Back to Auditors

RSM

Mid-tierWebsite
1 Current Clients

About RSM

RSM is a mid-tier audit, tax, and consulting firm, part of the RSM International network. RSM New Zealand serves entrepreneurial growth-focused businesses and provides audit and assurance services to several NZX-listed companies, particularly in the mid-cap sector.

Current Clients (1)

Manuka Resources Limited
MKRMaterials
Last verified: 4/10/2026

Switching History (5)

RSM → Hall Chadwick
8 May 2025
RSM → UHY Haines Norton
30 Jun 2023
KPMG → RSM
Cost reduction and benchmarking of audit fees against similar organisations
30 Mar 2022
16 Feb 2020
Baker Tilly Staples Rodway → RSM
4 Feb 2020

Common questions

Sourced from public NZX filings, our database, and questions people ask about RSM.

Which NZX-listed companies does RSM audit?

According to our records, RSM currently provides audit and assurance services to Manuka Resources Limited (MKR), a materials sector company listed on the NZX. RSM is a mid-tier audit firm that serves growth-focused businesses across New Zealand, with a focus on mid-cap listed entities.

Is RSM part of the Big 4 accounting firms?

No, RSM is a mid-tier audit, tax, and consulting firm, not part of the Big 4 (Deloitte, EY, KPMG, PwC). RSM is part of RSM International, a global network of independent audit and consulting firms that operate in over 140 countries.

What services does RSM provide to NZX companies?

RSM provides audit and assurance services to NZX-listed companies, primarily those in the mid-cap sector. As a mid-tier firm, RSM combines audit expertise with tax and consulting services tailored to entrepreneurial and growth-focused businesses.

Where is RSM located in New Zealand?

RSM operates across New Zealand with offices in major locations including Auckland. You can find their contact details and local office information on their website at https://rsm.global/newzealand/.

What is the difference between a Big 4 auditor and RSM?

RSM is classified as a mid-tier audit firm, meaning it is smaller and more specialized than the Big 4 (Deloitte, EY, KPMG, PwC). Mid-tier firms like RSM often focus on entrepreneurial and mid-cap businesses, whereas Big 4 firms typically serve large multinational corporations and complex enterprises.

How many NZX audit clients does RSM have?

Based on our data, RSM currently audits one NZX-listed company. You can view their full audit client history and NZX deal involvement on NZXplorer's firm profile.

Does RSM audit materials sector companies?

Yes, RSM's current NZX audit client, Manuka Resources Limited (MKR), operates in the materials sector. RSM provides audit and assurance services to companies across various sectors including materials and resources.