A framework for organizing the HR function created by Dave Ulrich in 1997 that divides HR into four roles (strategic partner, change agent, employee champion, and administrative expert) and later evolved into the three-pillar structure of HR Business Partners, Centers of Excellence, and Shared Services.
Key Takeaways
In 1997, Dave Ulrich published "Human Resource Champions" and changed how the entire profession thinks about organizing itself. Before Ulrich, most HR departments were structured by function: there was a recruiting team, a benefits team, a training team, and an employee relations team. Everyone reported up through an HR hierarchy, and the CHRO reported to the CFO or COO. HR was a support function, period. Ulrich argued that HR needed to be more. He proposed that the function must play four distinct roles simultaneously: strategic partner (aligning HR with business strategy), change agent (managing organizational transformation), employee champion (representing employee needs), and administrative expert (running HR operations efficiently). The model wasn't just theoretical. It gave HR leaders a framework for reorganizing their teams, redefining roles, and arguing for a seat at the executive table. The strategic partner role, in particular, gave birth to the HR Business Partner position that now exists at virtually every large company. By the mid-2000s, Ulrich and others had evolved the four-role model into the three-pillar structure: HRBPs (strategic partners embedded with business units), Centers of Excellence (expert teams designing programs), and Shared Services (operational delivery at scale). This structural interpretation became the dominant HR operating model for large enterprises worldwide.
The 1997 framework organizes HR's responsibilities along two axes: strategic vs operational (vertical) and process vs people (horizontal). This creates four quadrants, each representing a distinct role.
Ulrich's key insight was that HR can't choose one role. It must excel at all four simultaneously. A function that's great at strategy but terrible at payroll loses credibility. One that runs operations flawlessly but never contributes to business decisions stays marginalized. The tension between these roles is intentional. It forces HR leaders to build teams that cover both strategic and operational dimensions rather than gravitating toward whichever one feels more comfortable.
| Role | Focus | Key Activities | Deliverable | Modern Equivalent |
|---|---|---|---|---|
| Strategic Partner | Strategic + Process | Aligning HR programs with business strategy, workforce planning, organizational design, M&A due diligence | Strategy execution | HR Business Partner (HRBP) |
| Change Agent | Strategic + People | Leading organizational transformation, culture change, restructuring, building change capability | Organizational transformation | OD Specialist, Transformation Lead (often folded into HRBP role) |
| Employee Champion | Operational + People | Listening to employees, advocating for their needs, ensuring fair treatment, maintaining engagement | Employee commitment | Employee Relations, People Partners, Employee Experience teams |
| Administrative Expert | Operational + Process | Running payroll, benefits, compliance, records management with efficiency and accuracy | Efficient HR infrastructure | HR Shared Services, HR Operations |
Ulrich didn't write one book and stop. The model has gone through several iterations as the business environment changed.
The original model in "Human Resource Champions" defined four roles HR must play. It was primarily a conceptual framework. It told HR leaders what roles they needed to fill but didn't prescribe a specific organizational structure. Companies interpreted it differently: some reorganized around the four quadrants, others used it as a diagnostic tool without restructuring.
Ulrich and Wayne Brockbank published "The HR Value Proposition," which more explicitly translated the four roles into an organizational structure: HR Business Partners (combining strategic partner and change agent), Centers of Excellence (deep functional expertise in areas like compensation, talent, and learning), and Shared Services (administrative expert role at scale). This is the version most companies adopted because it provided a clear blueprint for who reports where and who does what.
Ulrich expanded the framework to focus on external stakeholders. HR should start with the value it creates for customers, investors, and communities, not just internal employees and managers. This iteration added competencies like "credible activist" and "strategic positioner" that pushed HR professionals to understand the external business environment, not just internal people issues.
Ulrich has continued to update the model, incorporating digital transformation, agile ways of working, and the concept of the "employee experience." The latest iterations emphasize that HR should be organized around human capability (talent, leadership, organization, HR function) rather than around traditional functional areas. This recognizes that the boundaries between compensation, talent, and OD are increasingly artificial.
Adopting the Ulrich model isn't just about drawing a new org chart. It requires fundamental changes in how HR people work, what skills they need, and how technology supports the function.
The model doesn't work unless shared services absorbs the operational work that currently consumes HRBPs' and COE experts' time. Start by centralizing payroll, benefits administration, employee inquiries, and HRIS transactions. Invest in a self-service portal (Tier 0) and a service center (Tier 1). Most implementations fail because they designate people as HRBPs without first building the shared services infrastructure to handle the operational work those people used to do.
An HRBP in the Ulrich model isn't a senior generalist. It's a strategic consultant who happens to specialize in people issues. HRBPs need to understand business financials, market dynamics, competitive positioning, and operational metrics. They should be in business unit leadership meetings discussing strategy, not in HR meetings discussing process. This requires either hiring differently (business-savvy people with HR expertise) or extensively retraining existing generalists. Many companies rename generalists as HRBPs without changing expectations. That doesn't work.
Each COE needs a defined scope, a mandate to design programs (not just consult), and a governance mechanism for working with HRBPs and shared services. Start with the 2 to 3 most critical COEs: typically Total Rewards, Talent Acquisition, and Learning and Development. Add more as the model matures. COEs should be staffed with deep subject-matter experts, not generalists who've been reassigned.
The three pillars create natural silos. Without deliberate coordination, HRBPs will complain that COEs design impractical programs, COEs will complain that HRBPs don't implement properly, and shared services will process work without understanding the strategy behind it. Weekly or bi-weekly cross-pillar meetings, a RACI for every major process, and an HR operating committee that resolves conflicts are essential. The CHRO's primary role in this model is coordinating across the three pillars.
Despite its dominance, the Ulrich model faces legitimate criticism. Understanding these weaknesses helps companies adapt the model rather than adopt it blindly.
The model pushes HRBPs toward business leaders and away from employees. When the employee champion role gets absorbed into shared services (which handles it as a transaction) rather than being owned by people who know the employees personally, the human element of HR weakens. Employees who used to walk down the hall and talk to "their" HR person now submit a ticket to a service center. This is efficient but impersonal. Some companies address this by adding a "People Partner" role that sits between shared services and HRBPs, specifically focused on employee experience and engagement.
HRBPs, COEs, and shared services can become their own bureaucracies. A manager who needs help with a performance issue might get bounced from the HRBP ("That's a process question, call shared services") to shared services ("That's a policy question, ask the COE") to the COE ("That's a business context question, talk to your HRBP"). This ping-pong effect frustrates managers and undermines HR's credibility. It happens when governance is weak and role boundaries are rigid rather than flexible.
The full Ulrich model, with dedicated HRBPs, multiple COEs, and a shared services operation, requires at least 1,000 to 2,000 employees to justify the structure. Below that, it creates more overhead than value. A 300-person company that implements a full three-pillar model ends up with 4 HR people who have impressive titles but spend most of their time covering for each other because none of the pillars has enough volume to justify full-time roles.
The theoretical HRBP is a strategic consultant. The actual HRBP at most companies is a senior generalist who handles everything from strategic workforce planning to processing a leave of absence. CIPD research shows that fewer than 30% of HRBPs spend the majority of their time on strategic activities. The gap between the model's intent and its execution is the single most common complaint from both HR professionals and business leaders.
Several alternative frameworks have emerged, each addressing different weaknesses of the Ulrich approach.
| Model | Originator | Core Idea | When to Consider |
|---|---|---|---|
| Agile HR Model | Various (Cappelli, Bersin) | Organize HR into cross-functional squads aligned to business priorities, not functional pillars | Tech companies, fast-growing organizations, or those adopting agile company-wide |
| Employee Experience (EX) Model | Jacob Morgan, 2017 | Design HR around employee lifecycle moments that matter, not functional specializations | Companies prioritizing employer brand, engagement, and retention |
| Systemic HR | Josh Bersin, 2024 | Break down pillar silos by creating full-stack HR professionals who handle consulting, operations, and analytics for their assigned area | Organizations frustrated by the fragmentation of the traditional three-pillar model |
| HR-as-a-Product Model | Adapted from tech product management | Treat HR services as products with product managers, user research, iterative development, and NPS scores | Digitally mature companies with strong HR technology platforms |
| Network Model | Various | Small core HR team + extensive use of external partners, freelancers, and technology for specialized capabilities | Small companies, companies with variable HR needs, or those in cost-reduction mode |
These numbers reflect how widely the model is used, how it's performing, and where the trends are heading.
Companies that succeed with the Ulrich model follow certain principles that prevent the common failure modes.