Stakeholder mapping: the power and interest grid explained

Stakeholder mapping is a simple way to see who can shape your project and who cares about it. You list the people and groups involved, score each one, and place them on a grid. The grid then tells you how much time each group needs from you.

Most leaders do this in their heads. That works until a quiet but powerful person is left out of the loop. A written map makes the gaps visible.

What a stakeholder is

A stakeholder is anyone who can affect your goals or who is affected by them. R. Edward Freeman used this idea in his 1984 book on strategic management. It is wider than customers and owners. It also covers staff, suppliers, regulators, lenders, partners, local communities and the press.

The wide view matters. A project can look healthy on paper and still stall because a permit office, a key supplier or a union was never consulted. Naming everyone early costs little. Missing one can cost months.

Sources: R. Edward Freeman, Strategic Management: A Stakeholder Approach, 1984 (record at openlibrary.org).

Where the power and interest grid comes from

The grid is a two by two chart. One axis shows power, which is how much a person can help or block your plan. The other shows interest, which is how much they care about the outcome. It is usually credited to the work of A. L. Mendelow, who wrote about the stakeholder concept in 1981. His paper linked how much power a stakeholder holds to how an organisation should scan its surroundings.

Later management guides turned that idea into the four box grid used today. The version in this article is the common teaching form, and it is a tool, not a law. Use it to start a conversation with your team.

Sources: A. L. Mendelow, "Environmental Scanning: The Impact of the Stakeholder Concept," ICIS 1981 Proceedings, aisel.aisnet.org/icis1981/20.

How to build your map in five steps

1. List every person and group the project touches. Aim for a long list first, then trim.
2. Score each one for power on a scale of 1 to 5. Ask who can approve, fund, delay or stop the work.
3. Score each one for interest on the same scale. Ask who will notice the change or feel its effects.
4. Place each name on the grid. High scores go to the top or right.
5. Write one line beside each name on what they want and what worries them.

Do the scoring with two or three colleagues, not alone. People see different parts of the picture. Where scores differ, talk it through. The disagreement often shows a risk.

What to do with each box

Each box calls for a different style of contact.

• High power, high interest: manage closely. Involve them in decisions and meet often.
• High power, low interest: keep satisfied. Give short, clear updates and avoid surprises.
• Low power, high interest: keep informed. Share progress and listen to their feedback.
• Low power, low interest: monitor. A light touch is enough.

Put dates in your calendar for each group. A map with no follow up is only a drawing. Review it every month or at each project stage, because people move boxes as the work changes.

Sources: the engagement actions are the editors' summary of the common teaching form of the grid, building on Mendelow (1981) and Freeman (1984), cited above.

Common mistakes

The first mistake is leaving out the quiet groups. Staff who run the daily process are often scored low on power, yet they can make or break a rollout. Check each low score by asking what happens if this group says no.

The second is treating the grid as fixed. A supporter can turn into a critic after a bad meeting. A low interest regulator can become very interested after an incident. Update the map when events change.

The third is spending all your time on friendly stakeholders. It feels good, but the hard conversations are usually in the top right box. Book those first.

The fourth is keeping the map secret. Share it with your core team, but store it with care. It holds frank notes about people, so keep the wording fair and factual.

Sources: editorial guidance drawing on the stakeholder idea in Freeman (1984).

A quick example

Say a company plans to open a new regional office. The landlord and the head office finance team hold high power and high interest, so the project lead meets them weekly. The city licensing office holds high power but little interest until forms arrive, so it gets a clear checklist early. Local staff have high interest and lower power, so they get monthly briefings and a way to send questions. A nearby supplier has low power and low interest, so a short note at launch is enough.

This is an illustration made by the editors, not a real case. It shows how the same project needs four different habits of contact.

Sources

• R. Edward Freeman, Strategic Management: A Stakeholder Approach, 1984, openlibrary.org.
• A. L. Mendelow, "Environmental Scanning: The Impact of the Stakeholder Concept," ICIS 1981 Proceedings, aisel.aisnet.org/icis1981/20.