WGU Operations Management Exam - Topic 3 Question 8 Discussion

Vertical integration measures how much of the supply chain is owned or controlled by the manufacturer.

In Operations and Supply Chain Management, vertical integration refers to the degree to which a firm performs activities upstream (suppliers) or downstream (distribution, retail) rather than relying on external partners. A highly vertically integrated company may own raw material sources, manufacturing plants, distribution centers, and even retail outlets.

Vertical integration affects:

Cost structure

Control over quality

Lead times

Supply reliability

Strategic flexibility

The other options are not standard measures:

Horizontal integration refers to acquiring competitors at the same stage

''Insource'' and ''outsource integration'' are not formal OM terms

Operations strategy evaluates vertical integration carefully because while it increases control, it also:

Requires high capital investment

Reduces flexibility

Increases managerial complexity

Thus, vertical integration directly quantifies how much of the supply chain the manufacturer owns or operates.