Landmark Group Provides Commercial Real Estate Sales, Marketing & Leasing Services in Northern Virginia. Our Knowledge Base Includes Office, Industrial, Retail and Land Products. We listen to your requirements and develop a plan that will accomodate your current situation and meet your goals for the future. We are creative thinkers who work hard to effectively and actively market your property or find the perfect location for your business. Our experience in all areas of the commercial real estate market and solid reputation for success will give you a competitive advantage. We are connected to the market with long-standing relationships to help solve your real estate challenges.