From Big Firm to Boutique: Your First 90 Days Without a Safety Net

While large consulting firms like the Big Four have historically been leadership pipelines, a combination of high-profile layoffs and a cooling consulting market has accelerated the move of senior talent into corporate and boutique roles. In the 2024–2025 period, the Big Four experienced a dramatic contraction, with over 15,000 consultants leaving these firms in the U.S. alone due to a mix of layoffs and voluntary attrition.

The industry is likely approaching another “exodus season,” with typical attrition rates in the post-busy season months (April-June) rising 40-60% over baseline.

Departing senior consultants’ destinations are often one of two places: a smaller, boutique consulting firm or an in-house strategy or operations role. The move often comes with more independence and offers greater ownership over work and the possibility of making a greater impact. It also comes with a decrease in support infrastructure.

Despite working at the same level, things just take longer. A presentation that once moved from draft to client-ready in a day now stretches across several. Tasks like coordinating, formatting, and revising begin to take up time and attention. Work that used to feel seamless starts to feel fragmented.

As professionals navigate the challenges of leadership in smaller consulting organizations, they must adjust their understanding of and expectations for how projects get delivered.

The invisible infrastructure

In large consultancies, output is supported by an “invisible infrastructure” composed of teams that handle research, build materials, and ensure everything meets a consistent standard. That system works so quietly that it’s often invisible to the leaders who benefit from it.

When leaders move to boutique firms or in-house roles, that infrastructure vanishes overnight and the shock is immediate. Expectations of quality and speed remain the same as Big Four standards despite the lack of support.

In the first 90 days, leaders face pressure to move quickly and show impact. At the same time, execution work often cannibalizes their capacity. The instinct for many is to just absorb this themselves to maintain pace. Instead of driving strategy, they spend time formatting slides, chasing inputs, and managing administrative tasks. And so, work takes longer. Quality can become less consistent. AI helps accelerate early drafts, but it does not carry work through to a finished, professional standard.

When a high-level hire spends such a significant amount of time on production tasks, the organization is effectively paying a premium for junior-level output, and that approach doesn’t scale. It leads to a cycle of diminishing returns where strategic priorities are perpetually sidelined by the urgency of the next deliverable.

How to scale output with fewer resources

To keep pace, leaders in their new roles must set up a way for work to get done without their direct involvement. Navigating this shift requires a deliberate change in how work is produced:

Shape, don’t assemble: Leaders must remove themselves from production work like building slides and formatting decks.
Consider outsourcing: Since a fixed internal team isn’t always viable in smaller organizations, leaders must leverage flexible, external support. Specialized providers can turn raw drafts into professional-grade deliverables overnight.
Define the standard: Be clear with your team upfront about what a finished work product looks like. Share examples to minimize back-and-forth.
Prioritize experience when implementing AI: AI can expedite initial parts of projects, but experience is still the only way to ensure the output meets a professional standard.
Protect your time: Set boundaries to ensure you spend time on actual leadership work. Don’t operate below your level.

The 90-Day Identity Crisis

The move from a large firm to a smaller organization offers greater ownership, but it also triggers a quiet identity crisis. When a leader spends their time coordinating and fixing rather than deciding and directing, they are operating below the level they were hired for.

As thousands of consultants continue to migrate into boutique and in-house roles, we are seeing a mass-recalculation of what leadership looks like without the invisible infrastructure behind it.

As senior talent transitions into leaner environments, their success depends on finding a way to operate within their realm of expertise. Moving out of the Big Four is often seen as a move that comes with greater impact, but that impact is impossible to achieve if leaders are buried in the “execution tax” of formatting slides and chasing data. They must stop trying to work harder to cover for a lack of support and instead use their first 90 days to build a delivery model that functions without them. If leaders don’t solve for this structural gap early, they’re failing to do the job they were actually hired for.