Horizontal integration is a business strategy where a company merges or acquires another firm that operates in the same industry, aiming to increase its market share. By doing so, companies can achieve economies of scale[1], increased market power, and a stronger competitive position. However, this strategy also involves challenges such as regulatory hurdles and potential cultural clashes between the merging entities. The integration may stir the industry dynamics, creating a more competitive environment. A notable example includes the merger of Kraft and Heinz. Horizontal integration is a type of merger and acquisition strategy, which is a broader term that also includes vertical and conglomerate mergers.
Horizontal integration is the process of a company increasing production of goods or services at the same level of the value chain, in the same industry. A company may do this via internal expansion, acquisition or merger.
The process can lead to monopoly if a company captures the vast majority of the market for that product or service.Other benefits include, increasing economies of scale, expanding an existing market or improving product differentiation.
Horizontal integration contrasts with vertical integration, where companies integrate multiple stages of production of a small number of production units.