HFS Horizons: SAP S/4HANA Transformation Services, 2026

The HFS Horizons: SAP S/4HANA Transformation Services, 2026 report is for CIOs, CFOs, and enterprise transformation leaders evaluating service providers to scale SAP S/4HANA programs into business-led, AI-infused transformation.

Overview

The HFS Horizons: SAP S/4HANA Transformation Services, 2026 report evaluates 25 global service providers helping enterprises move beyond ERP migration toward business-led SAP transformation. The study assesses each provider across value proposition, execution and innovation, go-to-market strategy, and market impact, concluding that the ability to go live on S/4HANA no longer differentiates at the top of the market.

Key findings

1. Twelve providers qualify as Horizon 3 leaders: Accenture, Capgemini, Cognizant, Deloitte, EY, HCLTech, IBM, Infosys, KPMG, NTT DATA, TCS, and Wipro.
2. Ninety percent of 202 enterprises surveyed plan to change their IT service provider mix in the next 24 months, and 74% plan to update strategy and consulting engagements.
3. Roughly 75% of SAP contracts remain fixed-price or time-and-materials despite outcome-linked pricing being the universal buyer demand. Capgemini’s Coca-Cola Europacific Partners deal and IBM’s 50/50 AI savings model are cited as rare exceptions.
4. Manufacturing accounts for 31% of SAP transformations and retail and CPG for 28% across 118 case studies. Manufacturing is the only vertical where outcome-linking is real rather than aspirational.
5. Innovation is the weakest client-scored dimension at 7.4 out of 10, with a 3.0-point gap between bottom- and top-quartile providers across 26 enterprise client references.

HFS assesses that differentiation at the top is narrowing to industry depth, data readiness, and ecosystem reach, with most Horizon 3 providers carrying more than 20 industry-specific SAP solutions. HFS finds that AI is genuinely embedded in build-phase delivery, but Joule adoption in live mission-critical processes remains constrained by data quality gaps, EU AI Act governance, and explainability limits, leaving most enterprises at AI maturity levels 1 to 2.

The Bottom Line

Enterprises are moving beyond ERP migration toward business-led SAP transformation, with the market now defined by cloud ERP adoption under RISE and GROW, clean-core architectures with SAP BTP extensibility, AI-infused delivery and operations, and industry-specific transformation roadmaps tying SAP investments to measurable business outcomes.

Research methodology

Based on RFI submissions and briefings from 25 service providers, 26 active client reference checks, 23 active partner reference checks, and HFS Pulse 2026 survey data from 202 global enterprise decision-makers.

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