City Law Firms' Diversity Problem: Visibility, Not Competence, Blocks Women

The numbers tell a story of spectacular inefficiency. Women make up 53 per cent of headcount at law firms across England and Wales, yet hold just 32 per cent of full-equity partnerships. That's not a pipeline problem—that's a retention problem with a seven-figure price tag attached.

Major City firms including Linklaters, Clifford Chance and Baker McKenzie have publicly committed to reaching 40 per cent women partners by 2030. With five years left on the clock and current figures stuck at 32 per cent, the arithmetic isn't encouraging. More interesting is the reason why: according to partners willing to speak openly about the issue, the barrier isn't competence or ambition. It's visibility.

Christine Braamskamp, London managing partner at Jenner & Block, puts it bluntly. Women returning from maternity leave are 'so terrified of being sidelined' that they're reluctant to request flexible working arrangements. The sector has done 'extremely little' to accommodate the reality of parenthood, she argues. The result is a perverse system where mothers develop exactly the skills elite firms claim to value, then get overlooked because they're not seen at their desks enough.

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The efficiency no one wants to reward

Helena Brown, partner at Addleshaw Goddard, spent a decade working three days a week at a previous firm whilst raising children. She describes becoming a 'better lawyer' through sheer necessity: with 10 hours instead of 15, efficiency wasn't optional. Yet the trade-off was clear. Working part-time meant accepting slower progression, not because her work suffered, but because colleagues perceived her as 'the person who leaves at five o'clock' or 'can't work on a Friday'.

This is the efficiency paradox at the heart of City law's diversity problem. Working mothers routinely master time management, prioritisation and delegation under pressure.

These are the same competencies firms claim to assess during partnership reviews. But partnership decisions in practice still reward face time and availability over output. A senior associate who bills 1,800 hours across four days looks less committed than one billing the same hours across five, regardless of client satisfaction or profitability.

The financial stakes are considerable. Full-equity partners at top-tier City firms typically earn between £1m and £3m annually, according to sector data. That income gap compounds over a career, creating a multi-million-pound motherhood penalty that no diversity statement can offset. For firms serious about hitting their 2030 targets, the question isn't whether they want more women partners. It's whether they're willing to change how partnership itself works.

Policy changes without culture shift

Jenner & Block's London office expanded parental leave from two weeks to 20 weeks in 2024, positioning the change as a way to help fathers 'understand and share the experience' of career disruption. The policy represents a significant upgrade on paper. Whether it shifts partnership outcomes depends entirely on what happens when people actually use it.

Early indications suggest cultural resistance remains entrenched. Partners who built careers under different expectations now manage a generation where shared parental leave is increasingly common. The generational management gap creates a secondary problem: younger male associates taking extended leave to care for children face similar career penalties to their female counterparts. Presenteeism doesn't discriminate by gender; it just punishes anyone who isn't physically present.

If the underlying problem is a partnership model that conflates visibility with value, adding parental leave policies won't fix it. The issue isn't how much time people take off—it's what happens when they return and discover their absence has been interpreted as lack of commitment.

The economic argument firms are ignoring

Two-income households are no longer a lifestyle choice for most professional families; they're an economic requirement. As living costs continue rising across London and the South East, both parents working isn't progressive policy—it's financial necessity. Yet City law partnerships still operate as though the ideal candidate has a spouse managing everything outside the office.

The sector's reluctance to adapt carries strategic risk beyond diversity metrics. Younger women entering law can observe the trajectory: work yourself to exhaustion, then accept that motherhood means either stepping back or outsourcing childcare entirely. Given this choice, increasing numbers are opting out of partnership track roles altogether. The birth rate is falling for multiple reasons, but professional women watching their predecessors get sidelined after maternity leave are drawing obvious conclusions.

Law firms have spent years refining policies around flexible working, remote arrangements and parental leave. What they haven't reformed is the actual criteria for partnership advancement. Until showing up daily matters less than delivering results, the 40 per cent target remains a branding exercise rather than a realistic goal. The firms that reach it won't be the ones with the best parental leave policies. They'll be the ones that stopped equating hours in the office with value delivered to clients.

More articles by David Adams