Enterprise NetSuite Integration Across HR,
Finance, and Treasury Systems
Client Overview
Our client is a British multinational software and IT services organization listed on the London Stock Exchange and a constituent of the FTSE 250 Index. With more than 11,000 employees across 48 countries, the company delivers mission-critical software solutions globally.
Following a series of strategic acquisitions, the organization operated multiple enterprise systems across HR, finance, treasury, and reconciliation. To support continued growth and operational consistency, the client aimed to standardize internal processes with Oracle NetSuite as the central ERP system.
Business Objective
The client’s primary objective was to establish NetSuite as the single source of truth for financial and operational data while enabling seamless, near real-time integration with multiple enterprise applications.
Key goals included:
- Centralizing ERP operations on NetSuite
- Integrating HR, expense, treasury, and reconciliation systems
- Enabling real-time visibility across finance and payroll processes
- Ensuring compliance-ready workflows and approvals
Supporting both cloud-based and on-premise systems through a unified integration framework
Industry
Technology
Platform
Boomi
Service
Enterprise System Integration
Challenges
Disconnected Enterprise Applications
Core SaaS platforms such as Workday, SAP Concur, Treasury systems, and Blackline operated independently, limiting data consistency and visibility.
Hybrid Integration Complexity
The environment included both modern SaaS applications and bespoke on-premise systems, requiring a hybrid integration architecture.
Real-Time Data Synchronization
Business users needed near real-time data across HR, payroll, expenses, and finance to support accurate reporting and approvals.
Standardization After Acquisitions
Multiple acquisitions resulted in fragmented processes that needed to be unified under standardized ERP-driven workflows.
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Integration Strategy & Use Case Analysis
NeosAlpha’s architects and business analysts worked closely with stakeholders to assess application capabilities, identify integration touchpoints, and define phased implementation use cases.
Boomi-Based Integration Framework
A scalable, framework-driven integration architecture was designed using the Boomi iPaaS platform, ensuring flexibility, reusability, and lower long-term maintenance.
NetSuite-Centric Enterprise Integrations
Custom Boomi integrations were developed to connect NetSuite with Workday, SAP Concur, Treasury systems, Blackline and On-premise bespoke applications.
NetSuite Customizations for Payroll Approvals
NetSuite was customized to support approval workflows for journal entries generated from payroll data originating in Workday, ensuring auditability and financial control.
Phased Delivery Model
Integrations were delivered incrementally using a hybrid onsite-offshore team model, minimizing risk while ensuring business continuity.

Results
Centralized ERP Operations
NetSuite became the authoritative system for finance and operational data across the organization.
Real-Time Business Visibility
Stakeholders gained near-real-time access to HR, expense, payroll, and financial data for faster, more informed decision-making.
Automated & Compliant Processes
Automated integrations reduced manual intervention while supporting 100% compliance-ready documentation and approval workflows.
Scalable Integration Foundation
The Boomi-powered framework enabled the quick addition of future integrations as the organization continued to evolve.
Technology Stack
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