GCS, a division of GladMar Group Ltd, is the premier caterer in Kingston. From Corporate events to Wedding and Non-Profit Galas, to small birthday parties and large out door events GCS has a team focused on making your vision a reality. At GCS, you’ll feel the difference from the moment you talk to us. You become our guest, a part of our family. And whether large or small, your catering needs will be taken care of from the moment we say “welcome” to the time your last guest leaves and you smile and say to us “well done!”.