Blog
E2E Deal Insights Blog offers insights into everything related to buying, selling, integrating, and separating a company.
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Serial Acquirers Spotlight: Marriott International and the Art of Buying Growth Without Losing the Plot
Marriott International shows how a serial acquirer can stay coherent. One mega merger with Starwood set the stage then targeted buys like Protea and City Express expanded reach and opened new segments while an asset light model kept risk in check. The next chapter likely favors more City Express style platform tuck ins plus organic…
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What Is The Value of Digital Transformation Planning During Integration?
Mergers are messy and IT sits at the heart of the chaos. This piece shows how planning digital transformation and integration together saves money, avoids dead ends, and accelerates value with concrete examples leaders can use today. What is one integration decision you would redo if you had aligned it to your transformation plan.
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The real brains behind successful deals: The top 10 management science researchers shaping M&A, business transformations, and change management
Some think M&A is won at signing. The researchers behind the best integrations know value is created in how you design the combined company, what you choose to integrate, and how you lead people through change. Here are the top 10 active scholars shaping that playbook, plus a practical 2×2 you can use tomorrow. What…
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ESG Due Diligence In M&A: Why It Matters Now
ESG due diligence has moved from “nice to have” to “price critical” in M&A. New EU and California rules, investor expectations, and hard lessons from safety, PFAS, and supply chain risks are reshaping what buyers must test, price, and paper. What have you seen ESG diligence change in your last live deal, for better or…
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Serial Acquirers: What Airbus Buys, Why It Buys, and Where It Is Headed
Airbus’s serial acquisition story is a lesson in strategic focus. From satellite services and parts distribution in 2011 to cybersecurity, automation, and drones in the 2020s, Airbus has used targeted deals to harden its digital backbone, streamline industrial execution, and extend mission capabilities. Which capability should Airbus add next to keep its edge, and how…
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The 10 Biggest M&A Flops of the 21st Century (and What They Still Teach Us)
Not all mergers are made in heaven. We unpack 10 of the most talked about M&A flops of the 21st century—what they cost, why they looked smart at signing, how they unraveled, and the integration lessons leaders can actually use. Which failure mode do you see most in the wild—culture, tech, or “synergy math”?
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Carve‑Outs Done Right: Why Strategy Matters, What to Decide Early, and How to Keep Value Intact
Carve outs live or die on the “how,” not just the “why.” This deep dive explains the principles, early decisions, governance, and metrics that keep customers, talent, compliance—and value—intact from Day 1 to Day 2. What’s the one carve out choice you’ve seen that most changed the outcome?
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Beyond EBITDA: Why Capital and Liquidity Synergies Are the Smartest M&A Upside You’re Not Tracking
Capital and liquidity synergies are the most underappreciated drivers of M&A value—because you can’t deposit EBITDA, but you can bank cash. This piece explains what they are, how to quantify them, and how to build governance that actually captures the money. What’s the biggest capital or liquidity synergy you’ve realized in a deal, and how…
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Serial Acquirers: How SAP SE Buys (and Sells) Its Way into the Future
SAP SE has evolved from an ERP pioneer into a serial acquirer with a plan—adding process intelligence (Signavio), enterprise architecture (LeanIX), and in workflow adoption (WalkMe) to accelerate cloud transformations. Its deals skew cloud native, category leading, and integration friendly, with divestitures (like the Qualtrics sale) used to refocus the portfolio and free up capital.…
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Put Tomorrow in Charge Today: Why Your Future Functional Leaders Should Lead Integration Workstreams
Putting tomorrow’s leaders in charge of today’s integration workstreams accelerates decisions, reduces rework, and builds an operating model people will actually adopt. This piece lays out how to do it—even when the best leader sits in the target pre close—plus practical roles for veterans, governance guardrails, and a pre close playbook. Have you ever kept…
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When “Retail Meets Wall Street”: Capturing Synergies in a Bank–Investment Bank Merger (and How to Quantify Them)
Merging a retail bank with an investment bank can unlock cost, revenue, and capital synergies—if you engineer them with discipline. This article breaks down the most common synergy pools, shows how to calculate each (from FTP/NIM uplift to RWA efficiency and cross-sell), and offers a pragmatic PMI playbook to actually realize the value. What’s the…
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The 10 top M&A deal rainmakers of the 21st century
From Lazard’s Bruce Wasserstein to LionTree’s Aryeh Bourkoff and JPM’s Anu Aiyengar, here are 10 rainmakers who defined 21st century dealmaking—what they do, why they matter, and the mega deals that made their reputations. We break down the rainmaker skill stack and how the right person can change both price and counterparty on your next…
