Chamber of Commerce and Industry WA | 21,786 followers on LinkedIn. We stand for business | As the peak body representing businesses in WA for more than 125 years, we support and connect thousands of businesses with one vision in mind: for WA to be a world-leading place to live and do business. And, with four out of five jobs created by business in this State, a healthy core of successful and engaged businesses will make sure our community prospers. We want your business to be the best it can be.