S-cat had grown to meet government's requirements in the following areas:

• IT Consultancy, Services & Related Products including GIS
• Management & Business Consultancy
• Human Resources
• Financial Services
• Business Information & Research

All public sector organisations were eligible to use the scheme in accordance with the requirement laid down in the Customer Access Agreements

The Walker Cox Consortium provides services under Category 10 ( Interim Management, Recruitment, HR Consultancy and Training) and under Category 12 (Management Consultancy).