---
title: Supply Base Management: Definition and How It Works | Aavenir
url: https://aavenir.com/glossary/supply-base-management/
description: Supply base management is managing the full set of suppliers a company buys from, current and future, to control risk, behavior, cost and information.
updated: 2026-11-07
---

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# What is supply base management?

Supply base management is managing the full set of suppliers a company buys from, current and future, to control risk, behavior, cost and information.

## What a supply base is

The supply base is the part of the wider supply network that the buying company directly controls: its current suppliers, smaller suppliers and those it may use in future. The buyer manages them through contracts and purchase agreements.

## What supply base management aims to do

- Manage supplier risk, behavior and information.

- Assess supplier relationships and spot problems early.

- Find opportunities to consolidate or diversify suppliers.

- Make sure the right suppliers are in place for future needs.

## Why it matters

Too many suppliers spreads spend thin and makes oversight impossible. Too few creates dependence and risk. Supply base management finds the right balance for each category, so the company gets good terms without leaving itself exposed if a supplier fails.

## How Aavenir handles it

[Onboardingflow](https://aavenir.com/solutions/vendor-onboarding-software/) keeps every supplier record current, and [Aavenir Atlas](https://aavenir.com/solutions/ai-contract-intelligence/) answers questions across the contract portfolio, such as which suppliers cover a category or which contracts end this year.

## Keep reading

[Supplier segmentation Supplier segmentation groups suppliers by spend, risk and importance so each group gets the right level of attention. Read more](https://aavenir.com/glossary/supplier-segmentation/)[Supplier relationship management Supplier relationship management is a planned way of managing suppliers by how much each one matters to the business. Read more](https://aavenir.com/glossary/supplier-relationship-management-srm/)[Supplier rationalization Supplier rationalization is cutting the number of suppliers in a category to concentrate spend with the best ones. Read more](https://aavenir.com/glossary/supplier-rationalization/)

Frequently asked questions (FAQ)

## Common questions

###

### What is supplier rationalization?

Reducing the number of suppliers in a category to concentrate spend with fewer, better ones. It is one of the main levers in supply base management. [Read about supplier rationalization](https://aavenir.com/glossary/supplier-rationalization/).

###

### How is supply base management different from supplier relationship management?

Supply base management looks at the supplier pool as a whole: how many suppliers, which ones and with what risk. Relationship management focuses on how to work with each supplier. [Read about supplier relationship management](https://aavenir.com/glossary/supplier-relationship-management-srm/).

###

### How often should the supply base be reviewed?

At least yearly for each major category, and whenever a category strategy, major contract or market condition changes. Reviews should look at spend, risk, performance and upcoming contract end dates for each category. [See Onboardingflow](https://aavenir.com/solutions/vendor-onboarding-software/).

Have a question we have not answered? [Ask the Expert](https://aavenir.com/contact/)

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## See your contracts run on one record.

- **1****A 30 minute walkthrough**Built around your team, whether that is procurement, legal, IT or finance.

- **2****Your contracts, not ours**Bring a few sample agreements and watch Aavenir AI extract and review them.

- **3****ServiceNow or standalone**We show the deployment that fits the systems you already run.

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