WorkVenture gives you an inside look at what it's like to work at WATTANA INTER GROUP LTD., office & team photos, reviews and more. This is the WATTANA INTER GROUP LTD. Company Page. All content is posted anonymously by employees currently or previously working at WATTANA INTER GROUP LTD..Apply to GaldermaApply to KumonApply to Wing AdvisoryApply to WorkVenture Technologies