Rob Philpot was a builder and Leigh Jasper an engineer when they founded Aconex back in the early 2000s. The business was an ASX listed public company that revolutionised the way the construction industry collaborated through technology, long before SaaS was a big deal. In this episode, we talk to these two Aussie larrikins about the time they almost went bust, the overlooked importance of naivety, and how being frugal can make you a millionaire.