About Us

Opal Consulting was founded by Biwek Thapa in 2008. Biwek arrived in Australia in 1996 as an international student and achieved a Diploma and a Bachelor’s Degree in IT. After a successful career in the IT industry, Biwek decided to apply his skills and experience to help international students and others on the path to Australia.

He received a Graduate Certificate in Migration Law and Practice from the Australian National University and is a registered Migration Agent. In 2008, Opal Consulting opened offices in Nepal and Australia to assist people in both countries with their migration and study needs. 

In 2010 Opal Consulting opened two offices in India which are in Sikkim and Darjeeling.

Besides managing Opal Consulting, Biwek is an active member of the Nepalese community in Sydney. He currently serves as the General Secretary of the Nepalese Australian Association (NAA)which is based in Australia.

Biwek is also the president of Nepal Australia Friendship Organisation (NAFO) a non profit making and non-governmental (NGO) organisation in Nepal.

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What our clients say about us

  • Note:
    All testimonials were sent by the clients via email which Opal Consulting has kept a copy of if they need to be verified.


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  • I would like to give a huge appreciation and applause for Mr Biwek Thapa`s outstanding service. Having provided help previously as well, I never had difficulty in thinking where to…

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  • I would like to express my heart-full thanks to MR . BIWEK THAPA  of Opal consulting.  He always keeps better knowledge and understanding of Immigration rule.

    I had lodged my…

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  • I would like to thank Opal Consulting for all the assistance provided me during my career search. I appreciate the information and the advice you have given me to broaden…

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  • Choosing the right consultancy is the most difficult because I have gone through it. I consult with many migration officer and consultancy, in which Opal Consulting impressed me a lot.

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  • I would like to thank Mr. Biwek Thapa for not only working very hard for me but also for giving my life back. He pulled me out from such a…

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  • I went to Biwek Thapa (Opal Consulting) after my house mate got his residency in 9 days and suggested me to meet him. Actually I applied my PR in July…

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  • We would like to thank Mr. Biwek Thapa of Opal Consulting, Sydney for his advice and cooperation in getting our Australian Permanent Residency. 

    During the period of getting…

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  • We are extremely happy with the result of Opal Consulting. We received our PR decision in just sixteen days of lodging the application through them. We had put our best…

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  • Well my experience with Opal Consulting was definitely good I would say. The MD, Mr. Biwek Thapa, was helpful and good and professionally speaking, was clear, thorough and a man…

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  • It was a very pleasant experience dealing with Opal consulting. Every step of the process was properly handled and explained right at the start so there was no beating round…

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  • I would like to show my gratitude to Mr Biwek Thapa for helping me to get PR in less than two months. After hearing from a friend about his outstanding…
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  • I would like to take a moment to thank Mr. Biwek Thapa & Opal Consulting for the support & assistance without whom my Permanent Residency was not feasible.
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  • I applied for permanent residency in the middle of July 2009. Although I was eligible for priority processing, the department did not open my file for three and a months.…

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  • After meeting my partner in Nepal 18 months ago we began the task of  trying to organise him to come to Australia.  We both were lost in the complexities of…

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  • I came to Australia with student visa and after I studying 1 and half Year I was issued with Sec-20 Notice of cancellation of visa due to some circumstances. I…

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  • When I first met Biwek Thapa in his office, Opal Consulting, I was very touched by his talent and confidence and that’s the same day when I realized I was…

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  • From the moment I finished my Masters in IT from Central Queensland University last year, I started looking for assistance for my next step in getting Temporary and Permanent Residence…

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  • Firstly when I got the deportation email from the immigration I was extremely shocked and sad.

    I came to realise that damn agent had completely messed up my application…

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  • When I was about to apply for my permanent residency, I found out that my visa was in a very fragile state that could have possibly ended up in something…

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