Ledger. Australian venture funding, tracked

Startup · $144.5m raised

Constantinople

Company where Chris Dwyer worked as a founding engineer

Sydney, NSW

Coverage

Stories naming Constantinople. Where several outlets covered the same round, they are bundled under whichever ran the fullest account.

Funding announcement

🇦🇺 This Week in Australian Startups #175, 23rd August 2026

Weekly roundup: Constantinople raises $62.5m; Blackbird wraps fund six above $1b; Guardhouse buys Mobohubb; SCX.ai debuts on the ASX; plus seed rounds, exits and executive changes across the ecosystem.

Funding announcement

Seven ANZ startups that raised $111.5 million this week

Roundup of seven raises across the Tasman spanning fintech, marine tech, agtech, defence and AI, plus a first close for an ACT venture fund.

2 deals

Sarah Thompson

Street Talk roundup: Tasman Capital's new fund reaches first close, EQT buys control of an NRL club, KKR eyes a Drifter exit, PAG dealmakers jump to Jardine Matheson, Colter Bay lands a debut loan.

Also AFR Technology·AFR Technology·AFR Technology·Dealroom

5 deals

Five Aussie startups that raised $30.1 million this week

A roundup of five Australian startups that together raised $30.1 million this week, spanning compliance AI, chemical-industry software, insurance automation, women's health diagnostics and an AI receptionist for trades.

Also Startup Daily·Startup Daily·Startup Daily·theaustraliatoday.com.au

Fund close $650m

Airtree's Fund V: $650m to back Aussie and Kiwi founders from idea to global household name

AirTree closes its $650m Fund V across seed and growth vehicles, backed mostly by international institutional capital, and promotes three early-career investors to Principal.

2 deals

Airtree Ventures closes $650M fund with international backing, fueling ANZ startup growth

Sydney venture firm Airtree has completed the close of its fifth fund at $650 million, drawing backing from US institutional investors and Australian superannuation funds, with allocations set for early and growth stages.

13 deals

Meet the Aussies on the 2025 Forbes 30 Under 30 Asia list

2 deals

Square Peg Investor Letter Half Year Report 31 December 2024

Square Peg's half-year letter to investors reviews 2024: $146m invested, $220m returned via five exits, fund value up to $3.25bn, plus portfolio raises at Rokt, Constantinople, Exodigo, Cuttable and Supabase.

Also rokt.com·AFR Technology·flux.finance

2 deals

Square Peg Investor Letter Half Year Report 31 December 2024

Square Peg's half-year investor letter reviews 2024: portfolio growth, $220m returned across five exits, a Rokt secondary at a $3.5bn valuation, and recent raises at Constantinople, Exodigo, Cuttable and Supabase.

Also Square Peg Capital·SmartCompany·Startup Daily·SmartCompany·Australian FinTech·Forbes Australia·Dealroom·Dealroom

Funding announcement

How I raised: we spoke to five founders about their capital raising experience

Missing Perspectives quizzed five women founders about their fundraising, covering raises at Constantinople, Build Club, Matilda, Sense of Self and Xylo Systems, and sharing their pitching advice.

Funding announcement

Constantinople co-founder Di Challenor on the power of grit and how she pulled off the largest seed round raise in Australia

Interview with Constantinople co-founder Di Challenor on her banking career and the record $32 million seed round she and Mac Duncan raised from Square Peg, Airtree and Great Southern Bank.

6 deals

Five ANZ startups that raised $79 million in the past two weeks

Roundup of five raises across Australia and New Zealand: Constantinople's $50m Series A, Illuvium's US$12m, Forever Network's $6m, Starboard's NZ$5m seed and Medibis's $736,000 crowdfunding.

18 deals

$810 million in three months: The biggest VC deals revealed

A quarterly Cut Through Venture survey reports Australian startups raised $810 million across 90 deals in Q2 2023, listing the largest rounds and noting improved investor sentiment despite a sluggish first half.

Also SmartCompany

28 deals

FUNDED May 2023

Techboard's May 2023 roundup of Australian startup funding: 42 private raises topped by Fleet Space's $50m round, two $40m acquisitions, multiple grants, accelerator intakes, and fund news including GiantLeap's $50m fund raise.

Also Forbes Australia·Startup Daily

7 deals

Seven startups that raised $77.2 million this week (kind of)

Weekly roundup of seven Australian and New Zealand startup raises, headlined by a previously unreported $32 million seed for banking software venture Constantinople, plus new rounds for six other companies.

Also Startup Daily·Startup Daily·Techboard·Startup Daily·Startup Daily·Startup Daily·SmartCompany·SmartCompany·SmartCompany·AgFunderNews·Startup News (WA)·Forbes Australia·AgFunderNews

Seed $32m

Investment Notes: Constantinople A$32M Seed

Square Peg's note on leading a A$32 million seed investment in banking-software startup Constantinople, with AirTree Ventures and Great Southern Bank participating; the bank is also the platform's first client.

Also Square Peg Capital·SmartCompany·Techboard·SmartCompany·SmartCompany·Startup Daily·SmartCompany·Forbes Australia·Forbes Australia·Dealroom·Dealroom·Forbes Australia

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