KEYSTONE CORPORATION HOME OFFICE INDUSTRIAL MEDICAL RESIDENTIAL ABOUT US CONTACT US Sykes Call Center 50,000 square foot “Class A” Call Center Office OFFICE OVERVIEW CENTER FOR TECHNOLOGY AND INNOVATION KEYSTONE SCIENCE CENTER PENTAIR RESEARCH & DEVELOPMENT FACILITY PALISADES I & II SYKES CALL CENTER KEYSTONE PARK PALISADES III Sykes Call Center Fayetteville, North Carolina 50,000 SQUARE FEET OF OFFICE SPACE Keystone Corporation, in a joint venture with Fayetteville based C&S Commercial Properties, developed and constructed a new call center for Sykes Enterprises, Incorporated (NASDAQ: SYKE, www.sykes.com) in Fayetteville, NC. Based in Tampa, Florida, Sykes owns and operates more than 75 call centers globally. The call center serves as SYKES’ first customer ‘contact center’ in North Carolina. This call center is the first occupant at Raeford Corporate Park, a 30-acre master-planned business community located along the northern portion of Raeford Road at Strickland Bridge Road in Fayetteville, NC. This 50,000 square f00t “Class A” Call Center features administrative offices, work spaces, conference rooms, as well as parking spaces for 400 employees. Fayetteville based Construction Systems Inc. (CSI) served as the general contractor for the project. Consulting engineer was Bass, Nixon and Kennedy, Inc. of Raleigh and the site engineer is Larry King Associates out of Fayetteville. The architect for the project is HagerSmith Design, PA of Raleigh Outparcels and retail sites at Raeford Corporate Park are available adjacent to the new call center. Interested parties should contact Butch Dunlap with C&S Commercial Properties, www.c-sprop.com , at (910) 864-1125 or Michael Blount at Keystone Corporation at (919) 747-7910. View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize View fullsize Powered by Squarespace

KEYSTONE CORPORATION HOME OFFICE INDUSTRIAL MEDICAL RESIDENTIAL ABOUT US CONTACT US Pentair R&D Facility A State-of-the-Art R&D Facility Office OFFICE OVERVIEW CENTER FOR TECHNOLOGY AND INNOVATION KEYSTONE SCIENCE CENTER PENTAIR RESEARCH & DEVELOPMENT FACILITY PALISADES I & II SYKES CALL CENTER KEYSTONE PARK PALISADES III View fullsize Apex, North Carolina 50,000 SQUARE FOOT R&D FACILITY Completed in Winter of 2018, this new 50,000 square foot build-to-suit facility is the new home for the engineering and development section of Pentair Pool & Spa, part of Pentair plc., a world leader in fluid and thermal management equipment. Construction for facility began in December of 2017 and was completed finish in December of 2018. Keystone sold this facility in 2019. Powered by Squarespace