Antin, a private equity firm, completed the acquisition of Portakabin, a portable building manufacturer, from Shepherd Building Group, a modular buildings manufacturer and seller. Financial terms were not disclosed. “We are excited to welcome Antin as a long-term partner and leverage its resources to accelerate our growth trajectory. With Antin, Portakabin is well-positioned to further reinforce its position as a champion of modular infrastructure solutions in the coming years as we continue to deliver best-in-class solutions to our customers,” Dan Ibbetson, Portakabin CEO.