DAVID SEMIALJAC

ABN: 99714845304Sanctuary Point, NSW
Micro (<$500K)
-100.0% YoY
$138K
Total Value
6
Total Contracts
Structural Components
Primary Category

Recent Contracts

Expiring Soon
Building and Maintenance Services
21 Apr 2026
CN4234171—Sewer & Stormwater Services$47K

31 Mar 2026 - 29 June 2026

Department of Infrastructure, Transport, Regional Development, Communications and the Arts
Expired
Structural Components
11 Dec 2024
CN4115364—Emergency sewer work$20K

27 Oct 2024 - 30 Jan 2025

Department of Infrastructure, Transport, Regional Development, Communications and the Arts
Expired
Structural Components
2 Jan 2024
CN4026205—Plumbing Works$13K

5 Nov 2023 - 30 Jan 2024

Department of Infrastructure, Transport, Regional Development, Communications and the Arts

3 more contracts available

Retender Opportunities

10 expiring contracts in this supplier's categories that may be retendered soon.

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Open Tenders

10 active government tenders matching this supplier's categories.

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Peer Benchmarking

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Financial Year Breakdown

FY26
$47K(1 contracts)
FY25
$20K(1 contracts)

2 more years available

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Company Details

Name
DAVID SEMIALJAC
Also known as
Platinum flow plumbing solutions
Entity Type
Individual/Sole Trader
ABN
99 714 845 304
Town/City
Sanctuary Point
Postcode
2540
State/Territory
NSW
Country
Australia

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