Lina Sibert is lead designer at 2SL Design Build and responsible for overall design development. A native of Beirut, Lebanon, Lina and her husband, John, founded 2SL in 1997. Lina was with Tasai Corporation (Tokyo, Japan) prior to 2SL. She is also on the faculty of Meredith College where she teaches as an adjunct professor. Lina graduated from North Carolina State University and holds a Master's Degree in Architecture from the University of California, Berkeley.

John Sibert shares design conceptualization responsibilities with his wife Lina, and is a Registered Architect (7197)in the State of North Carolina and a licensed General Contractor (57109). Prior to founding 2SL in 1997, John was with Cline-Davis Associates, Tasai Corporation (Tokyo Japan) and HOK in Washington, DC. John is a graduate of North Carolina State University and holds a Master's Degree in Architecture from the University of California, Berkeley.

Alan Sibert, John's brother, is responsible for finance and CAD Design. Alan has over thirty years of experience in marketing and sales, including product management, marketing communications, national sales and director level responsibilities. Alan is a graduate of Trinity College (CT) with a B.A. in Graphic Design and holds an MBA in finance and marketing from Boston College. Alan served in the U.S. Navy as a Naval Flight Officer.

Don is responsible for overall construction management, and oversees project managers, field supervisors, subcontractors, and materials suppliers. Don also oversees client budgets and schedules. Don has twenty-eight years of experience as a construction manager and attended the University of Maryland with a concentration in construction accounting.

Erik is lead project manager and an accomplished master carpenter with over 15 years experience. He oversees contractors in the field and is responsible for quality control, finish carpentry and specialized cabinetry and built-ins. Erik is a graduate of the University of New Hampshire and served as an intelligence officer in the U.S. Army.

Ben Kendall oversees design coordination between architecture and construction, construction document management, client selections and scheduling. Ben is a graduate of the University of North Carolina with a degree in design.

Laura Sibert is 2SL's office manager and oversees business operations, permit applications, payables, receivables, cash flow management, financial reporting. Laura is a graduate of Smith College with a degree in Neuroscience.

Zach is an intern majoring in construction management at Ohio State University and is on target to graduate in December 2007. He assists 2SL project mangagers with day to day logistics and site control.