Scaling Enterprise Transformation With Integrated ERP and Data

One Operating System Across 50+ Countries

A global professional services and advisory firm operating across more than 50 countries was constrained by fragmented legacy systems and siloed data that limited visibility, slowed decision-making, and created friction across finance, HR, and field operations. Myridius led a structured transformation program combining strategy, architecture, and agile execution to unify ERP and data on SAP S/4HANA and Azure, delivering a centralized reporting ecosystem and a clear PMO-driven roadmap.

Key Outcomes

• A unified data and reporting ecosystem enabling real-time, insight-driven decision-making.
• Accelerated ERP migration readiness with assured data quality and integration frameworks.
• Structured program execution through a clear PMO roadmap and improved cross-functional alignment.

Overview

A global professional services and advisory firm operating across more than 50 countries needed to modernize a fragmented technology landscape that was costing it executive visibility, decision speed, and operational coherence. Finance, HR, and field operations all ran on different rails, and the absence of a unified data foundation meant program leaders could not see across the portfolio in real time. Myridius delivered a structured transformation program combining strategy, architecture, and agile execution. The team defined a transformation blueprint with prioritized workstreams and a governance model, designed reference architectures for SAP S/4HANA, Azure Data Lake, and enterprise application integration, and built UX frameworks aligned to the realities of a globally distributed field workforce. The result is a unified data and reporting ecosystem, accelerated ERP migration readiness, and a structured PMO roadmap that aligns cross-functional teams behind shared outcomes.

Client Context

The client is a global professional services and advisory firm with operations in more than 50 countries, serving public sector clients, non-profits, and large enterprise transformation initiatives across multiple continents. Its commercial and mission model depends on three things running well at the same time. Field teams need to operate effectively in environments that vary from headquarter cities to constrained, remote contexts. Finance and HR need to support a globally mobile workforce with consistent process and policy. And executive leadership needs cross-portfolio visibility to make capital and program decisions on real-time information.

The firm's existing platform landscape had grown organically over time, with country, function, and program teams adopting tools that solved local problems but did not connect across the enterprise. Each silo worked. The whole did not. That gap between local capability and enterprise coherence is where the transformation needed to land.

The Challenge

Operating across more than 50 countries with fragmented systems is not a minor inconvenience for an advisory firm whose value proposition is integrated thinking. Leadership could not see across the portfolio in real time, decision-making lagged behind the pace of the work, and inefficiency built up across finance, HR, and field operations every quarter. The urgency was structural rather than tactical. The firm needed an integrated ecosystem that supported global program execution rather than a series of upgrades to local silos.

The risk extended beyond cost or speed. A globally distributed advisory firm whose own operations cannot demonstrate the integration it sells faces a credibility problem with clients. The transformation needed to be defensible at both an operational and a brand level.

Status Quo and Desired State

Transformation Goals

The program focused on north stars that connected enterprise modernization to data enablement and operational alignment, each framed as a global-operating outcome the firm could measure and defend in board and partner conversations.

• Enterprise Modernization: Transition to a unified ERP and application ecosystem on SAP S/4HANA that supports global operations and reflects the integrated operating model the firm sells to its clients.
• Data Enablement: Establish a centralized, scalable data foundation on Azure Data Lake that supports reporting and analytics at the speed leadership decisions require.
• Operational Alignment: Standardize processes and improve coordination across distributed teams and functions so finance, HR, and field operations move as one organization rather than 50 country offices.

The Solution

Myridius approached the engagement as an enterprise transformation program rather than a platform migration. The team led with program strategy and a governance model that made the work executable across countries, designed reference architectures that connected ERP, data, and applications into a coherent ecosystem, and built experience and delivery frameworks tuned to the realities of a distributed advisory firm. Each layer was built to reinforce the others, so that strategy did not get lost in execution and execution did not lose sight of strategy.

• Orchestrated the foundation: Defined a transformation blueprint with prioritized workstreams and a governance model, then designed reference architectures for SAP S/4HANA, Azure Data Lake, and enterprise application integration through Azure Integration Services and API-based patterns. The foundation gives the firm a coherent operating system that crosses country, function, and program.
• Embedded intelligence and performance into the workflow: Established a unified data and reporting ecosystem on Azure Data Lake with assured data quality and integration frameworks, accelerating ERP migration readiness and turning fragmented operational data into real-time, insight-driven decision support for finance, HR, and program leadership.
• Reimagined the operating model: Developed UX frameworks for web and mobile and agile delivery models aligned with the way field teams actually work, including in constrained environments. Restructured the program operating model around a PMO-driven roadmap so cross-functional alignment becomes a property of how the firm runs rather than a recurring escalation.

Governance and Trust

Because the firm operates across more than 50 countries with public sector and non-profit clients, governance was treated as a primary deliverable of the program rather than a downstream control. The PMO-driven roadmap and prioritized workstreams gave executive leadership a clear line of sight into transformation progress, with cross-functional alignment built into the cadence rather than negotiated in escalation meetings. Data quality and integration frameworks established the controls reviewers and auditors expect in regulated and donor-funded engagements, with the Azure Data Lake serving as the single source of truth for reporting and analytics.

Architecture decisions used SAP and Microsoft reference patterns and the documented best practices that come with them, so the firm's transformation is defensible against vendor support, audit review, and future platform evolution. Experience and delivery frameworks embedded accessibility, multilingual considerations, and offline-tolerant patterns that reflect the actual contexts in which the firm's field workforce operates. The result is a transformation where governance is visible, evidence-backed, and aligned to the standards the firm's clients themselves operate under.

Results

The transformation moved the firm from a posture where 50 country offices each ran their own version of the operating model to one where a unified ecosystem supports global execution. Outcomes show up across visibility, ERP readiness, and execution discipline, with each reinforcing the others.

The result:

• A unified data and reporting ecosystem now enables real-time, insight-driven decision-making, giving executive leadership the cross-portfolio visibility a global advisory firm requires to manage capital and program priorities.
• ERP migration readiness was accelerated through assured data quality and integration frameworks, shortening the path from fragmented legacy operations to a coherent SAP S/4HANA and SuccessFactors operating platform.
• Structured program execution was established through a clear PMO roadmap and improved cross-functional alignment, turning transformation from a recurring debate into an executable, sequenced program.

Before and After

The following shifts show how the engagement moved the organization from manual, reactive, and siloed operations toward embedded, proactive, and unified ways of working.

Technology Stack

Core ERP

SAP S/4HANA, SAP SuccessFactors Unified ERP and human capital management platform supporting global operations across 50+ countries.

Data Foundation

Azure Data Lake Centralized, scalable data layer for unified reporting and analytics.

Integration Layer

Azure Integration Services, API-based reference architecture Sustainable, modular integration patterns that connect ERP, data, and applications without point-to-point sprawl.

Experience and Design

Figma, web and mobile UX frameworks Human-centered design tuned to field workforce realities and distributed advisory operations.

Cloud Platform

Microsoft Azure Resilient, geographically distributed infrastructure supporting global program execution.

Program and Delivery

Transformation blueprint, prioritized workstreams, agile delivery model, PMO roadmap Governance and delivery discipline that connects strategy to executable workstreams.

In professional services and advisory firms operating across many countries, the gap between local capability and enterprise coherence is often where execution velocity is lost. This case shows how a structured transformation program combining strategy, architecture, and agile execution can close that gap and turn 50 country offices into one operating system. This was not an ERP project. It was a shift to an integrated global operating model that reflects the firm's own advisory thesis.

What's Next

If your organization operates across many countries, functions, and programs and needs an integrated ERP and data foundation to support global execution, Myridius can help you design and orchestrate the transformation that connects local capability to enterprise coherence.

Talk to a Myridius Expert