SAP & EY Deepen Partnership Ties, Sponsorship & Shared Cloud Migration Signal Strategic Alignment

SAP’s role as a presenting sponsor of the EY Entrepreneur Of The Year 2026 program moved into sharper focus on June 17, when EY US announced the winners of the Entrepreneur Of The Year 2026 New York Award. SAP joined PNC Bank, Cresa LLC, Marsh Risk, and the Ewing Marion Kauffman Foundation as presenting sponsors of the program, which has recognized more than 11,000 entrepreneurs in the US since its founding in 1986. For SAP customers and system integrators watching the EY relationship, the real substance sits a layer deeper than a sponsorship banner.

EY operates on both sides of the SAP ecosystem as a transformation services partner helping enterprises implement SAP S/4HANA and SAP Cloud ERP Private (RISE with SAP), and as an SAP customer that has executed its own large-scale cloud migration. That dual standing gives EY’s SAP practice a credibility few pure-play integrators can match.

Walking the Talk on S/4HANA Cloud

In March 2025, the EY organization announced a strategic initiative with SAP and Microsoft to transition to SAP S/4HANA Cloud Private Edition running on Microsoft Azure. The move made EY one of the larger professional services firms to publicly commit to and execute an SAP S/4HANA Cloud Private Edition deployment, adding a practical dimension to its advisory practice. When EY advises a client on a RISE with SAP migration, it is drawing on an internal transformation that touched its own finance, operations, and enterprise data infrastructure.

The partnership with Microsoft adds another layer. Azure serves as the infrastructure backbone for EY’s S/4HANA environment, placing the deployment squarely within the growing pattern of hyperscaler-hosted ERP that SAP and Microsoft have co-invested in over the past several years. For enterprise architects evaluating cloud hosting alongside their S/4HANA roadmap, EY’s Azure-hosted deployment is a concrete reference point.

Why SAP Architects Should Pay Attention Now

The timing of EY’s migration and its continued investment in SAP services aligns with a measurable acceleration in enterprise cloud ERP adoption. According to the SAPinsider RISE with SAP 2025 benchmark report, 30% of organizations are now fully live on RISE with SAP, up from 19% the prior year. That is a meaningful jump, but it still means the majority of organizations are mid-transition or yet to begin. For ERP program managers, the gap between deployment and full transition is where most operational risk lies.

The SAPinsider ERP Migration and Transformation 2026 report reinforces the complexity. Fifty-five percent of surveyed organizations have deployed SAP S/4HANA or a cloud ERP, but only 34% have fully completed the transition. Meanwhile, 43% of respondents now cite SAP AI announcements as the top external factor shaping their ERP strategy, edging past the 2027 end-of-maintenance deadline as the primary driver. The cloud picture is also tightening. SAP S/4HANA Cloud adoption stands at 26%, nearly level with traditional on-premises deployments at 29%, suggesting the center of gravity in the SAP landscape is shifting faster than many transformation roadmaps anticipated. Partners with live deployments on record, like EY, are well-positioned to help organizations navigate this compressed window.

What This Means for SAPinsiders

A live internal deployment changes how system integrations should be evaluated. For CIOs shortlisting SAP system integrators, whether a firm has executed its own SAP S/4HANA migration is now a legitimate qualification criterion. EY’s move to SAP S/4HANA Cloud Private Edition on Azure is a verifiable reference architecture. CIOs should ask prospective partners not just how many client go-lives they have managed, but what their own ERP estate looks like and how recently it was modernized.

The gap between deployment and full transition is where programs fail. ERP program managers overseeing active SAP S/4HANA migrations should take the SAPinsider 2026 finding of 55% deployed, only 34% fully transitioned seriously. That 21-point gap reflects organizations that are stuck in parallel-run states, have incomplete data migrations, or have delayed process harmonization. Working with a partner that has cleared its own finish line provides concrete methodology for closing that gap, not just a project template.

AI strategy is now part of the ERP conversation, not a separate workstream. Transformation leads planning SAP S/4HANA programs in 2026, cannot defer AI decisions to a future phase. With 43% of organizations telling SAPinsider that SAP AI announcements are the top factor influencing their ERP direction, and with RISE with SAP now fully live at nearly a third of adopters, the integration of AI capabilities into the core ERP architecture is a present-tense design question. Partners embedded in SAP’s ecosystem at the sponsorship and implementation layers, not just the advisory layer, will be better positioned to help organizations act on that signal rather than simply track it.