Most leadership assessments describe how someone behaves — their communication style, personality type, or how peers experience them. Those tools have value. But none of them answer the most important question: how is this leader actually thinking?

TheHoldingCo. uses a Harvard-developed assessment called the Subject-Object Interview (SOI). It was developed by psychologist Robert Kegan after three decades of research into how adults develop over a lifetime — not just how they learn, but how the structure of their thinking changes.

The SOI is a 60–90 minute interview — not a questionnaire, not a 360. The assessor explores how the leader makes sense of significant experiences in their work and life. The goal is to understand the underlying architecture of how they interpret authority, ambiguity, conflict, and responsibility — not the content of their opinions, but the structure from which those opinions are formed.

The output is a developmental portrait: a precise, clinically grounded picture of where a leader is operating, what they can hold clearly, and what is still holding them. Two leaders with the same personality type, the same title, and the same industry experience can be in very different places developmentally — and that difference determines how they perform under the conditions senior leadership actually requires.

Sam holds SOI certification through Minds at Work — Kegan's own organization — which is the only qualification recognized for administering and scoring this instrument.

Organizations spend billions on leadership development every year — and research consistently shows that most of it doesn't produce durable change. Leaders attend programs, gain insight, and return to the office to find themselves responding to pressure the same way they always have.

The reason isn't motivation. It's timing. Genuine leadership development requires a specific set of conditions: real challenge paired with real support, repeated encounters with the limits of current thinking, opportunities to experiment in actual organizational conditions, and enough time for new patterns to stabilize under pressure.

That process cannot be compressed into a workshop or a quarterly series. It takes the time it takes. TheHoldingCo.'s 12–24 month engagements are not arbitrary — they reflect what the research on adult development shows about how long real structural change requires to take hold.

A "holding environment" is a term from developmental psychology. It describes the kind of relationship and structure that allows someone to stay in genuine contact with difficulty — pressure, uncertainty, challenge — without collapsing into avoidance or shutting down. It is not a comfort zone. It is the container that makes real work possible.

This is why the work is sustained rather than episodic. Insight happens quickly. Transformation happens over time.

Most organizations have done something called a culture initiative — a values articulation exercise, a climate survey, a team-building series, an off-site focused on how people want to show up. Most of those efforts produce real energy and then revert within six to twelve months.

The reason is not lack of effort. It is sequence. Values statements don't change what people actually experience day to day. Culture is not what an organization declares — it is what it repeatedly teaches through experience: through how decisions get made, how authority is held, how feedback travels, how conflict is handled, how accountability is practiced, and what actually gets rewarded versus tolerated.

Those things are shaped primarily by senior leaders. Not because leaders are all-powerful, but because they set the invisible conditions through which everyone else interprets what is safe, real, and expected. If senior leaders haven't genuinely developed — if their own patterns around authority, conflict, and accountability haven't shifted — culture work will reproduce the leadership ceiling, regardless of the words on the wall.

This is why TheHoldingCo.'s culture work comes after leadership development, not instead of it. When leaders have done real work, the culture work can be structural: reshaping feedback systems, authority lines, accountability norms, decision rights, and communication design. That is what produces durable change rather than a temporary lift in morale.

There are two fundamentally different kinds of leadership development. Most organizations invest almost entirely in one of them.

The first — adding skills, frameworks, tools, and techniques — is genuinely valuable. Leaders need to know how to run effective meetings, give better feedback, use strategic frameworks, manage conflict. But this kind of development has a ceiling. It makes a leader better at using their current way of thinking. It doesn't change the way they think.

The second kind of development is harder to see and much rarer. It's the kind where a leader doesn't just add new capabilities — they become capable of holding more complexity, seeing themselves inside their own patterns, carrying genuine ambiguity without collapsing into false certainty, and leading without needing the situation to be simpler than it is.

Adult Development Theory, pioneered by Harvard psychologist Robert Kegan, provides a rigorous account of this second kind of growth: what it actually involves, what produces it, and why it doesn't happen automatically. It explains why two leaders with identical training and experience can face the same challenge and interpret it completely differently — because they are operating from different structures of thought, not just different amounts of knowledge.

This is the foundation of TheHoldingCo.'s work. The most pressing challenges facing senior leaders — ambiguity, competing commitments, adaptive change, fragmented culture — are not problems of skill. They are problems of capacity. And capacity is developed differently than skill.

Executive coaching is valuable, and TheHoldingCo. respects it. But the two are different in purpose, depth, and design.

Most executive coaching helps a leader perform better within their current way of operating — setting better goals, managing their time and energy more effectively, communicating more clearly, handling specific interpersonal dynamics. It works within the leader's existing structure of thinking. And for many challenges, that is exactly what's needed.

TheHoldingCo.'s work addresses the structure itself. The question isn't how to perform better within your current way of making sense of the world — it's whether that way of making sense of the world is adequate for the demands you're actually facing. If a leader consistently interprets disagreement as disloyalty, or treats adaptive problems as technical ones, or cannot carry genuine ambiguity without defaulting to control — those patterns won't be resolved by better time management or communication coaching. They require a different kind of work.

The practical differences: TheHoldingCo. begins with a validated developmental assessment (not an intake conversation), works on longer timelines (12–24 months), uses organizational challenges as developmental material rather than topics to problem-solve, and explicitly connects individual development to team dynamics, culture, and organizational design.

Some clients have had coaching. Many find this work picks up where coaching left off — or addresses something coaching could not reach.

Most leaders can identify something they genuinely want to change about how they lead. They've known about it for years. They may have worked on it in coaching, resolved to do it differently, and still find themselves six months later producing the same result.

This isn't weakness or lack of motivation. Research by Robert Kegan and Lisa Laskow Lahey at Harvard shows it follows a predictable pattern: beneath the stated commitment to change, there is usually a hidden competing commitment — something the leader is also committed to, often without realizing it, that the change would threaten.

For example: a leader wants to delegate more. But beneath that commitment sits a hidden assumption that if they let go, things will fall apart — and that would reflect on them. So every attempt to delegate gets quietly undermined by the part of them that believes they can't afford to let it fail. The leader isn't sabotaging themselves consciously. They are protecting something that feels important, just outside their direct awareness.

The Immunity to Change Map is a process developed by Kegan and Lahey that makes this structure visible. Once a leader can see the hidden commitment and the assumption beneath it — can name it, examine it, and test it against reality — the immune response begins to weaken. Real change becomes possible, not because the leader tried harder, but because the obstacle was finally visible.

This is one of the central tools TheHoldingCo. uses in the development phase of an engagement. It is, in the experience of most clients who go through it, one of the most practically useful things they have ever encountered.