Fuimaono has been the Controller & Auditor General (CAG) of Samoa since 2010. Fuimaono was in his 14 years of service to the Audit Office  when he was appointed CAG. He is a Chartered Accountant with the Samoa Institute of Accountants (SIA), Chartered Accountants Australia & New Zealand Association (CAANZ), and a Certified Fraud Examiner. He is a member and a Fellow Chartered Accountant of the CAANZ, and has qualified the Samoa Audit Office as an Approved Training Entity, for aspiring CAANZ members. Fuimaono is currently completing his Doctorates in Business Administration with the Otago University, New Zealand. 

Terence Sua is the Assistant Controller and Auditor General (ACAG) for the Samoa Audit Office and has been with the Samoa Audit Office since 2003. He then moved to Computer Services Ltd from 2004-2006, before returning to the Samoa Audit Office in 2007. He was the Director for the ITA Division (2008 - 2018), the Director of the CSR Division (2018-2021), and most recently the Director of the Ministries, Projects, and Public Audits Division before his current appointment in February 2023. He is a Chartered Accountant with the Samoa Institute of Accountants (served as a Council Member 2018-2022) and is also a member of the Association of Certified Fraud Examiner (ACFE). 

Roseanne Faaui is the Director for the Public Bodies Audit Division. Ms. Faaui was previously the Director for the MPPA Division (2016), the Director for Strategic Personnel and Corporate Services Division from 2021, prior to her current new appointment in 2023. Ms. Faaui has been with the Samoa Audit Office since January 2005. She is also a Chartered Accountant with the Samoa Institute of Accountants, as well as a Certified Fraud Examiner. Ms. Faaui holds a Masters Degree in Business Administration with the Charles Sturt University, Australia

Petelo Leota has been with the Samoa Audit Office since January 2017 as the Director of Information, Communications & Technology. He was previously with the Accident Compensation Corporation, Electoral Office, and SamoaTel. He holds a Masters Degree in Networking and Systems Administration from the University of Charles Stuart, Queensland, Australia. He is responsible for the maintenance and upkeep of the Samoa Audit Office's IT Infrastructure.

Norris Mitchell joined the Samoa Audit Office in 2013 and was appointed as the first Director for Special Audits Unit since its establishment in 2016. He is currently the Director of the Ministries, Projects, and Public Accounts Audits Division. He is a Certified Fraud Examiner and a Chartered Accountant with the Samoa Institute of Accountants. Mr. Mitchell also holds a Master Degree in Commerce from the Charles Sturt University, Australia. He is currently studying for a Doctorate in Business Administration with the Otago University, New Zealand. 

Ah Siu Lin has been with the Samoa Audit Office since 2010 and is the Director of the Special Audits and Investigations Division. Mr. Lin was previously the Director of the SPCS Division from 2019 and most recently the Director of the Public Bodies Audits Division from 2021 until his current appointment in February 2023. Mr. Lin is a Chartered Accountant with the Samoa Institute of Accountants, and is also a Certified Fraud Examiner. 

Oceanbaby Penitito joined the Samoa Audit Office in 2008 and was appointed to Director of the Performance and Environmental Division in January 2019. Ms. Penitito was previously with the ITA Division before moving to the PEA Division initially as an Audit Manager, before she was promoted to be the Division's Director. Currently she has been transferred to ITA Division. She is also a Chartered Accountant with the Samoa Institute of Accountants, and a Certified Fraud Examiner.  

Paula Tumua is the Director for the Compliance Audits Division, and has been with the Samoa Audit Office since 2006. Ms. Tumua's current appointment comes after many years employed in the MPPA Division before her current appointment in 2020. Ms. Tumua is an Accounting Technician with the Samoa Institute of Accountants. 

Nafanua Tualatamalelagi is the Director for the Communications and Stakeholder Relations Division and has been with the Samoa Audit Office since October 2012. Mrs. Tualatamalelagi has been the Audit Manager for the CSR Division since 2018 prior to her new appointment in 2021. She is a Chartered Accountant with the Samoa Institute of Accountants, and is also a Certified Fraud Examiner. 

Andrew Bourne joined the Samoa Audit Office in 2011. He is a Certified Fraud Examiner and was appointed the Audit Manager in the ITA Division in 2018. 

Malili Chou Lee is the Director for the Compliance Audits Division. She previously worked with the Ministries, Projects, and Public Accounts Audits Division. She joined the Samoa Audit Office in the year 2012 and holds a Master Degree in Auditing from the Nanjing Audit University, China.

Faamaile Latu was promoted to Director of the National Integrity and Security Audits in July 2023, and he has been with the Samoa Audit Office since 2015. Mr. Latu previously worked in the ITA Division, PBA Division and PEA Division. He was a Principal Auditor in the ITA Division in 2021 before his current appointment in 2023. Mr. Latu graduated in 2020 with a Master's Degree in Auditing from the Nanjing Audit University, China. He is also a Chartered Accountant with the Samoa Institute of Accountants.