Tartan Properties Commercial Real Estate Services is an independent commercial real estate brokerage and consulting firm focused on office, industrial, and flex properties in Northern Virginia. Using the latest information technology and market knowledge, TARTAN provides creative and professional solutions for its clients’ real estate needs. Landlord, investor and tenant representation are the core services we provide for our clients, who include local businesses, national franchises, international associations, law firms, and shipping companies. The firm’s president, Mike Porterfield (https://www.linkedin.com/in/michaelporterfield), is an Alexandria native with particular expertise in the Alexandria commercial real estate sub-market with over 20 years of local, national and international experience.