The notion that transforming an organisation’s culture takes a decade is rapidly becoming obsolete. In practice, behaviour shifts can begin within weeks — especially when a new leader arrives or when the right structural levers are pulled. For HR Business Partners, this presents a rare opportunity to move from being passive tolerators of the status quo to active accelerators of change. Yet many HRBPs find themselves trapped in a cycle of co-operation rather than collaboration, nodding along to business demands instead of challenging embedded mindsets. A deliberate, repeatable framework can break that cycle.
The Four Barriers That Keep HRBPs Stuck in Neutral
Before any framework can take hold, it is worth examining why so many HRBPs struggle to drive culture change in the first place. The obstacles are rarely about a lack of willingness; they are almost always structural, relational, or perceptual.
The HRBP who systematically spots, surfaces, and celebrates those examples can transform the narrative from 'culture change is slow and painful' to 'people are already shifting, and here is the proof.'
Vague Values Leave No Blueprint for Action
Leadership teams frequently stop their culture-change efforts once they have agreed on a set of values and some accompanying behaviours. That is the easy part. Without extensive conversation and exploration that translates those high-level ideals into concrete, daily practices for each business area and team, HRBPs are left without a usable blueprint. They cannot hold anyone accountable for something that has never been defined in operational terms.
Defensive Business Areas Refuse to See Their Own Need for Change
“Working in siloes” remains one of the most pervasive cultural dysfunctions. Leaders can readily describe how other divisions must change, yet become defensive when the lens is turned on their own teams. This asymmetry stalls momentum. HRBPs who try to raise the mirror often meet resistance because the business area lacks a compelling reason to believe that its own habits are part of the problem.
Co-Operative Relationships Enshrine the Status Quo
Building trust and credibility with stakeholders is human nature, especially for business partners who must enforce policies that managers would rather sidestep. But co-operation — getting along, avoiding friction — can morph into comfortable complicity. The relationship becomes too cosy to challenge. HRBPs who have spent years cultivating rapport with a divisional head find it extraordinarily difficult to pivot and say, “The very way we work together needs to change.”
Changing Culture Is Still Seen as HR’s Job Alone
This assumption underlies every other barrier. Business leaders see the strengths and weaknesses in their culture and feel the impact daily, yet they lack the know-how to do anything about it. So they pass the problem to HR. The frustration for HRBPs is twofold: they are expected to solve a problem they cannot own, and the leaders who hold the real levers of power remain disengaged. This dynamic is rarely born of bad intentions; it stems from a genuine gap in capability and confidence among line leaders.
The Levers That Make Culture Change Accelerate
Culture shifts are not magic. They follow predictable mechanics. When the right levers are pulled simultaneously, behaviour change can happen far faster than the old ten-year timeline suggests. The key levers include: a transparent and easily understood narrative about which specific behaviours must change and why; visible role modelling by leaders and key influencers; encouragement to experiment and investment in new skills; people policies and processes deliberately designed to reward the desired behaviours; and insightful measurement combined with genuine accountability.
HRBPs are uniquely positioned to help stakeholders pull these levers — but only if they first reset their own role.
The Five-Step Framework for HRBP-Led Cultural Acceleration
The following five steps provide a structured approach that any HRBP can adapt. They are designed to build momentum gradually, starting where energy already exists, and then multiplying impact through measurement and storytelling.
Step One: Deliberately Reset Your Role with the Leadership Team
This step requires an explicit, upfront conversation. The HRBP must sit with the leadership team and (re)clarify that accountability for culture change rests with them, not with HR. The HRBP’s role is to support, challenge, and act as an accountability partner — holding up the mirror and calling out where behaviour is or is not shifting, including the leaders’ own behaviour. Examples of how this will look the same or different from past working patterns should be given, and agreement must be secured for the HRBP to act as a constructive disruptor. Without this renegotiation, the HRBP remains trapped in the old co-operative script.
Step Two: Go Where the Energy Is First
Not every leader or team will be ready for change at the same time. Attempting to transform the entire organisation simultaneously spreads resources too thin and risks failure. Instead, HRBPs should agree with the leadership team on a couple of teams that will serve as proof-of-concept. These pilot teams should have a relatively high appetite for change and a business-critical need to shift their behaviour. The HRBP helps them recognise the behaviours already working so that those strengths are preserved, then facilitates agreement on one to three specific behaviours that need to change. Managers in those teams are then equipped with the tools and skills to bring about that shift. Early wins create a template and a story that can be used to persuade more sceptical parts of the business.
Step Three: Catch People Getting It Right
Enterprise-level reward and recognition systems often take months to redesign. In the meantime, HRBPs can work with leaders to give specific, in-the-moment positive feedback whenever they spot someone behaving in the new way. Informal shout-outs, whether in team meetings, internal communication channels, or through video and podcast stories, celebrate those who are trying new approaches. This kind of immediate reinforcement is far more powerful than waiting for a formal performance review. It signals that the new behaviours are genuinely valued and that experimentation is safe.
Step Four: Help Leaders Have Difficult Conversations
A culture is only as strong as the behaviour it tolerates. When leaders turn a blind eye to unhelpful conduct — whether it is passive-aggressive resistance, siloed thinking, or outright disrespect — the entire change effort unravels. HRBPs must give leaders space to voice where they are struggling, run regular skills-practice sessions to build confidence in straight talk, and help them work through the consequences of letting poor behaviour continue. The HRBP should also become directly involved in key hiring decisions to ensure that new joiners are aligned with the future culture, not the past one.
Step Five: Measure the Impact and Multiply
Enterprise-wide dashboards already exist in most organisations to track cultural shift. HRBPs should tap into those data points to build a business case for further investment. But they should also supplement them with pulse checks that test whether specific, agreed behaviours are becoming more prevalent. Focus groups and employee forums provide qualitative texture, revealing what is causing change and what is getting in the way. Perhaps most importantly, HRBPs should collect anecdotes — small, incremental examples of behaviour change — and weave them into everyday conversations. These “golden nuggets” are relatable and demonstrate that change is real. They accumulate like a flywheel, building momentum across the wider business.
There are usually far more examples of positive change occurring than anyone notices. The HRBP who systematically spots, surfaces, and celebrates those examples can transform the narrative from “culture change is slow and painful” to “people are already shifting, and here is the proof.”
Why the Flywheel Effect Matters for HRBPs
The concept of the flywheel, popularised by Jim Collins, describes how small, consistent efforts in the same direction eventually create enormous momentum. Each positive feedback loop — a leader giving a difficult conversation, a team celebrating a new behaviour, a pulse check showing improvement — adds a tiny push to the wheel. After enough pushes, the wheel turns on its own. HRBPs who understand this dynamic stop looking for one massive intervention and instead focus on creating dozens of small, reinforcing cycles. Over weeks and months, those cycles compound into sustainable culture change that the organisation can feel, measure, and defend.
The five-step framework does not require a massive budget, a new department, or a rebranding exercise. It requires the HRBP to step out of the comfortable role of co-operator and into the more demanding role of accelerator. That shift starts with a single conversation — and a willingness to no longer simply say yes.
Ella Overshott is a consultant specialising in HR capability and culture change. She can be reached at [email protected].
- Why do HRBPs struggle to drive culture change?HRBPs face four barriers: vague values, defensive business areas, co-operative relationships, and the assumption that culture change is solely HR's responsibility.
- How can HRBPs accelerate culture change?By using a five-step framework that focuses on creating small, reinforcing cycles and celebrating positive examples to build momentum.
