Since 2009, Sullivan has led one of the world's largest corporate funders and a vast employee volunteer operation that contributed some 2 million hours of service in a recent year. (insidephilanthropy.com)
«We're confident with how things are going, and we have a really strong volunteer operation out there. (queenscampaigner.com)
I ended up being part of a huge volunteer operation to fill and move sandbags. (canadianlawyermag.com)