Folha Skimboards - The board of choice in Portugal. I have only ridden one of these boards. The one I rode seemed a little on the heavy side, but not extraordinarily heavy. The shape was very similar to a Victoria. I can't say if they are durable or not because I don't have very much experience with them.
Page is in Portuguese.
Eden Skimboards - French skimboard manufacturer. Boards are similar to Victoria's. The Wave Zone - The Wave Zone is a surf shop in Florida that makes and sells their own surfboards and skimboards. I am informed that they have a product lineup very similar to Zap's. Wood Board Manufacturers Victoria Skimboards - Probably makes more wood skimboards than anyone.