# The 45 largest AI companies in New South Wales

Tamtam tracks 45 AI companies headquartered in New South Wales. This list ranks all of them by number of employees on LinkedIn, led by Atlassian, Canva and MNC. Their median headcount is 483. Half of them were founded in 2005 or later. The most common headquarters are Sydney (28), North Sydney (6) and Surry Hills (4).

This selection of large companies in New South Wales shows a strong presence of software development firms, alongside significant players in financial services and IT consulting. Atlassian, for example, creates collaboration tools like Jira and Trello. Canva offers a global visual communications platform. Quantium specializes in analytics and data science, while Employment Hero provides an all-in-one HR and payroll platform.

A notable pattern is the concentration of headquarters in Sydney and its immediate surroundings, such as Surry Hills and North Sydney. The companies listed were predominantly founded in the 2000s and 2010s, indicating a relatively recent period of growth and establishment for these larger enterprises in the region.

🇦🇺 New South Wales · 45 companies · Updated Nov 14, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [Atlassian](https://www.tamtam.ai/c/atlassian) (atlassian.com)<br>A global team creating tools like Jira, Confluence, Bitbucket, and Trello to empower teams worldwide to collaborate effectively and innovate | Software Development | 🇦🇺 Sydney | 21,044 | 2002 |
| 2 | [Canva](https://www.tamtam.ai/c/canva) (canva.com)<br>Global visual communications platform empowering everyone to design with user-friendly tools, templates, and resources from any device, democratizing access to design | Software Development | 🇦🇺 Surry Hills | 16,615 | 2012 |
| 3 | [MNC](https://www.tamtam.ai/c/mnc-barangaroo) (mnca.com.au)<br>The company specializes in solving insurance, reinsurance, superannuation, and risk-related problems through tailored consulting services by experienced professionals | Insurance | 🇦🇺 Barangaroo | 6,235 | 2010 |
| 4 | [Employment Hero](https://www.tamtam.ai/c/employment-hero) (employmenthero.com)<br>all-in-one platform supporting recruitment, HR, compliance, and payroll to help businesses manage and empower their employees effectively | Human Resources Services | 🇦🇺 Sydney | 1,835 | 2014 |
| 5 | [Quantium](https://www.tamtam.ai/c/quantium) (quantium.com)<br>Innovative analytics and data science company, harnessing the power of data to drive transformation and unlock opportunities for individuals, organizations, and society | IT Services and IT Consulting | 🇦🇺 Eveleigh | 1,380 | 2002 |
| 6 | [SiteMinder](https://www.tamtam.ai/c/siteminder) (siteminder.com)<br>Specializes in software platforms for hotels, maximizing revenue potential and offering management solutions for small accommodation providers Headquarters in Sydney with global presence | Software Development | 🇦🇺 Millers Point | 1,274 | 2006 |
| 7 | [Stellar](https://www.tamtam.ai/c/stellar-north-sydney) (probecx.com)<br>A global customer experience management organization specializing in contact center outsourcing, CX consulting, automation, analytics, and co-innovation with clients | Outsourcing and Offshoring Consulting | 🇦🇺 North Sydney | 1,118 |  |
| 8 | [IR](https://www.tamtam.ai/c/ir-sydney) (ir.com)<br>The company simplifies managing communications and infrastructure, providing real-time performance insights to ensure seamless user experience for business critical systems globally | Software Development | 🇦🇺 Sydney | 1,034 | 1988 |
| 9 | [Isentia](https://www.tamtam.ai/c/isentia) (isentia.com)<br>Leading media intelligence company in Asia-Pacific, providing insights on brand reputation since 1982 Acquired by Access Intelligence in 2021 for global expansion | Public Relations and Communications Services | 🇦🇺 Sydney | 881 | 1982 |
| 10 | [SafetyCulture](https://www.tamtam.ai/c/safetyculture) (safetyculture.com)<br>A mobile-first operations platform for safety, compliance, and operational excellence, offering tools for inspections, issue resolution, asset management, and team training on-the-go | Software Development | 🇦🇺 Surry Hills | 847 | 2004 |
| 11 | [Cuscal Limited](https://www.tamtam.ai/c/cuscal-limited) (cuscal.com)<br>A payments and regulated data services provider in Australia, enabling banks, mutuals, corporates, and fintechs with innovative technology solutions for seamless customer connections | Financial Services | 🇦🇺 Sydney | 783 | 1966 |
| 12 | [LEAP Legal Software](https://www.tamtam.ai/c/leap-legal-software) (careers.leaplegalsoftware.com)<br>Provides an all-in-one productivity platform designed for legal professionals to enhance efficiency and profitability across multiple countries. | Software Development | 🇦🇺 Sydney | 719 | 1992 |
| 13 | [NurtureCloud](https://www.tamtam.ai/c/nurturecloud) (nurturecloud.com)<br>An enterprise-level platform combining CRM, marketing automation, lead generation tools to improve prospecting, nurturing, and sales management for agents | Technology, Information and Internet | 🇦🇺 Sydney | 683 |  |
| 14 | [Particular Audience](https://www.tamtam.ai/c/particular-audience) (particularaudience.com)<br>AI-powered platform for product discovery in retail, offering search, recommendations, competitor price beat, and personalized shopping experiences for global brands | Software Development | 🇦🇺 Darlinghurst | 663 | 2019 |
| 15 | [Axi](https://www.tamtam.ai/c/axi) (axi.com)<br>A global broker providing secure and fast trading services for customers in over 100 countries, with multiple regulatory authorizations and awards | Financial Services | 🇦🇺 North Sydney | 611 | 2007 |
| 16 | [ELMO Software](https://www.tamtam.ai/c/elmo-software) (elmosoftware.com.au)<br>Provider of AI-driven HR and payroll software unifying recruitment, onboarding, learning, and payroll with secure, scalable, locally supported solutions. | Software Development | 🇦🇺 Sydney | 609 | 2002 |
| 17 | [Nearmap](https://www.tamtam.ai/c/nearmap) (nearmap.com)<br>Provider of high-resolution aerial imagery, AI-driven insights, and SaaS solutions enabling industries to build resilient infrastructure and protect communities. | Technology, Information and Internet | 🇦🇺 Barangaroo | 607 | 2009 |
| 18 | [Infomedia](https://www.tamtam.ai/c/infomedia) (infomedia.com.au)<br>Provides SaaS and DaaS platforms for automotive OEMs and dealers to manage vehicle lifecycle, parts sales, service, and customer experience globally. | Software Development | 🇦🇺 Sydney | 574 |  |
| 19 | [FUJIFILM Data Management Solutions](https://www.tamtam.ai/c/fujifilm-data-management-solutions) (fujifilmdms.com)<br>Specializing in personalized communication, our multi-channel approach helps organizations connect with customers to enhance their experience and drive loyalty | IT Services and IT Consulting | 🇦🇺 North Sydney | 566 | 1979 |
| 20 | [CoreLogic Australia](https://www.tamtam.ai/c/corelogic-australia) (corelogic.com.au)<br>Leading provider of property data and analytics, offering insights and solutions to industries worldwide, helping clients identify opportunities, improve performance, and mitigate risk | IT Services and IT Consulting | 🇦🇺 Sydney | 538 |  |
| 21 | [Nuix](https://www.tamtam.ai/c/nuix) (nuix.com)<br>Innovative software company empowering organizations to extract actionable intelligence from digital data, specializing in litigation, investigation, governance, and compliance solutions | Software Development | 🇦🇺 Sydney | 505 | 2000 |
| 22 | [Objective Corporation](https://www.tamtam.ai/c/objective-corporation) (objective.com.au)<br>Develop software solutions for public sector organizations to enhance policy development, accelerate processes, and ensure secure, digital governance. | Software Development | 🇦🇺 North Sydney | 499 | 1987 |
| 23 | [GBST](https://www.tamtam.ai/c/gbst) (gbst.com)<br>A global provider of technology solutions for wealth management, offering digital services to financial organizations worldwide, focusing on innovation, collaboration, and growth opportunities for employees | IT Services and IT Consulting | 🇦🇺 Sydney | 483 | 1983 |
| 24 | [DroneShield](https://www.tamtam.ai/c/droneshield) (droneshield.com)<br>Develops specialized security solutions protecting people and critical infrastructure from unauthorized drone threats using engineering expertise across defense, intelligence, and aerospace sectors. | Defense and Space Manufacturing | 🇦🇺 Sydney | 452 | 2014 |
| 25 | [InfoTrack AU](https://www.tamtam.ai/c/infotrack-au) (infotrack.com.au)<br>InfoTrack is a leading innovator in legal technology, specializing in property conveyancing automation, with a strong focus on efficiency and employee satisfaction | IT Services and IT Consulting | 🇦🇺 Sydney | 445 | 2012 |
| 26 | [Samsung Australia](https://www.tamtam.ai/c/samsung-australia) (samsung.com)<br>A global technology leader constantly innovating in smartphones, TVs, wearable devices, semiconductors, and IoT solutions, with a diverse and creative workforce driving growth | Computers and Electronics Manufacturing | 🇦🇺 Sydney | 436 |  |
| 27 | [AI-Media](https://www.tamtam.ai/c/ai-media) (ai-media.tv)<br>Specialises in AI-powered live and recorded captioning and translation solutions, enhancing accessibility and inclusivity for global broadcasters and enterprises. | Technology, Information and Internet | 🇦🇺 Sydney | 417 | 2003 |
| 28 | [Studiosity](https://www.tamtam.ai/c/studiosity) (studiosity.com)<br>Provider of comprehensive student support services aimed at assisting students in their academic and personal development | Higher Education | 🇦🇺 Sydney | 393 | 2004 |
| 29 | [Squiz](https://www.tamtam.ai/c/squiz) (squiz.net)<br>Global Digital Experience Platform helping service-led organizations build, manage, and connect digital experiences across websites, intranets, and apps with Gartner-rated tech and expert services | IT Services and IT Consulting | 🇦🇺 Sydney | 386 | 1998 |
| 30 | [The Access Group - Asia Pacific](https://www.tamtam.ai/c/the-access-group-asia-pacific) (theaccessgroup.com)<br>One of the largest providers of business management software globally, helping small and mid-sized organizations increase productivity and efficiency with innovative cloud solutions | Software Development | 🇦🇺 Chatswood | 329 | 1991 |
| 31 | [Big Ads](https://www.tamtam.ai/c/big-ads) (bigads.co)<br>Digital ad-tech company offering Buddy platform for producing rich media creative tags to run on premium publisher sites, making digital advertising easier, faster, and more effective | Advertising Services | 🇦🇺 Sydney | 323 | 2020 |
| 32 | [Education Centre of Australia](https://www.tamtam.ai/c/education-centre-of-australia) (eca.edu.au)<br>An Australian education group offering English language courses, undergraduate and postgraduate degrees, internships, and professional development opportunities to students worldwide | Education Administration Programs | 🇦🇺 Sydney | 316 | 2006 |
| 33 | [Prospecta Software](https://www.tamtam.ai/c/prospecta-software) (prospecta.com)<br>Enables enterprises to build AI-driven trusted, consistent, and business-ready master data across complex ERP landscapes, managing and governing data with confidence and speed. | Software Development | 🇦🇺 Sydney | 304 | 2002 |
| 34 | [Humanforce](https://www.tamtam.ai/c/humanforce) (humanforce.com)<br>Humanforce offers a comprehensive HCM suite for frontline and flexible workforces to streamline WFM, HR, and Payroll processes, focusing on employee needs and business efficiency | Software Development | 🇦🇺 North Sydney | 297 |  |
| 35 | [Willow](https://www.tamtam.ai/c/willow) (willowinc.com)<br>Global technology enabling real-time oversight and management of buildings and infrastructures by fusing data and skills for secure and sustainable operations | Software Development | 🇦🇺 Sydney | 247 | 2017 |
| 36 | [Digital Alchemy](https://www.tamtam.ai/c/digital-alchemy) (digitalalchemy.global)<br>A data-driven marketing company founded in 2003, now the largest in Asia Pacific, helping brands stay ahead, customer-centric, and relevant | IT Services and IT Consulting | 🇦🇺 Sydney | 229 | 2003 |
| 37 | [Advanced Navigation](https://www.tamtam.ai/c/advanced-navigation) (advancednavigation.com)<br>Advanced Navigation is a leader in AI robotics and navigation technologies, offering solutions for land, air, sea, and space applications with exceptional performance and precision | Robotics Engineering | 🇦🇺 Sydney | 193 | 2012 |
| 38 | [Sitemate](https://www.tamtam.ai/c/sitemate) (sitemate.com)<br>Sitemate develops user-friendly software platforms for construction industry to streamline processes, compliance, and business outcomes through digital documentation and automation | Technology, Information and Internet | 🇦🇺 Sydney | 192 | 2015 |
| 39 | [DataTools](https://www.tamtam.ai/c/datatools) (loqate.com)<br>Specializing in data quality solutions, our platform improves data accuracy, entry, and enrichment for organizations, enhancing user experience and analytics | Software Development | 🇦🇺 Bella Vista | 185 | 1994 |
| 40 | [Open](https://www.tamtam.ai/c/open-sydney) (beopen.com)<br>Specializes in providing car, home, and travel insurance for major global brands, catering to the largest and fastest-growing businesses worldwide | Insurance | 🇦🇺 Sydney | 140 | 2016 |
| 41 | [Relevance AI](https://www.tamtam.ai/c/relevance-ai) (relevanceai.com)<br>Platform to create custom AI Agents, aiming to become the hub for AI workforce, including Sales, SDR, Marketing, Support and others | Software Development | 🇦🇺 Surry Hills | 121 | 2020 |
| 42 | [Beonic](https://www.tamtam.ai/c/beonic) (beonic.com)<br>AI-driven platform creates intelligent places to optimize touchpoints, drive loyalty, and deliver differentiated experiences for work, play, travel, shopping, and meetings | Software Development | 🇦🇺 Sydney | 83 | 2014 |
| 43 | [IPscape](https://www.tamtam.ai/c/ipscape) (ipscape.com)<br>It provides AI-powered contact center solutions for seamless customer experiences across various channels, enhancing trust, loyalty, and engagement. | Software Development | 🇦🇺 North Sydney | 41 | 2005 |
| 44 | [Cognitum](https://www.tamtam.ai/c/cognitum) (cognitum.eu)<br>Innovative software development house providing end-to-end IT services for Fortune 100 companies and startups, with expertise in AI, ML, and data science | Software Development | 🇦🇺 Sydney | 36 | 2010 |
| 45 | [Local Measure](https://www.tamtam.ai/c/local-measure) (zendesk.com)<br>A next-generation customer experience company with a global team serving hospitality, finance, government, and telecommunications sectors worldwide Multiple award winner | Software Development | 🇦🇺 Surry Hills | 26 | 2014 |

## How this list is built

Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 14, 2026.

## More company lists in New South Wales

- [The largest companies in New South Wales](https://www.tamtam.ai/l/largest-companies-new-south-wales) (2,048)
- [Multinational companies in New South Wales](https://www.tamtam.ai/l/multinational-companies-new-south-wales) (511)
- [Financial services firms in New South Wales](https://www.tamtam.ai/l/financial-services-firms-new-south-wales) (251)
- [Retail chains in New South Wales](https://www.tamtam.ai/l/retail-chains-new-south-wales) (216)
- [Financial Services companies in New South Wales](https://www.tamtam.ai/l/financial-services-companies-new-south-wales) (180)
- [Critical infrastructure operators in New South Wales](https://www.tamtam.ai/l/critical-infrastructure-operators-new-south-wales) (151)
- [Professional services firms in New South Wales](https://www.tamtam.ai/l/professional-services-firms-new-south-wales) (140)
- [Healthcare providers in New South Wales](https://www.tamtam.ai/l/healthcare-providers-new-south-wales) (132)
- [Publicly traded companies in New South Wales](https://www.tamtam.ai/l/publicly-traded-companies-new-south-wales) (121)
- [Education providers in New South Wales](https://www.tamtam.ai/l/education-companies-new-south-wales) (119)
- [Companies with a mobile app in New South Wales](https://www.tamtam.ai/l/companies-with-mobile-app-new-south-wales) (119)
- [Manufacturers in New South Wales](https://www.tamtam.ai/l/manufacturers-new-south-wales) (119)
- [Corporate groups and holding companies in New South Wales](https://www.tamtam.ai/l/holding-companies-new-south-wales) (101)
- [E-commerce companies in New South Wales](https://www.tamtam.ai/l/ecommerce-companies-new-south-wales) (99)
- [Retail companies in New South Wales](https://www.tamtam.ai/l/retail-companies-new-south-wales) (99)
- [IT Services and IT Consulting companies in New South Wales](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-new-south-wales) (95)
- [Hospitals and Health Care companies in New South Wales](https://www.tamtam.ai/l/hospitals-and-health-care-companies-new-south-wales) (94)
- [SaaS companies in New South Wales](https://www.tamtam.ai/l/saas-companies-new-south-wales) (93)
- [Subscription businesses in New South Wales](https://www.tamtam.ai/l/subscription-businesses-new-south-wales) (86)
- [Government Administration companies in New South Wales](https://www.tamtam.ai/l/government-administration-companies-new-south-wales) (83)
- [Public sector organisations in New South Wales](https://www.tamtam.ai/l/public-sector-organisations-new-south-wales) (82)
- [Hotel and hospitality groups in New South Wales](https://www.tamtam.ai/l/hospitality-groups-new-south-wales) (81)
- [Companies with in-house R&D in New South Wales](https://www.tamtam.ai/l/r-and-d-companies-new-south-wales) (79)
- [Consulting firms in New South Wales](https://www.tamtam.ai/l/consulting-firms-new-south-wales) (73)

## The same list elsewhere in Australia

- [AI companies in Australia](https://www.tamtam.ai/l/ai-companies-australia) (94)
- [AI companies in Victoria](https://www.tamtam.ai/l/ai-companies-victoria) (33)
- [AI companies in Sydney](https://www.tamtam.ai/l/ai-companies-sydney) (28)

## The same list elsewhere

- [AI companies in the world](https://www.tamtam.ai/l/ai-companies-in-the-world) (10,505)

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Source: https://www.tamtam.ai/l/ai-companies-new-south-wales