bepsf Any local glass company can supply glass to your specification for use as a countertop - Of course underlighting is something you'd need to work out with your carpenter and electrician, so it's best to work w/ a local designer to develop a complete plan.
K. D. For thick countertops like this you need to go with a company like ThinkGlass. This type of glass is thermoformed and is not sold by regular glass company. Contact ThinkGlass directly for more information ( www.thinkglass.com ).