Aztec Group, the C.I.-based administrator, has hired two seniors for its U.S. business. Sadrack Belony joins as head of U.S. investor services, and Megan MacAniff joins as head of U.S. client solutions. Belony will lead and grow the investor services team and functionality, including investor services, corporate services, and treasury and banking. He has previously held senior roles at Citco Fund Services and Vistra. MacAniff was previously self-employed