.id (informed decisions)
Mark Grebler is a seasoned technology executive with extensive experience in product engineering and development management across various companies. Currently serving as Head of Product Engineering at .id since March 2025, Grebler previously held the position of Chief Technology Officer at EstimateOne from May 2020 to November 2024, where significant contributions included spearheading a 220% revenue growth, modernizing infrastructure, and developing engineering and product management growth frameworks. Earlier roles included Head of Development at Project Focus HQ and Chief Software Engineer at GELI, where leadership and technical directives were pivotal in team and project success. Mark Grebler's career began with a solid educational background in Software Engineering and Commerce from the University of Melbourne, complemented by additional studies at the Technion.
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.id (informed decisions)
We contribute to the good society by helping organisations make informed decisions. We are the largest team of demographic and economic analysts in Australia and New Zealand. Our team is made up of demographic and spatial analysts, urban economists, industry sector experts, IT and data management specialists. We forecast future populations and have the largest population forecasting team in the country. WHAT DRIVES US We have an incredible curiosity and knowledge about the way in which people organise themselves into communities and cities. We are driven by a strong desire to contribute to the development of Australia and New Zealand so that we live in a good society where everyone has access to housing, education, employment, social & political inclusion, culture, health, recreation and information. Because of our passion for society, we are excited by the projects we engage in, and genuinely interested in the outcomes. This means we work very closely with our clients on scoping projects. We design projects that are pointy, practical and achievable. We don’t get lost in the data, but use it to provide insights that inject confidence into the decision making process. WHO WE WORK WITH Our clients include local and state governments, education providers, housing developers, retailers, health care providers, utilities companies, banks & insurers, sporting organisations and planning consultants. We believe in collaboration and long, productive partnerships with our clients. We help them make confident decisions about when and where to locate their services based on demographic and economic evidence. We build online information tools and provide consulting services.