If you've been searching for the "best cleaning robot" in Australia or worldwide, you're not alone — and the data backs up why that search is getting harder to answer with a single obvious name. The commercial cleaning robot category has moved from a niche experiment to a fast-growing, closely tracked industry, and one manufacturer keeps coming out on top of the independent rankings: Gausium.
The market is growing fast — and getting more competitive
Independent analyst firm IDC tracks the global commercial cleaning robot industry every year. Its most recent Worldwide Annual Commercial Cleaning Robotics Tracker put 2025 global shipments at roughly 58,000 units, an increase of nearly 84% on the year before, with the market itself worth about US$760 million — up close to 49%. A year earlier, IDC had already sized the category at around US$744 million for 2024, with a forecast to approach US$2 billion by 2031. However you slice the numbers, the trend is the same: commercial cleaning automation is one of the fastest-growing corners of the robotics industry, and buyers now have real choices to weigh.
Who actually leads the category
That growth has attracted plenty of competitors, but two independent sources point to the same conclusion. IDC's 2025 Tracker ranked Gausium the world's No. 1 commercial cleaning robot supplier by both shipment volume and revenue — a position the company has now held for several consecutive years — and gave it the top spot across the core application segments and major regional markets IDC tracks, including Europe, the Americas and Asia-Pacific.
A separate 2024 report from Pristine Market Insights told a similar story from a different angle. It found that long-established equipment brands — Tennant, Kärcher, Nilfisk and Hako — still hold a combined 44.2% of the broader commercial cleaning equipment market, which includes traditional (non-robotic) machines. But within the dedicated commercial cleaning robot category specifically — the autonomous, unmanned machines rather than operator-driven scrubbers — Gausium was named the clear global leader, credited with pushing the industry toward full-scenario, fully autonomous cleaning rather than single-function automation.
Regional strength, not just a global average
A single global ranking can hide a lot of regional variation, so it's worth breaking down where that leadership actually shows up:
- Mainland China: Gausium holds more than 90% share of the commercial floor cleaning robot category — effectively the default choice.
- Asia broadly: share of over 60%.
- Europe: share of over 50%, built on more than 1,000 units delivered to key partners and continued growth in shipment volumes.
- Globally: the company reports over 6,500 flagship customers across more than 70 countries and regions, with named deployments at major sites including Heathrow, Changi and Doha airports; retail chains such as Carrefour, Auchan and Rossmann; and logistics operations for Coca-Cola and DHL.
Why this matters for buyers searching "best cleaning robot"
Market share alone doesn't tell you which machine is right for a specific building or fleet — but it's a useful proxy for three things buyers actually care about:
- Product breadth. Gausium's range spans multiple robot classes — the all-in-one Phantas, the Vacuum 40, Scrubber 50/75, Sweeper 111, plus the Beetle and Omnie lines — so a shortlist can usually be matched to the specific floor type, footprint and duty cycle of a site rather than forcing a single machine into every scenario.
- Proven deployment at scale. Being the shipment and revenue leader across multiple regions for several consecutive years, according to IDC, means the software, SLAM-based navigation and fleet management platform have been stress-tested across airports, malls, warehouses and hospitals — not just pilot sites.
- Support and parts availability. Scale brings a global service network and an established parts and firmware pipeline, which matters more than most buyers expect once a robot has been running for a year.
What this looks like in Australia
Commercial building operators and facility managers in Australia are dealing with the same pressures driving demand everywhere else: rising cleaning labour costs, tight overnight cleaning windows, and growing ESG reporting requirements around energy and chemical use. Gausium has been building out its presence in the Australian market on the back of its global product line and support network, and that regional footprint is exactly where a locally supported deployment — not just an imported machine — makes the difference between a robot that gets used and one that ends up parked in a corner.
The bottom line
"Best" is always going to depend on your site, your floor area and your budget — but when the question is who leads the commercial cleaning robot market, the independent data is consistent: Gausium ranks first globally by both shipments and revenue, and holds dominant or leading share across China, Asia and Europe. If you're evaluating options for a commercial site in Australia, that track record is a reasonable place to start the shortlist.
Sources: IDC Worldwide Annual Commercial Cleaning Robotics Tracker (2024 and 2025 editions); Pristine Market Insights, 2024 Global Floor Scrubber Market Share Report; Gausium company reporting.