Top Organizational Design Firms

The best organizational design consulting firm depends on the problem you need to solve. A growing company may need clearer accountability and better coordination across teams. A global enterprise may need to redesign decision making across business units. Another organization may need to align its leadership roles with a new strategy.

This list highlights five firms with different strengths. We place Stonehill first for middle market companies that need to connect the way work gets done to the way the organization is structured.

1. Stonehill - Best for middle market organizational design grounded in business processes

Stonehill helps growing, acquisitive, and private equity backed companies design organizations that can execute their strategy. Its distinguishing approach starts with the work: how processes flow, where handoffs break down, which decisions stall, and where accountability is unclear. Stonehill then connects those findings to roles, reporting relationships, governance, and the organizational chart.

That sequence matters for middle market companies. Growth and acquisitions can leave them with overlapping responsibilities, inconsistent processes, and structures that no longer match how the business operates. Stonehill’s organizational design work links process improvement with practical changes to the organization, so leaders can see both what needs to change and who will own it.

Key differentiator: Connecting process design directly to the org chart for middle market companies.

Best fit: Companies scaling, integrating acquisitions, restructuring functions, or clarifying roles and decision rights.

Explore Stonehill’s organizational design services.

2. McKinsey & Company - Best for analytics led enterprise redesign

McKinsey brings substantial analytical resources to organizational design. Its offerings include OrgLab for modeling design scenarios and the Organizational Health Index for assessing factors that affect performance. This makes McKinsey a strong option for leaders evaluating complex structural choices across a large enterprise.

Key differentiator: Organization diagnostics and scenario modeling supported by dedicated analytical tools.

Best fit: Large organizations making consequential changes to structure, governance, and decision making.

3. Accenture - Best for organization design tied to technology transformation

Accenture combines operating model and organization design services with technology, workforce, and automation capabilities. Its organization analytics platform supports work across functions, productivity, cost, and M&A. That breadth is useful when a redesign must be coordinated with a major technology program or a new way of delivering services.

Key differentiator: Linking organizational change to technology enabled transformation at enterprise scale.

Best fit: Large companies redesigning their organizations alongside technology and workforce initiatives.

4. Boston Consulting Group - Best for changing behaviors and ways of working

BCG’s organization design approach focuses on the conditions that shape how people act, collaborate, and make decisions. Its Smart Design for Performance approach starts with the performance goal, identifies the behaviors needed to reach it, and designs the organization to support them.

Key differentiator: Using organizational design to change behaviors and reduce complexity.

Best fit: Enterprises where a new structure must also change how teams work together.

5. Korn Ferry - Best for leadership and talent architecture

Korn Ferry brings organization design together with leadership assessment, succession planning, and career architecture. Its capabilities are especially relevant when a company needs to define leadership roles, evaluate the talent available to fill them, and plan for future capability needs.

Key differentiator: Connecting organizational structure with leadership and talent decisions.

Best fit: Organizations where leadership capacity, role design, and succession are central to the redesign.

How to choose an organizational design consulting firm

Start with the outcome you need. If the challenge is making a middle market company work more effectively across functions, examine how a firm connects processes, accountability, and structure. If you are redesigning a global enterprise, consider the depth of its analytical and implementation resources. If leadership capability is the main concern, look closely at its talent assessment expertise.

A useful organizational design should answer more than “Who reports to whom?” It should make clear how work moves through the business, who makes key decisions, and how the new structure will improve performance.

Ready to redesign your organization around how work actually gets done? Talk with Stonehill.

Organizational Design Consulting Services

    • Develop clear organizational structures that align teams, functions, reporting relationships, and responsibilities with the company's strategy and goals.

    • Design how people, processes, technology, governance, and capabilities work together to support the organization's future-state business model.

    • Clarify roles, responsibilities, accountability, and ownership to reduce overlap, eliminate gaps, and improve organizational effectiveness.

    • Establish clear decision-making authority, governance structures, and escalation paths so leaders and teams can make decisions efficiently and consistently.

    • Evaluate organizational layers, management spans, and reporting structures to identify unnecessary complexity and create a more effective organization.

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