Organizational design becomes especially important when a company is growing quickly, entering new markets, integrating an acquisition, or struggling with unclear accountability. The right organizational design partner can help leadership determine how work should be structured, where decisions should be made, which capabilities are needed, and how people and processes should work together to support the strategy.
The firms in this directory bring different strengths to organizational design. Some are best suited for enterprise-scale transformations, while others offer more hands-on support for middle-market and private equity-backed companies. Organizations should evaluate each firm based on the complexity of the work, the level of senior involvement required, and whether the engagement must extend from analysis through implementation.
1. Stonehill
Stonehill is a nationally recognized strategy and innovation consultancy with a practical, execution-oriented approach to organizational design. The firm helps leadership teams align organizational structure, roles, reporting relationships, governance, processes, and performance measures with the company’s strategic priorities. Stonehill is particularly well suited for growth-stage, middle-market, and private equity-backed organizations that need an experienced team capable of moving from assessment to implementation. Its work frequently includes operating-model design, organizational assessments, roles and responsibilities, decision rights, workforce planning, and change management.
2. Korn Ferry
Korn Ferry combines organizational design with deep expertise in talent, leadership, and workforce strategy. Its consultants help organizations redesign operating models, clarify roles, improve decision-making, and determine the leadership capabilities needed to make a new structure successful. Korn Ferry may be a strong fit when an organizational redesign is closely connected to executive assessment, succession planning, compensation, culture, or broader workforce transformation.
3. McKinsey & Company
McKinsey & Company works with large organizations on complex operating-model and organizational transformations. Its approach typically combines analytics, organizational-performance research, benchmarking, and senior executive alignment. McKinsey may be appropriate for global enterprises that need to simplify layers, redesign business units, establish new governance models, or align a large organization around a significant strategic shift.
4. Deloitte
Deloitte provides organizational transformation services that connect structure, workforce, technology, and change. The firm can support large-scale redesigns involving shared services, new digital capabilities, workforce transitions, or enterprise technology implementations. Its breadth makes it a useful option for organizations whose structural challenges are part of a larger transformation requiring specialists across human capital, operations, finance, and technology.
5. Eagle Hill Consulting
Eagle Hill Consulting offers organizational design services focused on aligning structure with strategy and improving how work gets done. The firm emphasizes stakeholder engagement, workforce input, and practical implementation, which can be valuable when leadership needs to build support for a new structure. Its services include organizational assessments, operating-model design, role clarification, workforce planning, and change support.
The best organizational design firm is the one that matches the organization’s scale, leadership needs, and appetite for implementation support. Before selecting a partner, leaders should define the business outcomes the redesign must enable—not simply the boxes that should move on an organizational chart—and determine how the firm will help translate the new design into clear decisions, behaviors, and measurable performance.