BV Intestment Partners-backed RKD Group, a provider of marketing and fundraising solutions for nonprofit organizations, completed the acquisition of Data-Mail, a data services company. Financial terms were not disclosed. "We are thrilled to welcome DMI into RKD Group. With this acquisition, RKD further strengthens the power of its data- and analytic-driven omnichannel fundraising and marketing solutions for charitable organizations in the United States and Canada," Dennis Moore, RKD Group President.