Targeted Advisory case study

HR Business Partners Didn’t Lack Skill. They Lacked Time.

77business leaders rating the same statements
13leader interviews across regions and businesses
20HR services rated on importance and quality
3development bets for each business partner

The situation

The question behind the question.

This firm’s HR business partners were trusted by the business and stretched thin by it. The Head of HR wanted to raise their game for what the business would ask next: workforce planning, succession, the impact of AI on jobs. The usual answer is a training catalogue. The risk is that it lands on people already working at full capacity, and changes nothing but their calendar.

As it was asked

“Help us upskill our HR business partners.”

As we reframed it

Find out what holds the role back before prescribing training: what the business expects, what the partners believe they deliver, where the two differ, and whether the constraint is skill or time.

How we worked

How the work unfolded.

01

Define the role

We started by defining the role before measuring anyone against it. A taxonomy of 20 HR services set out what business partners deliver; a T-shaped competency model, core, specialist and leadership, set out what it takes. Both were checked against current research on HR business partnering. The logic ran from business expectations to focus, capabilities, services and impact, so every gap would read as a business problem, not a personal one.

02

Hold up a mirror

Then the mirror. The business partners rated themselves on the role, their competencies and each of the 20 services. 77 business leaders answered the same statements about the partner they work with, rating each service on importance and quality, with “not delivered” as an honest option. 13 interviews across regions and businesses added the why behind the scores. Same items on both sides, so self-view and observed view could be laid side by side.

03

Read the gaps

The mirror told 2 stories. Leaders valued their partners: 82% sought their input before significant people decisions, and 83% said they were challenged under pressure. Yet importance outran delivered quality on 19 of the 20 services, and the impact of AI on jobs was not delivered at all for 44% of leaders. The partners were more confident on AI and data than leaders could see, and more respected than they believed. The pattern was consistent: the constraint was time, not competence.

04

Free time, then build

So the order of the answer mattered. First, free capacity: move administrative and advisory work to the HR roles built for it, within the existing budget, and rebalance portfolios that had grown very uneven towards the business priorities. Then build, in differentiated tracks, because profiles varied widely: AI fluency, HR technology and analytics, strategic impact, with 3 development bets for each partner, agreed in individual debriefs. The diagnostic was designed to be re-run on the same items, so progress will be measured, not asserted.

The instrument

A mirror with 4 quadrants

Proven core. What partners say they do well and leaders confirm. Protect it.

Blind spots and hidden strengths. Where the 2 views part: more confidence than leaders observe, or more standing than partners believe. Each needs a different conversation.

Shared ground. What both sides want developed. Build there first, together.

Self-assessment alone flatters or undersells. Only the mirror shows which.

What moved

What changed, and what didn't.

19 of 20HR services where leaders rated importance above delivered quality
Evidence Decision taken Adopted in practice Measured impact
What moved

HR leadership adopted the direction at the executive playback: free time first, then build. The gap was no longer a matter of opinion: 19 of 20 services mattered more to leaders than they were delivered, with the clearest gaps where the business is heading. Each partner left a one-to-one debrief with their own mirror and 3 development bets, and the transfer of work to other HR roles was set for a dedicated session.

What didn't move

Which services leave the role was left for the transfer session, still to come, and whether the receiving HR teams have the capacity, data and tools to absorb them was not assessed. The learning format sits with the firm. Success will be read by re-running the mirror, not yet against business outcomes, and the survey heard senior leaders, not employees.

What we'd say to a peer

Before you train your HR business partners, find out whether the constraint is skill or time. Ask them and the leaders they serve the same questions, and read the gaps both ways. If the partners are short of time, a training catalogue only fills their calendar: decide what leaves the role, check that someone can take it, then build where both sides agree it matters.

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Method note:

Own approach in 4 steps; 20-service taxonomy; T-shaped competency model; mirrored self-assessment and 77-leader survey; 13 interviews; 4-quadrant gap reading; portfolio review; individual debriefs; re-run design.

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