Starting a Buy-and-Build? How to Nail your First Acquisition

May 26, 2026

By Rob Connolly, Senior Partner, The Fractional Agency


You’ve just been acquired by a PE firm. Your platform is solid. Strong market position, proven operator, growing EBITDA. The plan is clear: consolidate a fragmented market, complete a series of bolt-on acquisitions over the next three years

Your leadership team built something real. But they’ve never done this before.

The Expertise Gap Nobody Talks About

Being good at running a business and being good at buying and integrating businesses are two completely different skill sets. Your CFO is excellent at managing working capital and driving operational margin. She’s never closed an SPA. Your Head of Operations has built a lean, efficient machine. He’s never managed the chaos of integrating another company’s systems, processes, and people into that machine.

This gap matters enormously at the start because you’re learning on live deals. There’s no dress rehearsal for your first acquisition. You’re making structural decisions – about data architecture, reporting lines, commercial processes, cultural integration – that will form the template for everything that follows. Get these wrong and you’ll be rebuilding them with deal number two and three. Get them right and you’ve built repeatable machinery.

M&A and integration are specialist skills. They have to be. There’s a reason PE firms have entire teams dedicated to value creation and integration. Knowing how to execute a 100-day plan isn’t something you intuitively understand from running a strong business. Knowing how to extract revenue synergies from a bolt-on without destroying the acquired business’s culture and profitability requires a framework, experience, and the ability to hold multiple competing priorities in tension.

Your team will get there. But the path from “first time” to “seasoned operator” is paved with inefficiency, missed synergy, friction, and months spent learning what an experienced practitioner would have known before day one.

Why Advice Alone Isn’t the Answer

This is where most platforms get it wrong. They bring in a big advisory firm. Senior advisors attend steering committee meetings twice a week. They write recommendations. The team nods. Nothing changes fast enough. The advisors leave. The business is left holding a report and a capability gap that still needs to be filled.

That doesn’t work because the leadership team needs to *own* the integration and build the capability to do it again. An advisor sitting at arm’s length doesn’t transfer knowledge. They don’t build process muscle memory. They don’t upskill your team. When they leave, you’re back where you started.

What Embedded M&A Expertise Actually Looks Like

What you need is someone who rolls their sleeves up and becomes an extension of your team. A fractional M&A specialist embedded with you from pre-close through day 100 and beyond. Not a consultant. An operating partner.

This person sits in the acquisition team meetings. They help shape the SPA terms and carve-outs. They build the 100-day plan with your team, not for your team. They design the integration workstream structure that makes sense for your specific infrastructure and leadership capability. They identify which acquired business processes stay, which get subsumed into your platform, and which get rebuilt from scratch. They think through commercial integration so that sales synergies don’t destroy the acquired business’s ability to service its customers.

More importantly, they do this *with* your team. Your CFO is in the room learning how to close an SPA. Your Head of Operations is watching how someone designs an integration architecture and then running the first integration himself. Your commercial lead is learning how to identify and validate revenue synergies from someone who’s done it a dozen times.

The processes they build aren’t external frameworks imposed from above. They’re designed around your specific business, your team’s strengths and gaps, and your infrastructure. Which means they’re sticky. Your team will run them for deal two because they understand them. They’ll iterate on them because they know where the friction points are.

The Compounding Effect

Each acquisition gets easier. Your team gets better at working together on deals. They understand where communication breaks down. They know what integration looks like from their seat. They can anticipate the friction before it arrives.

But that learning curve starts on day one. And day one is where most platforms stumble because they’re trying to figure out the mechanics of a buy-and-build while executing it. That’s expensive. It’s also unnecessary.

A seasoned fractional M&A specialist accelerates this learning curve dramatically. They’ve done this repeatedly. They know what works and what doesn’t. They know where platforms typically get integration wrong. And critically, they know how to transfer that knowledge to your team so that by the time they leave, your team can run the process themselves.

The Difference Between Learning and Discovering

The dangerous thing about trying to figure out M&A on your first deal is that mistakes feel like discoveries. You miss a synergy? Now you’ve learned something. You integrate systems in a way that creates reporting friction? That’s how you discover your real stack requirements. You lost three months on cultural integration because nobody was paying attention to it early? That’s the cost of learning.

Except it’s not the cost of learning. It’s the cost of not learning from someone who already paid it.

Your platform’s success isn’t just about what you buy. It’s about what you extract from what you buy. And that’s determined by how well you execute integration on day one, day 30, and day 100.

Getting that right from the start isn’t a luxury. It’s the difference between a platform that compounds value deal after deal and one that’s still reinventing the wheel at acquisition four.

This is the problem TFA was built around. Our fractional M&A specialists don’t sit at arm’s length. They embed with your team, work through the deal alongside you, and build the process and capability that stays when the engagement ends. If you’re at the start of your acquisition journey and want to make sure the first deal sets the right template, [get in touch with TFA


Rob Connolly is the Senior Partner of The Fractional Agency, a specialist M&A fractional C-suite platform connecting PE-backed and mid-market businesses with vetted fractional leaders across the deal lifecycle.

If you’re weighing up which model is right for you and want to understand what mandates TFA is currently placing, get in touch here.

    The right people.
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