Fivecast
Australia, AU · Founded 2017 · 159 employees on LinkedIn · 6 known investors
Fivecast provides AI-enabled open-source intelligence software that collects and analyzes online data to surface security risks and actionable insights. It serves government, national security, defense, law enforcement, corporate security, and financial intelligence organizations across APAC, the US, and EMEA.
Also known as Fivecast Pty Ltd
Founders & leadership
Fivecast was founded in 2017 by Dr Brenton Cooper, Duane Rivett, Ross Buglak, and David Blockow.




Investors · 6
Also in the syndicate · 2
Company profile
researched Aug 2026Fivecast develops an open-source intelligence (OSINT) platform that collects and analyses publicly and commercially available online data — including social media, news, forums, dark web content, leaks, and company and people databases — and applies AI-based risk detection to surface threats and investigative leads. The platform is applied to counter-terrorism and violent extremism, foreign influence operations, transnational organised crime, trafficking, security vetting and insider threat, fraud detection and anti-money laundering.
The product suite comprises Fivecast ONYX for broad discovery and deep targeted collection with near real-time insights and customisable threat detection; Fivecast MATRIX for automated, generative-AI-assisted risk assessment and screening workflows at scale; and Fivecast LUNEX, an analyst-curated dataset of foundational threat networks integrated with the other products. Fivecast markets the platform to border security, national security, defence intelligence, financial crime, law enforcement, corporate security and insurance teams, and states that customers include more than 40 government agencies, over 30 police departments, more than 10 Fortune 50 companies and more than 10 international governments.
Founding story
Fivecast was founded in Australia in 2017 and spun out of the Data to Decisions Cooperative Research Centre, a research centre that brought together Australian national security agencies to address big data problems; much of the initial technology was developed within that centre, which wound up in July 2019. CEO Brenton Cooper was previously CTO of the Data to Decisions CRC, and the four co-founders raised $4 million from Main Sequence Ventures and the South Australian Venture Capital Fund to launch the company.
Business model
Fivecast licenses its OSINT platform to government and enterprise intelligence teams, deploying it as private, segregated SaaS instances hosted on AWS, and supports customers with onboarding, training and a customer success program. It also delivers funded capability development work, such as a US Defense Innovation Unit project for the US Department of Defense.
Software sales to public sector agencies and commercial organisations, complemented by government-funded development contracts and grants; the company reports significant revenues and describes itself as on a path to profitability while investing for growth.
Traction
Headcount grew from under 20 in 2019 to more than 140 by January 2025. Reported customer base includes 40+ government agencies, 30+ police departments, 10+ Fortune 50 companies and 10+ international governments. The company delivered a US$8.8 million capability project for the US Department of Defense via the Defense Innovation Unit and subsequently deployed it with the Australian Department of Defence.
Latest developments
In a January 2025 interview, co-founder Duane Rivett described expansion into financial crime and insurance use cases targeting large banks in Australia, the UK and the US, continued investment for growth, and a stated path to profitability. The platform has added generative and agentic AI capabilities, and the product suite is presented as ONYX, MATRIX and LUNEX.
▸Full profile — market position, technology, go-to-market, geography, history, risks & controversies
Market position
Fivecast positions itself as an established provider in the open-source intelligence market with traction among Five Eyes governments, describing itself as one of the first Australian companies to win a US Defense Innovation Unit project and citing export awards including the 2022 Australian Government National Export Award for Advanced Technologies.
Fivecast contrasts its continuous, near-real-time targeted collection with competitors' periodic data snapshots, and emphasises proprietary collection technology paired with customisable AI risk detectors, an all-in-one suite covering broad discovery through deep investigation, analyst-curated threat network datasets, and a security- and compliance-oriented architecture with Australian-based development.
Technology
Proprietary automated data collection technology providing near-real-time, continuous collection across surface, deep and dark web sources, combined with AI-enabled analytics: generative and agentic AI, user-trainable and pre-trained large language models, and customisable risk detection frameworks that operate under stated ethical AI principles covering bias mitigation, fairness, reliability, accountability and transparency. Platform security features include private segregated SaaS instances on AWS, standards-based encryption, misattribution and secure browsing, full audit trails and hard-coded standard operating procedures, retention of collected data even if deleted at source, and flexible APIs. The company cites NIST 800-171 alignment, DISP membership, UK Cyber Essentials and UK Cloud Security Principles adherence, security-cleared staff, and development and engineering performed in Australia.
Go-to-market
Direct sales into government and commercial intelligence buyers across the US, UK and Australia, supported by a global ecosystem of partners and resellers, an advisory network of former senior national security and law enforcement officials, marketing content such as case studies, webinars and an online resource hub, and engagement with AusTrade and Australian embassies in the US and UK. Referrals between Five Eyes countries are cited as a source of new business.
National security and intelligence agencies, defence organisations, law enforcement and police departments, border security and immigration agencies, corporate security teams, banks and financial crime units subject to anti-money laundering and counter-terrorism financing regulation, and insurers.
Geography
Headquartered in Adelaide, South Australia, with a branch office in Canberra and offices in the United States (American headquarters in Arlington, Virginia at 2311 Wilson Blvd) and London/United Kingdom. Fivecast operates across Australia, the US, Canada, New Zealand and the UK, and serves customers in the US, EMEA and APAC.
History
After spinning out of the Data to Decisions CRC, Fivecast had fewer than 20 staff in 2019 and grew to about 140 people over the following five years, opening a Canberra office and offices in the United States and London alongside its Adelaide head office. It won an AusIndustry Accelerating Commercialisation grant and participated in the Australian Centre for Business Growth. In April 2023 it closed an AU$30 million (US$20 million) Series A led by Ten Eleven Ventures with existing investors Main Sequence Ventures and the South Australian Venture Capital Fund. It secured a US$8.8 million US Defense Innovation Unit project, delivered over roughly 18 months, and later deployed that capability with the Australian Department of Defence.
Risks & controversies
Fivecast operates in the surveillance-adjacent open-source intelligence sector, where collection and analysis of publicly available online data for law enforcement and national security use raises privacy and ethics questions; the company responds with stated ethical AI principles, audit trails and compliance certifications. The company has also noted operational challenges from scaling across three geographies and time zones.
Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.
Key figures
latest reportedCompany-reported or press-reported figures, each dated to when it was claimed — not independently audited.
Competitors · 3
by search overlapCompanies competing with Fivecast for the same Google search keywords, organic and paid, via search-intersection analysis.
Timeline · 6
launches, deals, and filingsFivecast states it was the first Australian company to secure a US Defense Innovation Unit (DIU) project, receiving US$8.8 million to develop a capability for the US Department of Defense over roughly 18 months; the capability was subsequently deployed in the Australian Department of Defence.
$8.8M source ↗
Fivecast's American headquarters is located in the Courthouse area of Arlington at 2311 Wilson Blvd, chosen for proximity to US government customers and intelligence-sector talent.
Fivecast announced a Series A round of AU$30 million led by US cybersecurity investor Ten Eleven Ventures, with participation from existing investors Main Sequence Ventures (CSIRO) and the South Australian Venture Capital Fund managed by Artesian. Reported in US dollars as $20 million. Proceeds earmarked for global expansion, hiring around 50 employees, new product development and entry into corporate security and financial intelligence markets.
$20M source ↗
Recognition cited includes the InnovationAus Software Innovation Award, an Impact Award, Fast Movers SA, Deloitte Fast 50, and an American Chamber of Commerce Award for Artificial Intelligence.
Fivecast received the 2022 Australian Government National Export Award for Advanced Technologies and was twice a state finalist in the award.
Fivecast founders raised $4 million from Main Sequence Ventures and the South Australian Venture Capital Fund to launch the company after spinning out of the Data to Decisions CRC.
$4M source ↗
Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.
In the news
▸Research sources · 8
primary sources listed
- Fivecastfivecast.com · web
8 public sources were cited for this profile; the first-party ones are listed here.
Frequently asked questions
- What does Fivecast do?
- Australian open-source intelligence software company using AI analytics to detect security, crime and risk signals in online data.
- Who founded Fivecast?
- Fivecast was founded by Dr Brenton Cooper, Duane Rivett, Ross Buglak, David Blockow in 2017.
- Who are Fivecast's investors?
- Fivecast's investors include Artesian, Main Sequence Ventures, South Australian Venture Capital Fund, Ten Eleven.
- Where is Fivecast headquartered?
- Fivecast is headquartered in Australia, AU.


