NationsBuilders Insurance Services (NBIS) is the premier US underwriter of crane & rigging, concrete-pumping, heavy-haul, and residential-builder insurance — a specialty managing general underwriter founded in Atlanta in 2001, acquired by Align Financial / DUAL North America (Howden Group) in August 2021. 2,748,845 filetree entries across 24 shares (AIM, IMAGERIGHT, the claims and policy-admin sto