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SAP Development Services​

We develop and customise SAP systems for UK organisations, from S/4HANA extensions to SAP BTP applications. Our work covers integration, automation, and compliance with local regulations.

LeverX 一 Your Partner for SAP Development Services in the UK

LeverX is a global system integrator and SAP Gold Partner with over twenty years of experience delivering SAP development projects across manufacturing, retail, logistics, and healthcare. Our teams work with S/4HANA, SAP Business Technology Platform, SAP Fiori, and SAP Integration Suite to develop, extend, and maintain enterprise systems used in daily operations. We support organisations in the UK that require stable systems aligned with FCA and HMRC requirements, including data handling, reporting, and audit readiness.

We design custom SAP applications, build extensions on SAP BTP, and integrate SAP with external systems such as payment platforms, CRM tools, and data warehouses. Our developers follow SAP Clean Core principles to ensure upgrades remain predictable and do not disrupt business processes. We also optimise existing SAP environments by refactoring custom code, improving system response times, and reducing maintenance overhead.

1,500+
successful projects
15
offices, 10+ countries
2,200+
employees
500+
certified experts

What Do Businesses Gain From SAP Development Services?

SAP delivers value when it reflects real processes. Development ensures the system supports current requirements without manual fixes.
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Faster response to UK regulatory changes

Custom extensions support updates to VAT rules, industry-specific taxes, and reporting formats. Changes can be implemented without redesigning core processes or delaying financial reporting cycles.
Integration

Integration with the UK financial ecosystem

SAP systems can be connected to banking platforms, fintech services, and trade finance tools. This enables direct data exchange for payments, reconciliation, and cash flow tracking.
Quality

Compliance with UK GDPR and data handling standards

Development defines where and how data is processed. Sensitive information can be stored and managed in line with UK GDPR requirements and local infrastructure policies.
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Lower cost of system maintenance over time

A clean core approach reduces the amount of custom code inside the main system. This limits rework during upgrades and lowers long-term support costs.
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Accurate and structured operational data

Custom logic ensures that transactions follow defined rules for validation, approval, and posting. This improves data consistency across finance, supply chain, and reporting.
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Foundation for AI and advanced analytics

Well-structured data and stable integrations allow the use of AI tools and predictive models. This includes demand forecasting, anomaly detection, and automated decision support based on SAP data.

SAP can be configured, extended, or rebuilt. We help you decide what applies to your case.

Core SAP Solutions We Implement, Extend, and Customise

SAP is not a fixed product in real business use. It becomes a working system through implementation and development. We build and customize SAP solutions across core business areas to reflect how organisations actually operate.

ERP platforms

ERP systems define the core of SAP landscapes. Development in this area focuses on extending standard processes, building custom logic, and supporting system upgrades without disruption. We work across cloud and on-premise deployments depending on the client’s architecture.

We support:

  • SAP S/4HANA Cloud Public Edition — Standardised cloud ERP with predefined processes and controlled extensibility

  • SAP S/4HANA Cloud Private Edition — Configurable cloud environment with deeper customisation options

  • SAP S/4HANA On-Premise — Full control over infrastructure and system configuration

  • SAP ECC — Legacy ERP environments requiring ongoing development and migration support

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Product Lifecycle Management (PLM)

Managing product data from design to production is the main goal of PLM development. We make connections and add-ons that link engineering, compliance, and manufacturing data in SAP. This helps keep things the same across different versions of a product and different rules.

We support:

  • SAP Enterprise Product Development — Product design and engineering data management

  • SAP Recipe Development — Formulation and specification management for regulated industries

  • SAP EHS Management — Environmental, health, and safety compliance tracking

  • SAP Portfolio and Project Management — Project planning and lifecycle control

  • PLM system integration — Connection with external engineering and manufacturing tools

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Financial management

Financial development focuses on controlling how transactions are recorded, processed, and reported. We extend SAP finance modules to support local reporting rules, multi-entity structures, and treasury operations.

We support:

  • SAP S/4HANA Finance — Core financial accounting and reporting

  • SAP Central Finance — Consolidated financial data across systems

  • SAP Controlling — Cost tracking and internal reporting

  • Treasury and Risk Management — Liquidity, risk, and cash position management

  • SAP Billing and Revenue Innovation Management — Subscription and usage-based billing models

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Business Technology Platform

SAP BTP is used to build extensions that run outside the core ERP system. We use it to develop applications, integrations, and process automation tools that remain independent from core upgrades.

We support:

  • SAP Business Technology Platform ABAP Environment — Cloud-based ABAP development

  • SAP Build — Low-code apps, automation, and process design

  • SAP Integration Suite — System-to-system connectivity and API management

  • SAP Fiori — User interface development for SAP applications

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Supply chain management

Supply chain development focuses on planning, execution, and logistics coordination. We build extensions that improve visibility and connect planning with operational systems.

We support:

  • SAP Extended Warehouse Management — Warehouse operations and inventory control

  • SAP Transportation Management — Transport planning and execution

  • SAP Integrated Business Planning — Demand and supply planning

  • SAP Digital Manufacturing — Production monitoring and control

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Spend management

Procurement, vendor management, expense control — the three areas where spend management development tends to concentrate. We connect SAP with external procurement platforms and extend the approval and compliance workflows that sit on top of them. In practice, the compliance piece is where most of the custom work ends up. Standard workflows rarely survive contact with real organizational structures.

We support:

  • SAP Ariba — Supplier collaboration and procurement processes

  • SAP S/4HANA Procurement — Purchasing and supplier management

  • SAP Fieldglass — Contractor and service procurement

  • SAP Concur — Travel and expense processing

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Data and analytics

SAP systems generate large volumes of operational data. The challenge isn't storage — it's making that data accessible and useful. We build the underlying data models and reporting layers, and where needed, the integration pipelines that carry data out to dedicated analytics platforms.

We support:

  • SAP Datasphere — Enterprise data modelling and integration

  • SAP Analytics Cloud — Reporting and planning dashboards

  • SAP HANA Cloud — High-performance data processing

  • SAP Master Data Governance — Centralised data quality and governance

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Asset management

Asset-related development focuses on maintenance, field operations, and equipment lifecycle tracking. We extend SAP tools to support real-time asset monitoring and service workflows.

We support:

  • SAP Field Service Management — Field service scheduling and execution

  • SAP Asset Performance Management — Predictive maintenance and asset monitoring

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Human resources management

HR development spans workforce data, payroll, and employee lifecycles, but connecting these to finance or compliance systems introduces immense complexity. We build extensions that bridge these boundaries, specifically ensuring payroll reconciles with financial records and employee status changes seamlessly trigger downstream compliance workflows.

We support:

  • SAP SuccessFactors — Talent management and HR operations

  • SAP HCM and Payroll — Employee data processing and salary management

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Our SAP Development Services in the UK

SAP development is not a single task. It is a set of decisions about architecture, code, and system behaviour. We structure our services to control these areas and keep the system aligned with business and regulatory requirements.

Data management

Custom solution architecture and design

We define how the SAP landscape should operate before development starts. This includes workshops to map business processes and identify gaps in standard functionality. We review existing systems and custom code to check alignment with SAP Clean Core principles. The result is a clear architecture plan with defined extension points, integration flows, and data handling rules.
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SAP BTP application development

Our team builds applications on SAP Business Technology Platform to extend SAP without modifying the core system. This includes customer and supplier portals, internal workflow tools, and data-driven applications. We also implement AI services available on SAP BTP, such as predictive models for demand planning or anomaly detection. Each application is designed to work alongside S/4HANA and remain stable during upgrades.
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Legacy code modernisation

We analyse existing custom developments, including Z-code, to identify risks and inefficiencies. We refactor or migrate code to ABAP Cloud or move logic to SAP BTP where appropriate. This reduces dependency on outdated structures and improves system maintainability. It also prepares the system for future SAP releases without requiring full redevelopment.
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Integration with external systems

Our experts design and implement integrations between SAP and external platforms used in the UK. This includes banking systems, payment gateways, logistics providers, and government services such as HMRC and Companies House. They use SAP Integration Suite and APIs to ensure reliable data exchange. The focus is on accuracy, traceability, and error handling in production environments.
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Intelligent process automation

We automate routine operations using SAP Build Process Automation and AI services. This includes invoice processing, supplier validation, and compliance checks against sanctions lists. We also implement AI-based tools to analyse documents such as contracts or financial records. Each automation scenario is defined by clear business rules and monitored for accuracy.
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Application management and continuous development

LeverX provides ongoing support for custom SAP solutions after deployment. This includes resolving technical issues, updating applications, and adjusting functionality when requirements change. Our teams handle complex incidents at the code and integration level. We also plan and implement improvements to keep the system aligned with UK regulations and business needs.

Schedule a consultation to review your SAP landscape and identify required development work.

Why Choose LeverX for Custom SAP Development Services

Proven delivery record

LeverX has delivered SAP projects for more than 20 years. Our portfolio includes over 1,500 completed projects for more than 900 companies, including organisations listed in the Fortune 500.

Collaboration with SAP

Our specialists contribute to SAP product development and work closely with SAP teams. This provides early access to platform updates and ensures that our development approaches align with SAP standards.

Clean core development approach

Our teams follow clean core principles when extending SAP systems. This reduces the volume of custom code in the core and simplifies future upgrades and system maintenance.

Experience in UK industries

Our consultants and developers have worked with UK organisations in sectors such as finance, retail, and logistics. This includes projects that require integration with local services and compliance with UK-specific regulations.

Certified quality and security standards

LeverX operates in line with ISO standards for quality management, information security, business continuity, and asset management. These standards define how we manage delivery, data protection, and operational risks.

Transparent and flexible delivery model

Our teams use agile delivery practices with regular reporting and clear development milestones. Clients have full visibility into progress, priorities, and changes throughout the project lifecycle.

Our Expertise and Technologies

We utilize cutting-edge technologies and methodologies to create robust and innovative solutions. Our technical capabilities span across:
  • Modern Web Development

  • Mobile Development

  • Cloud Platforms

  • Intelligent Technologies

  • DevOps & CI/CD

  • Cybersecurity

Modern Web Development

Our Approach to SAP Development Services

SAP development projects differ in scope and starting point. Some require new applications. Others focus on extending existing SAP systems or restructuring legacy developments. In each case, we follow a structured approach to ensure system stability, regulatory alignment, and controlled delivery. Here is the way we work:

Assessment

  • System landscape review: Analyse existing SAP systems, including SAP ECC or SAP S/4HANA, along with connected applications and data flows.
  • Custom code analysis: Identify existing developments, their usage, and their impact on system performance and upgrades.
  • Requirements definition: Collect functional and technical requirements, including UK-specific reporting and compliance needs.
  • Risk identification: Highlight issues related to performance, security, data handling, and regulatory constraints.

1.

Planning

  • Development strategy: Define whether to extend standard functionality, refactor existing code, or build new applications on SAP Business Technology Platform.
  • Scope and prioritisation: Break the project into modules based on business impact and technical dependencies.
  • Resource and timeline planning: Assign teams, define milestones, and set delivery stages.
  • Compliance planning: Ensure alignment with UK GDPR and industry-specific requirements.

2.

Architecture design

  • Extension model definition: Decide between in-system development and side-by-side extensions based on performance and maintainability.
  • Integration architecture: Plan connections with external systems such as banking platforms or HM Revenue & Customs services.
  • Security design: Define access control, authentication, and data protection mechanisms.
  • Data structure design: Ensure consistent data models across finance, logistics, and reporting processes.

3.

Development and validation

  • Iterative development: Build applications, extensions, and integrations in controlled cycles.
  • Testing execution: Validate functionality, data accuracy, performance, and security.
  • Regulatory validation: Verify that developed logic supports UK reporting and compliance requirements.
  • Refinement: Adjust code and configurations based on testing results and stakeholder feedback.

4.

Deployment and continuous support

  • Controlled deployment: Release solutions into production with defined rollback and monitoring procedures.
  • System monitoring: Track performance, data processing, and integration stability.
  • Ongoing optimisation: Update applications and extensions as business or regulatory requirements change.
  • Support and maintenance: Resolve issues, maintain documentation, and ensure long-term system stability.

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