Empire State Realty OP, L.P. ESBA

Company Overview

Empire State Realty OP, L.P. (“ESBA”) is the operating partnership of Empire State Realty Trust, Inc. (“ESRT”), a publicly traded real estate investment trust (REIT) focused on office, retail, and multifamily real estate assets, primarily in the New York metropolitan area. The company operates in the commercial real estate and property management industries, with revenue primarily generated through office leasing, retail leasing, observatory operations, and residential rental income. Its portfolio is concentrated in high-profile Manhattan properties, including the iconic Empire State Building, which also serves as a major tourism and observatory destination. The company’s tenant base includes businesses across finance, technology, media, legal, and professional services sectors.

ESRT evolved from a portfolio assembled over several decades by the Malkin family and affiliated ownership groups. In 2013, the company completed a consolidation and public listing transaction that unified multiple ownership interests into a single REIT structure. Since then, the company has emphasized modernization, sustainability, energy efficiency, and premium office repositioning within competitive New York real estate markets. Its strategic positioning is supported by ownership of globally recognized assets, a concentration in transit-oriented locations, and a focus on energy-efficient building operations.

Business Operations

The company organizes its operations primarily through the Real Estate Segment and the Observatory Segment. The Real Estate Segment includes office, retail, and multifamily properties, with office leasing representing the largest revenue contributor. The Observatory Segment consists of ticket sales and tourism-related operations at the Empire State Building Observatory, which has historically been a significant earnings contributor due to strong international and domestic tourism demand. ESRT also generates ancillary revenue through parking, signage, and tenant services associated with its property portfolio.

The company’s assets are concentrated mainly in Manhattan, with additional holdings in the greater New York metropolitan area, including Connecticut. ESRT internally manages leasing, property operations, construction oversight, and sustainability initiatives. Major subsidiaries and controlled entities include Empire State Realty Trust, Inc., Empire State Realty OP, L.P., and various property-level ownership entities. The company has invested heavily in building retrofits and environmental performance initiatives, positioning many properties under recognized sustainability certifications. Its operations rely on long-term tenant relationships, centralized property management capabilities, and the global brand recognition associated with the Empire State Building.

Strategic Position & Investments

ESRT’s strategic direction centers on upgrading office assets, maintaining high occupancy in premium urban submarkets, and enhancing recurring cash flow from both leasing and observatory operations. The company has invested substantially in redevelopment, energy efficiency modernization, indoor environmental quality, and tenant amenity enhancements across its portfolio. Management has consistently emphasized balance sheet discipline, operational efficiency, and sustainability leadership as key competitive differentiators in the New York office market.

The company has also pursued selective acquisitions and asset repositioning initiatives aimed at strengthening its concentration in Manhattan office corridors. ESRT is widely recognized for its sustainability investments, including energy retrofits at the Empire State Building that have been referenced in industry and environmental case studies. Its portfolio includes notable subsidiaries and controlled ownership interests tied to landmark office properties. While the company remains primarily focused on core urban real estate operations rather than venture-style technology investments, it has incorporated advanced building systems, smart-building technologies, and ESG-focused operational strategies into portfolio management.

Geographic Footprint

ESRT’s operations are concentrated primarily in the New York City metropolitan area, particularly Midtown Manhattan, where the majority of its office and retail assets are located. The company’s headquarters are based in New York, New York, and its portfolio includes properties in Manhattan as well as selected assets in Connecticut and the surrounding metro region. The Empire State Building serves as both a flagship real estate asset and a globally recognized tourism destination with international brand visibility.

Although ESRT’s direct property ownership is domestic, the company maintains indirect international exposure through global tourism activity at the Observatory and multinational corporate tenants occupying office space within its portfolio. The company’s operational influence is therefore heavily urban and U.S.-centric, with strategic emphasis on premium Manhattan real estate markets rather than broad international expansion.

Leadership & Governance

Empire State Realty Trust and ESBA are overseen by an executive leadership team with backgrounds in real estate investment, finance, operations, and asset management. The company traces its origins to the Malkin family’s longstanding involvement in New York real estate ownership and management. Leadership has consistently emphasized disciplined capital allocation, sustainability leadership, tenant retention, and modernization of legacy urban assets.

Key executives include:

• Anthony E. Malkin – Chairman, President, and Chief Executive Officer
• Christina Chiu – President, Real Estate
• Thomas P. Durels – Executive Vice President, Real Estate
• Robert E. Smith – Chief Financial Officer
• John Kessler – Executive Vice President, Observatory

The company’s governance framework follows public REIT standards, with oversight from an independent board of directors and reporting obligations under applicable U.S. securities regulations, including disclosures filed through SEC filings such as annual reports and quarterly reports. Management’s publicly stated strategy has focused on long-term asset quality, operational sustainability, and maintaining the Empire State Building’s status as a premier office and tourism property.