a4sonline

Our Services

AUDIT, ADVISORY, ASSURANCE AND ASSESSMENT SERVICES LIMITED

  • Professional and highly valuable audit, advisory, assurance and assessment services
  • Global pool of experienced and qualified auditors and experts
  • Validated and verified qualifications and accreditations
  • Effective and efficient methodology
  • Excellent internal processes including account and client services management
  • Accredited and certified organization

Governance Risk and Compliance Services (GRCS)

  • Risk Management with COSO and Management of Risk (MoR)
  • Governance Risk and Compliance with OCEG Principled Performance
  • Internal Audit with Institute of Internal Audit (IIA)
  • Revenue Assurance with GRAPA TM Forum

Business Related ISO Standards

  • ISO 9001 – Quality Management
  • ISO 31000 – Risk Management
  • ISO 45001 – Health and Safety
  • ISO 14001 – Environment Mgt
  • ISO 37301 – Compliance Management
  • ISO 30301 – Records Management
  • ISO 22000 – Food Management System
  • ISO 26000 – Social Responsibility
  • ISO 13053 – Lean Six Sigma
  • ISO 29001 – Oil and Gas Management
  • ISO 17025 – Laboratory Management
  • ISO 37001 – Anti-bribery
  • ISO 50001 – Energy Management
  • ISO 55001 – Asset Management
  • ISO 10005 – Customer Satisfaction

IT Related ISO Standards

  • ISO 27001 – Information Security
  • ISO 20000 – Service Management
  • ISO 22301 – Business Cont.
  • ISO 27005 – Info Security Risk
  • ISO 27701 – Privacy
  • ISO 27032 – Cybersecurity
  • ISO 20022 – Payments
  • ISO 27037 – Forensics
  • ISO 27017 – Cloud Security
  • ISO 29100 – Privacy
  • ISO 27035 – Incident Management
  • ISO 38500 – Governance of IT
  • ISO 25001 – Software Quality
  • ISO 27031 – Disaster Recovery
  • ISO 22237 – Data Center Management

Strategy & Process Management Services (SPMS)

  • Strategy and Performance Management with Balanced Scorecard and Business Model Canvas
  • Business Architecture with BIZBOK
  • Business Analysis with BABOK and BPMN
  • Process and Quality Management with APQC and Lean Six Sigma
  • Programme Management with MSP
  • Project Management with PRINCE2 & PM BOK

People and Organizational Management Services (POMS)

  • Leadership Management with Institute of Leadership and Management (ILM) and John Maxwell
  • Organizational Change Management (OCM) with PROSCI and Change Management Body of Knowledge (CMBOK)
  • Human Resource Development with SHRM, CIPD and SFIA

IT Management and Delivery Services (ITMDS)

  • Enterprise Architecture with TOGAF
  • DevOps with DevOps Institute and DORA
  • IT Governance with COBIT 5
  • Lean with IT
  • IT Service Management with ITIL, TRIM and VeriSM
  • Agile with SCRUM and SAFE

Information and Business Assurance Services (IBAS)

  • Information and Cyber Security with Resilia, NIST 800-53 and Cyber Security Framework
  • Business Continuity and Resilience with BCI GPG and DRII
  • Payment Security with PCI DSS and SWIFT CSP
  • Data Center Assessment with BISCI and EPI
  • Data Governance with DGI, DAMA DMBOK and GDPR
  • Software Maturity Assessment with CMMI for Services and Development

Software and Applications Management Servers (SAMS)

  • Software Maintainability Assessment with SGI QSD
  • Software Testing with ISTQB and SWEBOK
  • Content and Document Management with AIIM ECM
  • Business Intelligence with Qliksense and Tableau
  • Cloud Strategy with AWS, Microsoft Azure, Google and Oracle Cloud
  • Enterprise Resource Planning with SAP, Microsoft, Oracle, Sage and Odoo

Marketing and Sales Management Services (MSMS)

  • Digital Marketing with SMStudy DMBOK, Digital Marketing Institute (DMI) & Smart Insights
  • Sales and Marketing Management with ISMM and Miller Heiman
  • Product Development with PDMA
  • Supply Chain Management with CIPS and SCOR
  • Customer Service with Institute of Customer Service UK and SQI
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Our Quality Policy

A4S Limited is committed to delivering exceptional audit, advisory, assessment, and assurance services that meet and exceed customer expectations. Our Quality Management System, aligned with ISO 9001 standards, supports this commitment through:

Customer Focus: Ensuring our services are tailored to customer needs and maintain the highest quality standards.

Continuous Improvement: Refining our processes, strategies, and systems to enhance customer satisfaction and operational efficiency.

Accountability and Compliance: Upholding legal, regulatory, and industry standards to deliver consistent and reliable services.

Employee Empowerment: Training and supporting our team to ensure they have the skills and knowledge required for quality service.

This commitment to quality management is central to our business strategy, ensuring A4S Limited remains a trusted partner for our clients and stakeholders.