Dr Prins Ralston appointed as ACS chief executive

Dr Prins Ralston has been appointed chief executive of the Australian Computer Society (ACS).

His appointment formalises the role he has been serving in an interim capacity since March, following the departure of Josh Griggs.

An ACS member for 35 years and former ACS president, Dr Ralston will now formally lead ACS as the organisation sharpens its focus on supporting Australia’s technology professionals, strengthening the national digital skills pipeline, and advancing the role of the tech sector in Australia’s future economy.

His background spans engineering, IT and communications, complemented by qualifications in accounting and law, and a doctorate in juridical science.

He has served for 18 years as CEO across public, private, and for‑purpose sectors, most recently as CEO of Townsville City Council, where he led a large‑scale organisational transformation with an annual operating budget approaching $1 billion.

ACS president Beau Tydd said Dr Ralston’s appointment provides stability, continuity, and clear leadership at an important time for the organisation and the broader technology profession.

“Prins brings a rare combination of member insight, organisational leadership, and strategic clarity,” Tydd said.

“As a long-time ACS member and former President, he understands the value ACS provides and the expectations of our members. Combined with his experience leading complex organisations, Prins is well placed to strengthen ACS’s impact and ensure we remain focused on delivering meaningful value for members and the profession.”

Dr Ralston said he looked forward to working with ACS members, staff, volunteers, partners, industry, and government to strengthen Australia’s technology ecosystem.

“ACS has played an important role throughout my professional life, and I understand first-hand the value of belonging to a community that supports, represents, and advances the technology profession,” he said.

“Our focus now is on delivering greater value for members, supporting professional recognition and capability, and helping Australia build the technology workforce and leadership it needs for the future.”