Matthew Halliday MARN 0701626 Australian Migration Agent
Matthew Halliday MARN 0701626

GA Consulting is a leading Seoul based international immigration firm providing expert Australian and overseas immigration advisory services. While based in Seoul, the use of modern telecommunications has enabled the firm to represent individual and corporate clients from around the world including Australia, China, Malaysia, the UK, the United States, Russia and India as well as South Korea.


We focus on selecting the most effective yet practical strategy to achieving client's migration aims and provide advice in 'plain English' rather than legal jargon (unless otherwise requested!). Much of our work comes from client referrals which we believe speaks volumes about the quality of professional service we provide.


The team is headed by Matthew Adam Halliday, a registered Australian migration agent (MARN: 070162) who prior to establishing GA Consulting, worked as a commercial lawyer in Australia dealing with a range of contractual, property, corporate and compliance issues for both large scale clients as well as individuals. With his in depth knowledge of Australian law combined with a friendly but frank and honest approach, GA Consulting has cemented a strong reputation among both its corporate and personal clients.




GA Consulting is a well regarded migration practice and acts for a number of leading organizations in a diverse range of industries. Some examples of clients we work with include:-


Hanwha Solar - Solar Energy Industry

POSCO - Steel Industry

POSCO E&C - Construction

Korean Gas Corporation  - Oil & Gas

KOGAS Australia - Oil & Gas

Dongwha Timbers Australia - Forestry and manufacturing

Mando - Automotive parts

Woori Bank - Banking

Capital Markets CRC - Financial research 

Financial Supervisory Service of South Korea - Government/Finance

STX - Construction 

Doosan Heavy Industry - Construction

Heerim Architects - Architecture/Construction Management

Niko Niko Sushi - Hospitality/Retail