Supplier · Infrastructure, Energy & Environment, Consultancy & Legal

Seashore Engineering

Last winSept 2025Nothing won in the last 12 monthsValue won per quarter, last three years
Contracts on record18$2.8M in total
Running now0Contracts still running
Next contract endingDec 2026$380K · (inactive) Department of Transport
Biggest buyer(inactive) Department of Transport72% of their value
18contractssince 2016
$2.8Mwon in totallatest Sept 2025
$107Ktypical contractmost $75K to $215K
0last 12 monthsdown from $1M
1active now1 ends within a year
Biggest buyer(inactive) Department of Transport13 contracts · $2M · 72% of value

What they do

Seashore Engineering supplies coastal engineering services, including condition assessments, erosion and inundation studies, risk mapping, and design advice for coastal structures and ports.

Who buys from them

Its largest buyer is (inactive) Department of Transport with 13 contracts worth $2M. It has 6 buyers in total, including Department of Biodiversity, Conservation and Attractions and Southern Ports Authority.

Contract size

Contracts typically fall between $75K and $215K, with a median of $107K. Its largest are coastal structures assessment for Bunbury Waterfront at $420K and South Coast sediment cell characterisation at $384K, both for (inactive) Department of Transport.

Recent activity

One contract is active and ends within 12 months. The South Coast sediment cell characterisation, worth $384K for (inactive) Department of Transport, ends Dec 2026.

Built from awarded contracts on record

What they win

How much they win each year, the size of a typical contract, and every contract on record.

Contract history

Who they win it from

Their biggest government buyers and how much of their work each one is.

Most of their work comes from one buyer: (inactive) Department of Transport, 72% of value.

Coming up

Contracts that end soon and may go back out to tender.

Contracts ending in the next three years1 contract · $380K
Today20282029

The next one ends December 2026 at (inactive) Department of Transport.

About them

Company details, where they work and the names they trade under.

Also traded asSeashore Engineering Pty Ltd

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