---
title: "Vodafone AirTouch → Mannesmann"
url: "https://mahouse.world/ma-deals/vodafone-airtouch-buy-mannesmann-1999"
type: "M&A deal"
year: "1999"
---

# Vodafone AirTouch → Mannesmann

The largest hostile takeover in history and the first foreign hostile bid a major German firm ever lost — the deal that broke Rheinischer Kapitalismus open to Anglo-American takeover practice.

The largest hostile takeover on record; sources quote $180bn to $203bn depending on debt treatment and the closing share price.

- **Acquirer:** Vodafone AirTouch (United Kingdom)
- **Target:** Mannesmann (Germany)
- **Value:** $203B
- **Announced:** November 1999
- **Completed:** April 2000
- **Sector:** Telecom
- **Deal type:** acquisition

## Why it mattered

Vodafone wanted mobile scale across Europe fast enough to matter in the coming 3G buildout. Mannesmann — a German industrial conglomerate that had pivoted into mobile as D2 — was the missing piece. Chief executive Chris Gent's team decided a friendly deal wasn't on the table and went straight over the board's head to Mannesmann's shareholders.

## The story

Klaus Esser, Mannesmann's CEO, fought the bid for three months, taking out full-page ads in the German press and enlisting Chancellor Schröder himself. He extracted a 12% raise from Vodafone before recommending the deal in February 2000 — after which he collected a €30m appreciation award that later put him in a Düsseldorf courtroom on breach-of-trust charges. He was acquitted.

## What it left behind

Vodafone booked serial impairments — around £28bn against Mannesmann alone in 2006 — and the deal became the standing case study for buyer's remorse at the top of a cycle. It also permanently changed German boardrooms: the "Mannesmann trials" reset how German executives priced their own retention on a takeover.

## At a glance

- **Structure:** All-stock, hostile (Direct shareholder tender)
- **Initial offer:** £79B
- **Final agreed value:** $203B
- **Exchange ratio:** 58.96 Vodafone shares per Mannesmann share
- **Announced:** 19 Nov 1999
- **Recommended:** 3 Feb 2000
- **Advisors:** Goldman Sachs, Warburg Dillon Read (Vodafone); Morgan Stanley, Merrill (Mannesmann)
- **Post-deal write-downs:** ~£50B