SONIA SIEBENHAUSEN is a sole trader based in TOOWOOMBA, QLD who has won 3 federal contracts totalling AU$120,000. The supplier's primary work is in Public Administration Services, with the Department of Veterans' Affairs as their main buyer.
Recent Contracts
Retender Opportunities
10 expiring contracts in this supplier's categories that may be retendered soon.
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4 active government tenders matching this supplier's categories.
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See deals Matcher found for you →Financial Year Breakdown
FY26
$20K(1 contracts)
FY25
$100K(2 contracts)
Company Details
- Name
- SONIA SIEBENHAUSEN
- Also known as
- INSIGHT PSYCHOLOGY WELLNESS SERVICES
- Entity Type
- Individual/Sole Trader
- ABN
- 42 443 236 279
- Town/City
- TOOWOOMBA
- Postcode
- 4350
- State/Territory
- QLD
- Country
- Australia