Andersen Global, the San Francisco-based organization of legally-separate tax and legal services firms that evolved out of a part of the now-defunct Arthur Andersen accountancy firm, has added two more jurisdiction to its growing Caribbean portfolio of outposts, with the signing of "collaboration agreements" with St. Kitts and Nevis-based HazelAlleyne,  a full-service law firm located in Basseterre, St. Kitts, and Kingston, Jamaica-based Senior Accounting Services Ltd.