Rearc Information

Rearc helps enterprises adopt emerging technology faster and build foundational platforms that drive critical business outcomes. Founded by the engineers who took Dow Jones and the Wall Street Journal to the cloud, Rearc is a specialized engineering firm for high-stakes enterprise: systemically important financial institutions, critical infrastructure, and highly regulated firms. The people who scope the work stay to build it. We build platforms across AI, security, data, and cloud. We design for enterprise scale and risk profiles from the start, so architecture review and tech risk stop being the thing that stalls a rollout. We build on open standards, including Delta Lake, Iceberg, Apache Spark, and OCSF, and we work alongside your engineers rather than around them. The developer experience of the team who inherits the platform is part of the build. Those standards are the ground the Databricks ecosystem runs on, and it is where our work goes deepest. Databricks named Rearc a Lakewatch delivery partner at its launch. Our approach eliminates lock-in and black boxes in favor of extensible, maintainable foundational platforms that evolve with their users. The first major platform we built went into production at a large US insurer in 2017. Their team has run it ever since. We use AI across our own engineering, and engineers stay accountable for what ships. The bar we hold it to is the one our customers hold us to: it has to reach production and keep running. Building something your business will depend on? Build it with Rearc.