What the company or idea is
Mitsubishi is not a company. It is a federation of autonomous Japanese multinationals bound by brand, tradition, and monthly executive meetings — not ownership or hierarchy.
How it actually makes money
It makes money through the combined revenue of formally independent companies — including in automotive, electronics, finance, and energy — none of which share ownership or central control.
What works
Shared branding and informal governance enable cross-company referrals, joint bidding on large contracts, and reputational spillover — all without violating Japan’s post-war anti-zaibatsu laws.
What does not
It does not function as a unified corporation. There is no single balance sheet, no consolidated earnings, no common board, and no shared equity structure.
What to take from it
The Mitsubishi Group reveals how legacy infrastructure — trademark, reputation, ritual (e.g., the Friday Conference) — can substitute for formal control in sustaining economic coordination across generations.
Is it worth your time
Yes, if you want to understand how informal coordination among legally separate firms can replicate the scale and influence of a conglomerate without its legal or financial integration.