Olympus Partners, a private equity firm, completed the acquisition of MEI Rigging & Crating, a provider of rigging and machinery moving, millwrighting, industrial storage and equipment crating, from Dorilton Capital, a private investment firm. Financial terms were not disclosed. "MEI has built a national platform in a niche industrial services space that has been highly fragmented to date. This scale uniquely positions MEI to take advantage of several long-term industry tailwinds," Dave Cardenas, Olympus Managing Partner.