23 - 25 September, 2025
Austria Center Vienna
At The Classification Guru, we specialise in transforming messy, inconsistent data into clean, accurate, and trustworthy information you can rely on. With over 30 years of combined expertise, we’re the go-to experts in data classification, cleansing, and normalisation.
Founded in 2017 by data evangelist and original guru, Susan Walsh, we’ve supported over 100 organisations across the globe from agile startups to global enterprises bringing structure and accuracy to data in multiple languages and across diverse industries.
Our expert team follows a proven, proprietary methodology developed by Susan herself. We don’t just tidy up your data we restore trust in it. Whether you’re preparing for a CRM or ERP implementation, streamlining suppliers for a P2P rollout, or simply need a fresh start, we’re here to help.
Here’s how we add value:
At The Classification Guru, we bring clarity to chaos, so your team can focus on what really matters.