JSC Realty & Investment Services is a commercial real estate firm based in Dallas, Texas, offering brokerage, leasing, investment sales, property management, construction management, and development services. Public information indicates that the organization has been active for several decades and is led by an executive team with extensive industry experience. The firm provides representation for both tenants and buyers, along with project leasing and related advisory services across multiple property types. In addition to local activity, JSC Realty & Investment Services became an affiliate of API Global in 2013, allowing it to support clients throughout North America and internationally. The company operates from its office along Lyndon B Johnson Freeway, where it manages day-to-day operations and client engagements. No public record identifies major milestones beyond its affiliation partnership, and no founding year is specifically listed in available materials. JSC Realty & Investment Services functions as a privately held commercial real estate service provider focused on leasing, management, and investment activities.