In a mining pit, the difference between profit and waste is knowing what you're about to load onto the truck. For decades, that knowledge came from lab assays, a process that could take days and relied on sparse sampling. Plotlogic, an Australian deep-tech startup, is betting that a sensor stack mounted on a shovel or a light vehicle can deliver that answer in 15 minutes [Plotlogic, retrieved 2024].
Its OreSense platform combines hyperspectral imaging, LiDAR, and GPS with proprietary machine learning models to create a real-time "digital assay" of material as it's being excavated. The system scans rock faces and stockpiles, identifying mineral composition and grade on the fly. For mine operators, the promise is a step-change in precision: less waste rock sent to the mill, more target ore recovered, and a direct path to lower carbon emissions per ton of metal produced.
The Sensor Stack Wedge
Plotlogic's technical wedge is its ability to fuse multiple data streams into a decision-ready output at the edge of the pit. Hyperspectral cameras capture hundreds of narrow wavelength bands, far beyond human vision, to detect the unique spectral signatures of different minerals. LiDAR provides precise topographical mapping, and GPS anchors the data in space. The proprietary AI models, trained on vast datasets of geological samples, interpret this sensor fusion to predict ore grade and material properties.
- Speed as the primary metric. The company claims its system delivers analysis in 15 minutes, compared to over an hour for traditional methods [Plotlogic, retrieved 2024]. This is the core operational advantage, allowing for dynamic adjustments to digging and hauling plans within a single shift.
- Non-invasive scanning. Unlike traditional drilling for samples, the OreSense system scans from a distance. This makes it safer and allows for continuous, high-density data collection across an entire mine face or stockpile [PitchBook, retrieved 2024].
- Integration as a platform. The offering extends beyond hardware to include algorithms, APIs, and visualization tools designed to plug into existing geological models and mine planning software [Tracxn, retrieved 2024]. This reduces friction for adoption within large, tech-stack-heavy mining operations.
The company has deployed its technology in several forms: the OreSense Shovel for mounting on excavation equipment, OreSense Pit Scanning for mobile terrain analysis, and OreSense Digital Assay for core sample analysis.
Validation from Miners and Climate Capital
Customer adoption provides the strongest signal for a product targeting a conservative, risk-averse industry. While Plotlogic's own marketing is careful, multiple independent sources list a roster of global mining giants as clients, including BHP, Vale, South32, and Pilbara Minerals [businessmodelcanvastemplate.com, retrieved 2026]; [Stockhead, retrieved 2026]. These are not pilot projects for novelty's sake; they are deployments aimed at improving grade control and reducing dilution at active, high-value sites.
The investor base tells a complementary story. Plotlogic has raised a total of $54.1 million across three rounds [Tracxn, retrieved 2024]. Its $30.7 million Series B in July 2023 was led by Galvanize Climate Solutions, with participation from SE Ventures and corporate venture arms like BHP Ventures [Tracxn, July 2023]; [ecovoice.com.au, retrieved 2026]. The lead from a climate-focused fund is notable. It frames Plotlogic's efficiency gains not just as an economic win, but as a critical tool for reducing the environmental footprint of mining essential metals for the energy transition.
2022 Series A | 18 | M USD
2023 Series B | 30.7 | M USD
Total Disclosed | 54.1 | M USD
The Founder's PhD in the Pit
Plotlogic is a solo-founder venture led by Dr. Andrew Job, who holds a PhD in Mechatronics, Robotics, and Automation Engineering from The University of Queensland [Dealroom, retrieved 2024]; [RocketReach, retrieved 2026]. His doctoral research focused on AI and sensors for real-time, high-precision orebody knowledge, effectively serving as the technical blueprint for the company [The Org, retrieved 2026]. This academic-to-founder path is common in deep tech, where the core IP is often born in a lab. Job's public speaking, including a presentation on digital assaying at the 2023 World Mining Congress, positions him as a technical authority within the industry [LinkedIn, retrieved 2026].
The table below summarizes the key investors who have backed the company's vision.
| Investor | Type | Notable Round |
|---|---|---|
| Galvanize Climate Solutions | Climate VC | Series B Lead [Tracxn, July 2023] |
| SE Ventures | Corporate VC (Schneider Electric) | Series B Participant |
| BHP Ventures | Corporate VC (BHP) | Multiple Rounds |
| Innovation Endeavors | Deep Tech VC | Series A Lead [PRNewswire, March 2022] |
| Touchdown Ventures | Corporate VC Partner | Participant |
Where the Geology Gets Hard
For all its promise, scaling Plotlogic's technology presents a distinct set of engineering and commercial challenges. The first is environmental robustness. Mining operations are harsh, with dust, vibration, extreme temperatures, and moisture. A hyperspectral sensor and its calibration must maintain sub-millimeter accuracy in these conditions day after day. Any drift in sensor alignment or lens contamination could degrade the AI's predictions, leading to costly misclassification of ore and waste.
The second challenge is data complexity. A mine's geology is not uniform, and ore signatures can vary significantly between deposits, even for the same target mineral. The AI models require extensive, site-specific training data to achieve high accuracy. This creates a deployment bottleneck and raises the cost of serving new customers, as each new mine may necessitate a fresh data collection and model tuning cycle. The company's ability to generalize its models or rapidly adapt them will be a key scaling factor.
Finally, competition exists. MineSense is a direct competitor offering sensor-based ore sorting solutions. The competitive landscape hinges on accuracy, integration depth, and total cost of ownership. Plotlogic's focus on real-time, in-pit characterization before material is hauled is a slightly different point in the value chain than pure sorting, but the overlap for grade control is clear. Maintaining a technical edge in AI model performance will be essential as the category matures.
The Next Twelve Months
Plotlogic's immediate trajectory will be defined by expansion within its existing blue-chip customer base and landing its first marquee contract with a major miner outside its current roster. The Series B capital provides runway to tackle the scaling challenges. Technically, watch for announcements about model generalization or automated calibration features that reduce deployment friction. Commercially, the clearest signal will be a named partnership or expanded deal with one of the listed customers like Vale or Anglo American, moving from a site-specific deployment to a multi-mine framework agreement.
The company's recognition as Cleantech Asia-Pacific Company of the Year underscores the powerful dual narrative it can use: operational efficiency for miners, and environmental necessity for investors [itbrief.com.au, retrieved 2026]. In an industry under pressure to do more with less, Plotlogic's bet is that the most valuable tool isn't a bigger shovel, but a smarter one.
Sources
- [Plotlogic, retrieved 2024] Home - Plotlogic | https://www.plotlogic.com/
- [Tracxn, retrieved 2024] Plotlogic Company Profile | https://tracxn.com/d/companies/plotlogic/__E6BFadmcqbdesqxRUpoxvyCD1ua7b5GBBBZXhPm-URE
- [PRNewswire, March 2022] Mining technology startup Plotlogic Announces $18M Series A | https://www.prnewswire.com/news-releases/mining-technology-startup-plotlogic-announces-18m-series-a-301507239.html
- [PitchBook, retrieved 2024] Plotlogic Company Profile | https://pitchbook.com/profiles/company/437514-31
- [Tracxn, July 2023] Series B Funding Round Profile | https://www.crunchbase.com/funding_round/plotlogic-series-b--ab6fae34
- [ecovoice.com.au, retrieved 2026] Top sustainability VCs lead Series B for Plotlogic | https://www.ecovoice.com.au/top-sustainability-vcs-lead-us28-million-series-b-for-australian-breakthrough-mining-tech-plotlogic/
- [businessmodelcanvastemplate.com, retrieved 2026] Plotlogic Customer Profile | https://businessmodelcanvastemplate.com
- [Stockhead, retrieved 2026] Plotlogic Coverage | https://stockhead.com.au
- [Dealroom, retrieved 2024] Plotlogic Company Overview | https://app.dealroom.co/companies/plotlogic
- [RocketReach, retrieved 2026] Andrew Job Profile | https://rocketreach.co
- [The Org, retrieved 2026] Andrew Job Background | https://theorg.com
- [LinkedIn, retrieved 2026] Andrew Job Speaking Engagement | https://www.linkedin.com
- [itbrief.com.au, retrieved 2026] Plotlogic crowned Cleantech Asia-Pacific Company of the Year | https://itbrief.com.au/story/brisbane-s-plotlogic-crowned-cleantech-asia-pacific-company-of-the-year
- [Crunchbase, March 2022] Series A Funding Round Profile | https://www.crunchbase.com/funding_round/plotlogic-series-a--22d24044