Supplier · Infrastructure, Construction, Consultancy & Legal

Black Mountain Construction Assurance

Last winOct 2025Nothing won in the last 12 monthsValue won per quarter, last three years
Contracts on record23$11M in total
Running now0Contracts still running
Next contract endingAug 2027$280K · City and Environment Directorate
Biggest buyerTransport Canberra and City Services41% of their value
23contractssince 2014
$10.6Mwon in totallatest Oct 2025
$204Ktypical contractmost $98K to $287K
$350Klast 12 monthsdown from $1.3M
5active now5 end within a year
Biggest buyerTransport Canberra and City Services13 contracts · $4.3M · 41% of value

What they do

Black Mountain Construction Assurance supplies infrastructure, construction and consultancy services. Its work includes superintendency, principal's authorised person services, design, surveillance and contract administration for roads, paths, cycleways and playing fields.

Who buys from them

Transport Canberra and City Services is the largest buyer with 13 contracts worth $4.3M. Other buyers include Land Development Agency, Chief Minister, Treasury and Economic Development Directorate, City Renewal Authority and Suburban Land Agency, among 9 buyers.

Contract size

Contracts usually fall between $98K and $287K, with a median of $204K. The largest are engineering consultancy for Moncrieff East Residential Estate at $2.5M for Land Development Agency, PAP consultancy for Gundaroo Drive Duplication Stage 2 at $1.8M for Transport Canberra and City Services, and detailed design of Stromlo District Playing Fields at $1.8M for Chief Minister, Treasury and Economic Development Directorate.

Recent activity

In the last 12 months there were 2 contracts worth $350K. 5 contracts are active and 5 end within 12 months, including Lake Ginninderra Community Path Upgrades in Dec 2026 and Garden City Cycleway Stages 1B & 1C in Feb 2027.

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.

Transport Canberra and City Services is their biggest buyer at 41% of value, across 5 buyers shown.

Coming up

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

Contracts ending in the next three years1 contract · $280K
Today20282029

The next one ends August 2027 at City and Environment Directorate.

Recompete radar

1 expiring in 12mo

Contracts nearing the end of their term. Some may go back out to tender when they expire.

About them

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

Also traded asBlack Mountain Construction Assurance, Black Mountain Construction Assurance Pty Ltd

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