☁️ Cloud

Cloud & SAP — a reliable, compliant IT foundation ready to scale

Cloud migration, SAP integration and scalable hybrid architectures

200+Projects delivered

8Countries covered

45%Cost reduction

0Downtime

WEVAL deploys robust, scalable cloud architectures — Huawei Cloud, OVH, Hetzner, Scaleway — and integrates your SAP systems (S/4HANA, Vistex, IQVIA) into a single, unified ecosystem. Our expertise covers migration, cost optimisation and multi-cloud management.

What we offer

✓Zero-downtime cloud migration

✓Hybrid multi-cloud architecture

✓SAP S/4HANA & Vistex integration

✓Infrastructure cost optimisation

✓Certified Huawei Cloud partner

✓European sovereign cloud (Scaleway, OVH)

✓24/7 monitoring and supervision

Problems → Solutions

What we solve

S/4HANA projects overrun on cost and schedule.

4D scoping, short milestones and test governance: go-live stays under control from end to end.

Cloud bills become unpredictable.

FinOps by design: right-sizing, reservations and monthly drift monitoring.

Dependence on a single hyperscaler is a concern.

Portable architectures and sovereign options through our European cloud partners — your data, your control.

Compliance (GDPR, audits) is handled as an afterthought.

Security and traceability built into the design of data flows, not bolted on at the end of the project.

Use cases

In the field

Multi-country S/4HANA migration

Industrial group: secured legacy interfaces, verified data migration, cutover with no production stoppage.

B2B platform on a sovereign cloud

High-availability e-commerce hosted in Europe, SLAs met, costs managed with FinOps.

AI-assisted SAP application maintenance

Tickets triaged automatically, assisted diagnostics: shorter fix times and a team refocused on enhancements.

FAQ

Frequently asked questions

Are you an SAP partner?

WEVAL works as an SAP Ecosystem Partner: S/4HANA projects, SAP BTP, integrations and third-party application maintenance.

How long does an S/4HANA migration take?

From 6 to 18 months depending on scope. Our initial scoping sets out a wave-based roadmap with intermediate value milestones.

Can you host on a European sovereign cloud?

Yes. We design portable architectures and work with European cloud partners whenever data sovereignty requires it.

Do you take over existing application maintenance?

Yes, with a structured transition phase: estate audit, knowledge transfer and service commitments from the first month.

Talk to an expert →

Plan a migration →

Sovereign multi-cloud

From hyperscaler dependence to hybrid sovereignty

A WEVAL orchestrator at the centre — six destinations with the data residency of your choice, and no hyperscaler lock-in.

6R Migration Framework

Rehost, Replatform, Repurchase, Refactor, Retire, Retain. Analysis of your estate and a costed roadmap.

FinOps Foundation

Real-time cloud cost visibility, allocation by business unit, overrun alerts, reserved/spot optimisation.

Sovereignty & Compliance

ISO 27017/27018, CSA STAR, 100% data residency of your choice. No data leaves your perimeter.