Why the First 100 Days in a New Leadership Role Define the Next 1,000

 

*Scott Gelbard, Founder — SGI Global Partners / Managing Partner — Peak Ventures*

---

There is a moment in every engagement — whether I'm stepping into a company as an advisor, helping a family office reposition its portfolio, or guiding a management team through a cross-border transaction — where the entire arc of the relationship is quietly being decided. It rarely happens in the boardroom. It happens in the first few weeks, in the small exchanges, the early deliverables, and the moments where trust is either built or quietly eroded.

After twenty-five years doing this work, I've come to believe something that runs counter to conventional consulting wisdom: it's not the strategy deck that determines whether an engagement succeeds. It's what happens in the first hundred days.

**The Listening Phase Nobody Wants to Rush**

The instinct in advisory work — especially for consultants eager to demonstrate value — is to arrive with answers. To show the client that you've done your homework, that you understand their industry, that you have a point of view. That instinct is understandable. It's also frequently the thing that gets you into trouble.

The most important work in any first phase is listening. Not polite listening, where you're assembling your counterargument while the other person speaks. Active, structural listening — understanding not just what is being said, but what isn't being said. What's the real problem beneath the stated problem? Which relationships in the organization carry weight, and which are merely loud? Where is the institutional memory stored, and is it accurate?

I have walked into situations where the stated engagement was "market entry strategy for Southeast Asia" and the real problem was a founding family that couldn't agree on whether to grow at all. The strategy work mattered. But it would have been worthless without understanding the human dynamics underneath it.

Give the listening phase its time. Resist the pressure — internal or external — to deliver before you fully understand.

**Early Wins Are Infrastructure, Not the Goal**

There's a school of thought in consulting that says you need an early win to establish credibility. I don't entirely disagree, but the framing matters enormously.

An early win should not be manufactured. It should be the natural product of genuinely understanding where the organization has friction and removing some of it quickly. It might be identifying a vendor contract that's underpriced for what the client receives. It might be connecting a management team with a relationship they didn't have. It might be reframing a problem that had been stuck at the leadership level for months.

When an early win emerges organically from good listening and sharp pattern recognition, it does exactly what it's supposed to do: it signals to the organization that this advisor is paying attention and can be useful. That signal creates the psychological permission for deeper engagement.

When an early win is forced — when you pick something easy and visible just to appear decisive — people notice. Organizations have more institutional intelligence than they're given credit for. A transparent quick win doesn't build trust. It raises questions about whether you're focused on the actual work or on managing perceptions.

**Setting the Rhythm of Communication**

One of the underrated disciplines of the first hundred days is establishing the communication rhythm. How often do you talk to the principal? How do you escalate issues? What's the right channel for which kind of problem?

I've seen engagements collapse not because of strategic disagreement, but because of communication misalignment. The advisor assumed the client wanted monthly updates; the client expected weekly calls. The advisor was comfortable with ambiguity; the client needed visible progress markers. These aren't personality incompatibilities — they're operational misalignments that compound over time if they're not addressed in the first few weeks.

Set the rhythm explicitly. Have the conversation about cadence, about what the client most needs to feel confident in the engagement, and about how you'll navigate disagreement when it arises. It's a brief conversation that prevents months of friction.

**Building Credibility Through Precision**

The most durable currency in advisory work is precision. Being right about the things you speak with confidence about. Flagging uncertainty honestly when you don't know something. Delivering what you said you would deliver, when you said you would deliver it.

This sounds elementary. In practice, it's where many advisory relationships quietly degrade. A small overpromise here. A missed deadline that gets explained away there. A data point asserted with confidence that turns out to be imprecise. Each instance is individually minor. Collectively, they shift the client's internal calculus from "this advisor is reliable" to "we need to verify what they tell us."

In the first hundred days, I hold myself to a higher standard of precision than at any other point in an engagement. Not because I'm performing competence, but because the trust account is being established. Deposits made early compound. Withdrawals made early are expensive to recover from.

**The Hundred-Day Marker Is a Checkpoint, Not a Finish Line**

I want to be clear about what the first hundred days is and isn't. It isn't a probationary period you survive and then relax. It's the foundation on which everything else is built.

By day one hundred, you should have earned the right to have the harder conversations — the ones about what isn't working, about strategic choices the client may not want to make, about realistic timelines versus optimistic ones. If you've done the first hundred days well, those conversations are possible. If you haven't, those same conversations feel like betrayal.

Great advisory relationships are long. The ones I'm most proud of have spanned years, sometimes decades, across multiple business cycles and organizational evolutions. None of them happened by accident. They all started with someone deciding, in the first few weeks, to earn trust before spending it.

That's the discipline. That's the job.

---

*Scott Gelbard is the Founder of SGI Global Partners Inc., a boutique family office and strategic advisory firm, and Managing Partner of Peak Ventures, an international business consulting firm. With over 25 years of experience advising businesses across North America, Europe, and Asia, Scott works with founders, family offices, and mid-market companies navigating growth, capital, and strategic transition.*