What are Customer Segments and Why Are They Useful?

Last updated: April 7, 2026

Introduction

Customer Segments allow you to group customers based on shared characteristics defined by you. Mesh automatically assigns customers to relevant segments based on their profile information, screening results, and risk data. When a customer's information changes, they are automatically reassessed and moved into or out of segments accordingly. This dynamic segmentation is crucial for implementing an effective risk-based approach, particularly for ongoing monitoring activities like transaction monitoring.

What are Customer Segments?

Think of segments as dynamic labels applied to your customers. You define the criteria for each segment using specific customer data points. For example, you could create segments for:

  • 'High-Risk Geographies' (Customers residing in specific countries)

  • 'PEP Related' (Customers identified as Politically Exposed Persons or linked to them)

  • 'Specific Industry Companies' (Companies operating in designated sectors)

  • 'Low Risk & Long Term' (Customers with a low calculated risk score who have been with you for over 5 years)

How Do Customer Segments Work?

  1. Definition: You create segments within Mesh, defining the rules using logical operators based on a wide range of customer attributes.

  2. Automatic Assignment: As customers are onboarded or their information is updated (e.g., change of address, updated screening results, recalculated risk score), the system evaluates them against your defined segment rules.

  3. Dynamic Updates: If a customer meets the criteria for a segment, they are automatically added. If they no longer meet the criteria, they are automatically removed.

Why Are Customer Segments Useful?

Segments provide significant benefits for regulated firms:

  1. Risk-Based Approach: They are fundamental to applying a true risk-based approach. Instead of treating all customers the same, you can tailor your controls and monitoring based on the specific risks presented by different customer groups.

  2. Targeted Monitoring: You can configure transaction monitoring rules to behave differently based on segment membership. For instance, segments like 'High Risk' might trigger alerts on lower transaction thresholds or specific patterns compared to 'Low Risk' segments.

  3. Enhanced Due Diligence: Segments can flag customers requiring enhanced due diligence (EDD) or simplified due diligence (SDD) based on your firm's risk appetite and policies.

  4. Operational Efficiency: Automation reduces manual effort in grouping customers and ensures consistency in applying your risk policy.

  5. Improved Reporting & Analytics: Analyse trends and risks within specific customer populations more easily.

  6. Regulatory Compliance: Demonstrates to regulators that you have implemented sophisticated, risk-sensitive controls.

Where Can I Use Segments?

Once defined, segments can be leveraged in:

  • Transaction Monitoring: Apply different scenarios based on segment membership.

By effectively defining and utilising customer segments, you can significantly enhance the precision and efficiency of your compliance program.