IRBA-registered audit firm

Assurance you can act on.

Independent audit and assurance that tests the whole picture — and tells you what it means.

Find the right assurance service for you, or speak to us first.

The challenge

Sample-based assurance leaves blind spots, findings arrive late and management letters are often too generic to act on.

Why it matters

Shareholders, funders, regulators and the public rely on your numbers. Assurance that covers more, earlier, protects that trust and gives you insight to improve.

Key benefits

  • Independent and IRBA-registeredAudit opinions from a firm registered with the Independent Regulatory Board for Auditors.
  • Complete-population testing where Monsoon is usedWhole populations tested on defined procedures, with judgement focused on the exceptions.
  • Findings you can act on, not boilerplateManagement letters prioritised by their impact on your business.
  • An efficient, well-run audit processClear timelines and information requests, with less disruption to your team.

Where Monsoon helps

Our auditors use Monsoon to test entire populations on defined procedures — journals, payments and transactions — and focus their judgement on the exceptions.

  1. Connect your data securely
  2. Monsoon tests full populations on defined procedures
  3. Our experts interpret and advise
Visit the Monsoon site
Working paperRAiN · Monsoon

Assurance

Population
Full population
Procedure
Defined procedure
Exceptions
Flagged for review
Evidence
Linked to source
Prepared by Monsoon, reviewed by a RAiN professionalIllustrative

Who it is for

  • Audit committees
  • Boards
  • CFOs
  • Accounting officers
  • Shareholders

Proof

An anonymised client outcome will appear here.

Proof point to supply: Credential strip: IRBA · MSI Global Alliance · Monsoon platform certified to ISO 27001:2022 and ISO 42001 (held by PEAQ; certified by AENOR, 2026)

Start with a 30-minute conversation.

Tell us what keeps you up at night. We will show you what complete evidence could change in your business.