A figure walking a sunlit path — the arrival

Consulting · The Keystone Engagement

For the firm ready to become
the keystone of its ecosystem.

Three engagements. Twelve to thirty-six months. A living metamorphosis, not a restructure. From $4.5M to $24.6M.

See the engagements ↓

What this is

Not a restructure. A metamorphosis.

A Keystone Engagement does not move boxes on an org chart. It changes the metabolism of the firm — how attention flows, how decisions get made, where weight lives in the body, what the organization can notice in real time. We are not advisors. We are inside the room, every month, for the duration of the engagement, until the firm operates differently on its own. Then we leave.

The pricing reflects what the work actually costs to do well, and what the firm actually compounds from it. We take three Keystone clients per year. There is no fourth.

Read the feature: The Keystone Organization Redesign →

Three Engagements

One firm. One category. One ecosystem.

The Threshold

Engagement 01

The Threshold

The first crossing.

$4.5M12 months · single business unit or single executive team

Who it's for

Founders & CEOs of $50M–$300M firms who can feel that the room has outgrown its furniture and want to redesign one part of the body before redesigning the whole.

The work

We work with one team — usually the executive group, or a single business unit that is the firm's keystone in miniature — and rebuild its metabolism: how attention moves, how decisions get made, how the field stays coherent under pressure. By month twelve, that team operates differently every morning, on its own, without us in the room.

What's inside

  • ▲A 90-day diagnostic of the firm-as-organism (not a slide deck)
  • ▲Monthly two-day on-site intensives with the leadership cell
  • ▲A weekly live-fire decision lab — real choices, real stakes, real coaching
  • ▲Quarterly cascades: the rest of the firm starts feeling the shift
  • ▲A 12-month coherence dashboard the team owns after we leave
Begin the conversation →
The Cascade

Engagement 02

The Cascade

The Yellowstone year.

$12.8M24 months · whole firm, single geography

Who it's for

CEOs of $300M–$2B firms ready to put the entire organism through metamorphosis — not a reorg, a re-metabolization. One firm, one geography, twenty-four months of living redesign.

The work

This is the flagship. We move inside the firm for two years and work with every layer simultaneously — board, executive, mid-leadership, frontline — building the keystone position from the inside out. The cascade is observable inside twelve months: customers, suppliers, talent, press, the whole valley starts re-coordinating around the firm's new presence.

What's inside

  • ▲Everything in The Threshold, across the entire firm
  • ▲Embedded principal partner in residence, four days a month
  • ▲Field-coherence audits twice yearly across every function
  • ▲A 24-month evolutionary planning rhythm replacing quarterly OKRs
  • ▲Board-level Keystone Council convened quarterly
  • ▲Full cascade measurement: customer, talent, supplier, ecosystem indices
Begin the conversation →
The Holarchy

Engagement 03

The Holarchy

Becoming the keystone of an entire category.

$24.6M36 months · multi-geography or multi-firm portfolio

Who it's for

Chairs and CEOs of $2B+ firms, multi-geography platforms, or family offices steering a portfolio of operating companies. For organizations that intend not only to thrive in their ecosystem, but to remake the category around them.

The work

Three years inside the firm — or the portfolio. We work simultaneously across every operating company, every geography, every layer of the holarchy. The deliverable is not a transformed company. It is a category that has reorganized itself around the firm's keystone presence, and a successor generation of leaders inside the firm who can hold that position without us.

What's inside

  • ▲Everything in The Cascade, across every entity in scope
  • ▲A standing Keystone Faculty embedded for the full 36 months
  • ▲Cross-portfolio field-coherence work — the whole holarchy breathing together
  • ▲Category-shaping public work: research, convenings, the long signal
  • ▲A successor cohort of 30–60 internal keystone leaders, trained to hold the work after we leave
  • ▲Lifetime access to the Haute Lumière keystone alumni field
Begin the conversation →
Golden hour portrait — the founder at the threshold

From a principal

"We didn't hire a consultancy. We hired the room where the next version of the firm was already waiting for us."

The next step

A single conversation. No pitch.

Every engagement begins the same way: ninety minutes with the principals, in person or on the line, to find out whether the firm is actually at the threshold — and whether we're the right people to walk through it with you. If the answer is no, we'll say so in the room.

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