Your Team


John Koprivnjak

Managing Director

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Quality Strata Expertise. After over 20 years in the strata industry, John continues to grow and guide his team of strata specialists with the highest quality of knowledge to ensure his clients gain substance from their strata managers. He is a Licensed Strata Manager and Real Estate Agent who aims to lead the industry in customers service and personalised experience through his outgoing nature and well planned business structure.


Brandon Koprivnjak

Operations Manager

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Robust leader & industry driven. Jumping into the strata industry at just 16 years of age, starting at reception and making his way up into a successful team leader. Brandon has a proven track record of client relationships, referrals, developing policies and procedures to improve service and efficiency. He manages and monitors ongoing improvements to the broad-spectrum of day to day activities which assures client satisfaction.

Susan Crawford

Strata Manager

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Customer focused. With over 15 years of solid strata management experience, Susan is renowned for her patience and determination to go above and beyond for our clients to ensure they are satisfied with all aspects of managing their strata scheme. Her skills of communication, empathy and flexibility that have seen Susan become an appreciated member of Titles Strata Management.

Crisar Bala

Strata Manager

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Team player. Crisar is a rising star at Titles Strata Management, joining our team with over 10 years experience in strata management and assisting with the growth of our Western Sydney office. His enthusiasm and strong focus ensuring the best methods of communication between our strata committees and office are in place to achieve our business goals and customer satisfaction.

Tim Lamb

Strata Manager

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Attention to detail. With his legal background and training, Tim has developed sound skills and knowledge about the strata industry which he relays back to our clients. He is committed in providing our customers with the highest quality of expertise and has the ability to resolve disputes in a prompt and fair manner so all parties are satisfied with the outcome.


Natalie Koprivnjak

Assistant Strata Manager

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Talented and reliable. Natalie has been a part of the team for over 7 years, providing our clients with exceptional customer service and administration support when dealing with owners, agents, tenants and tradespeople. No task is too difficult for Natalie who goes out of her way to assist everyone. 

Highly organised. Tim Curac has joined our team with a trades background, which has made him the perfect candidate for handling all repairs, maintenance, compliance and large project works for your property. Tim is focused on ensuring the properties under our management are complying with legislative compliance, fire safety, lift and plant item compliance, maintenance of the common property and assisting our committees in arranging large remedial works to be undertaken.

Anthea Elsamad

Insurance Manager

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Here to help. It is our speciality when it comes to arranging insurance for your property. Anthea is your go-to person who will go out of her way to ensure you get the best value for money. We are authorised representatives for most strata insurers and try to limit the use of brokers to avoid additional fees and add-ons.

Mandy Vu

Accounts Officer

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Mandy is your accounts officer, in whose capable hands we place responsibility for the day-to-day administration of client trust accounts and the other members of the accounting function. Mandy comes to Titles Strata Management with a wealth of experience. Mandy is an experienced accounts office and has a Bachelor of Accounting and Diploma in Business Administration. Mandy’s knowledge and commitment to the clients of Titles Strata Management is an integral part of our services provided, ensuring that our clients receive expert and timely service/advice in all aspects of the financial management of their scheme.


Sylvia Arzoumalian

Administration Assistant

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Kevin Suryadjaja

Client Services

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