How Integration Debt, Cultural Friction, and Communication Failures Kill M&A Deals with Donara Jaghinyan
Release Date: 01/12/2026
M&A Science
M&A isn’t just about closing deals, it’s about making the deal actually work. , M&A advisor and founder of his own boutique advisory practice, spent 30 years on the buy-side at Verizon, Dentsu, Presidio, and NP Digital. He's worked 125+ deals across telecom, advertising, and digital marketing. Now he's flipped to advisory, bringing that buy-side operator mindset to entrepreneurs preparing for exit. In this episode of the M&A Science Podcast, Carlos Cesta, Partner at Makanta Services, breaks down how seasoned buyers really think about M&A. Not as a linear process, but...
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, Senior Vice President of Corporate Development and Strategic Partnerships at Wpromote x Giant Spoon Christian has been on both sides of M&A as a serial founder and corporate development leader. In this episode, Christian shares his hard-earned lessons about culture as the ultimate deal-breaker in M&A. He breaks down the subtle red flags that founders miss when evaluating acquisition targets, explains why he interviews employees before talking to investors, and shares the fascinating story of acquiring a competitor that was shutting down—where culture assessment made all the...
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– Transformation and Integration Leader , returns for Part 2 of our conversation on what actually breaks integrations after the deal closes. This episode tackles the messy reality of post-merger execution: integration debt that piles up when long-tail items don't get done, change management as a practical framework (not corporate fluff), and the cultural friction that surfaces in cross-border deals. Donara shares firsthand experiences navigating gender-based hierarchy in Middle Eastern TSA negotiations, building trust across geographies, and managing the communication breakdowns that create...
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– Transformation and Integration Leader joins us to pull back the curtain on why integrations break—and what it actually takes to make them work. With deep experience across healthcare, SaaS, professional services, and financial services in both public and PE-backed environments, Donara has led diligence, post-close integration, TSA execution, and enterprise system implementations. This episode tackles the hard truths about carve-outs, TSA management, day-one readiness, and the cross-functional dependencies that most teams miss until it's too late. If you've ever wondered why integration...
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In this special father-daughter episode, My daughter interviews me on my new book on Buyer-Led M&A™. We break down the framework built from over 400 practitioner interviews—covering why traditional M&A is flawed, how to shift from reactive auction-chasing to proactive deal sourcing, and why integration planning must begin during diligence. Things you will learn: Why integration planning during diligence (not after) determines deal success How the five pillars of buyer-led M&A transform reactive processes into strategic engines Why proactive deal sourcing beats bank-led...
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, Partner and Co-Head of U.S. at 65 Equity Partners shares how his firm is redefining private equity through non-control investments in founder-led businesses. In this conversation, Leon breaks down why the best companies are never for sale, how immigrant adaptability translates to investing success, and why boring, disciplined deal-making consistently outperforms flashy transactions. He also walks through his framework for negotiating term sheets and building relationships that span years before cutting checks north of $200 million. Things You'll Learn Why non-control "partnership capital"...
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– Chief People and Transformation Officer at Quadient joins us to discuss how successful M&A integration starts long before you sign an LOI. Brandon shares how Quadient built M&A capability across the organization through strategic hiring, created a transformation office that breaks down traditional silos, and executed portfolio transformation through dozens of acquisitions and divestitures. Learn why the secret to integration success isn't just about playbooks—it's about building M&A muscle into your team from day one. Things You'll Learn Why hiring for M&A experience...
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, Vice President of Corporate Development, IFS oversees transformative acquisitions for the global leader in industrial AI and enterprise software. In this episode, Rachel shares how IFS navigates the unique dynamics of having three major private equity backers—EQT, HG, and TA Associates—while executing strategic deals that enhance their portfolio. She breaks down IFS's four acquisition archetypes (product bolt-ons, customer migration, market entry, and new platforms), explains why integration and value creation must be separated, and reveals how the company is adapting its...
info_outlineDonara Jaghinyan – Transformation and Integration Leader
Donara Jaghinyan, returns for Part 2 of our conversation on what actually breaks integrations after the deal closes. This episode tackles the messy reality of post-merger execution: integration debt that piles up when long-tail items don't get done, change management as a practical framework (not corporate fluff), and the cultural friction that surfaces in cross-border deals. Donara shares firsthand experiences navigating gender-based hierarchy in Middle Eastern TSA negotiations, building trust across geographies, and managing the communication breakdowns that create employee uncertainty. If you missed Part 1, listen to that first—then come back for the operational realities that determine whether your deal actually delivers value.
Things You'll Learn
- What integration debt actually is and why long-tail items get forgotten six months post-close without a formal tracking system
- Change management as a framework, not fluff—identifying friction points, enabling change agents, and communicating up to seven times before messages reach end users
- Cross-border cultural challenges that don't show up in diligence, including hierarchy-based decision-making and relationship-building strategies that work globally
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Episode Chapters
[00:02:00] What Is Integration Debt and Why Track It – Long-tail items that don't close in 90 days and how to prevent them from getting lost after handoff
[00:04:00] Change Management: Framework, Not Fluff – How change management sits on top of integration like Agile and why it's about experience, not just execution
[00:06:00] Culture Isn't a Scapegoat—It's Strategy – Three approaches to culture in M&A: old-school "figure it out," progressive tailoring, and proactive culture transformation
[00:11:00] Implementing Change Management from Scratch – Surveys, assessments, and identifying change agents who can influence adoption before mass rollout
[00:17:30] US Work Standards Don't Translate Globally – Why European lunch breaks and Middle Eastern approval hierarchies require adaptation, not enforcement
[00:19:00] Gender and Hierarchy in Cross-Border TSAs – Donara's experience navigating decision-making challenges as a woman in Middle Eastern TSA negotiations
[00:21:00] Building Trust Across Borders – Human connections that smooth working relationships and create execution momentum
[00:24:00] Where Friction Actually Shows Up – Communication gaps, leadership changes, and employee uncertainty that derail integration plans
[00:27:00] What Goes Wrong and How to Go Fast – Delays, plan shifts, leadership turnover, and why IMOs push back on unrealistic timelines
[00:30:00] The Craziest Things in M&A – From TSAs resolved by title hierarchy to founders walking away from earn-outs mid-integration.
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