When You Ignore the Essentials, Your Organization Loses Its Purpose
Since 2022, four executives from Hyundai Motor Group and external fields have gathered every Monday at 7:00 AM to read and discuss Peter Drucker’s Management. This post is based on two sessions held on February 2 and 9, 2026, covering Chapter 42: The Building Blocks of Organization.
Introduction
In our last session, we established that organization design must begin by defining key activities — not by creating a team to own an outcome. In this chapter, Drucker goes further. Defining activities is not enough. They must be classified by contribution type, and activities of different types must never be mixed in the same structure.
This is not a simple idea. It took the weight of our discussion for me to fully appreciate it.
Three Principles of Organization Design
First, define the key activities. Start with three questions: Where does excellence matter most? Where would failure seriously damage the enterprise? What values truly matter to us? The answers define the key activities — the load-bearing elements of the structure.
Second, classify by contribution. Drucker identifies four types: revenue-producing activities, result-contributing activities, support activities, and hygiene and housekeeping activities. Each is fundamentally different in how it creates value.
Third, place activities according to their contribution. Key activities must never be subordinated to non-key ones. Support activities must be kept separate from revenue-producing work. The moment activities of different contribution types share the same structure, the stronger logic consumes the weaker.
The Illusion That Every Activity Should Produce Revenue
There is a critical difference between saying the business must be driven by results and saying every activity must be a revenue-producing activity. Many organizations conflate the two — pressing support functions for financial returns and long-term research units for near-term deliverables. This doesn’t produce efficiency. It produces distortion.
Three Scenes Organizations Keep Repeating
Scene One — Building the organization before defining the key activities
A domestic media company created a new IT division to lead digital transformation and brought in an external software leader. But no one asked the harder question: what would digital transformation actually mean for the company’s core business of content creation and distribution? Without a defined contribution type, the division drifted toward building its own standalone service. It failed. An organization without a defined purpose will find its own way to survive — and that path rarely aligns with the original intent.
Scene Two — Identifying the key activity but failing to separate contribution types
A domestic manufacturer established an advanced technology research unit designed for decade-long horizons. It was dissolved within two years. Embedded within an R&D structure built for short-cycle product development, the unit narrowed its focus to near-term deliverables just to survive. This was not a failure of leadership. It was a structural failure. Organizations that sustain long-term research successfully are built as separate structures from the start — with distinct evaluation criteria and separate reporting lines.
Scene Three — Delegating a key activity instead of embedding it as a principle
A manufacturer entering the U.S. market identified quality as its defining priority and created a dedicated quality organization. Over time, quality became the quality department’s responsibility — releasing everyone else from owning it. The unit grew larger. Shop-floor quality consciousness grew weaker.
DuPont offers the contrast. Safety is the company’s highest value, yet there is no dedicated safety organization. It requires no separate structure because every manager owns it. Creating an organization and designing a key activity are fundamentally different acts.
Closing
For much of my career, I did not make these distinctions. When a strategic priority emerged, I created an organization. When the organization existed, I asked for outputs. I applied the same evaluative lens to activities with fundamentally different contribution types.
Drucker described the purpose of organization as releasing and mobilizing human energy — making performance possible. Contribution analysis is the design work that serves that purpose. When activities are properly distinguished and placed where they belong, the organization functions as it was meant to. And within that structure, the genuine energy of its people can finally be put to use.
Every Monday at 7:00 AM, four senior leaders gather to read Peter Drucker’s Management.