One Source Communications says they’ll expand their operations in Greenville. One Source is a local telecommunications and software development company that currently employs about 90 people. The project is being awarded a $250,000 grant from the North Carolina Rural Economic Development Center that will be used toward paying construction costs. Plans include doubling the size of One Source’s Arlington Boulevard corporate offices. The city of Greenville will match the grant at a rate of $250 per new job for a $12,500 total.