zellers, SIOR, FRICS, CRE, CEO and Managing Broker. “This achievement reflects the dedication and expertise of our agents, as well as the trust and support of our valued clients.”

About NAI CIR
NAI CIR, with offices in Lemoyne and Carlisle, is Central Pennsylvania’s oldest and largest exclusively commercial industrial real estate full-service brokerage firm. Founded in 1970, the firm is consistently ranked as the top producing commercial industrial sales and leasing firm by the Central Pennsylvania Business Journal and by Real Capital Analytics. Our team has been honored as a Philadelphia Region CoStar Power Broker for 25 consecutive years.
NAI CIR is the Central Pennsylvania representative of NAI Global, an international organization of real estate professionals with connections across the world. Our transaction and management professionals are among the most experienced and successful in the business, and our platform ensures that our expertise directly benefits our clients.
About CoStar Group, Inc.
CoStar Group (NASDAQ: CSGP) is a global leader in commercial real estate information, analytics, and online marketplaces. Founded in 1986, CoStar Group is dedicated to digitizing the world’s real estate, empowering all people to discover properties, insights, and connections that improve their businesses and lives.
CoStar Group’s major brands include CoStar, a leading global provider of commercial real estate data, analytics and news; LoopNet, the most trafficked commercial real estate marketplace; Apartments.com, the leading platform for apartment rentals; and Homes.com, the fastest-growing residential real estate marketplace. CoStar Group’s industry-leading brands include STR, a global leader in hospitality data and benchmarking, Ten-X, an online platform for commercial real estate auctions and negotiated bids and OnTheMarket, a leading residential property portal in the United Kingdom.