Is Lumafield a public company?
No. Lumafield is a venture-funded private company. It closed a $75 million Series C in March 2025, and no stock listing was found.
What Lumafield does
Lumafield makes industrial X-ray CT (computed tomography) equipment and software. A CT scan takes many X-ray images of a part from different angles and rebuilds them into a 3D model, so engineers can see voids, cracks, inclusions and assembly errors inside a part without cutting it open.
Lumafield says it was founded in 2019 by engineers frustrated by the cost and complexity of modern manufacturing. It started with industrial CT, which it describes as stuck with massive, costly hardware and complicated, outdated software, and rebuilt the system from X-ray capture to analysis software and the business model. Its contact page lists headquarters in San Francisco and an office in Cambridge, Massachusetts. Its CEO is Eduardo Torrealba.
Its range runs from the lab to the line: Neptune for engineering and quality labs, Saturn for large and dense parts, Triton for CT on the production line and Mars for 100% in-line X-ray at conveyor speed. Neptune and Saturn scans are analysed in Voyager, its browser-based software; Triton and Mars run on what Lumafield calls the Lumafield platform. It also lists Quality Agent, AI agents meant to correct defects before parts ship.
Lumafield cites a customer case at Nemak, where CT traced leak-test failures on aluminum engine housings to internal shrinkage porosity, cutting analysis from 3 days to 1. It announced a $35 million Series B earlier and a $75 million Series C in March 2025, led by IVP, with G2 Venture Partners and Wellington Management as new investors.
Products
Neptune
Lumafield describes it as an industrial CT scanner for engineering and quality teams that fits in an office or workshop, runs on a standard 120V outlet and needs no dedicated technician. A Neptune Performance version adds metrology-grade accuracy for first article inspection and supplier qualification.
Triton
Lumafield describes it as an in-line or line-adjacent production CT scanner that delivers full 3D reconstructions in as little as 10 seconds per part and makes automated pass/fail decisions, with no operator required.
Saturn
Lumafield describes it as its large-format, high-energy CT system for large or dense parts such as automotive housings, aerospace weldments and transmission cases: 580 mm diameter by 1,100 mm scan volume, 225 kV source, 100 kg payload.
Mars
Lumafield describes it as an in-line arrayed X-ray system for 100% inspection that fits existing conveyors and inspects at up to 760 mm (2.5 feet) per second without fixturing.
Voyager
Lumafield describes it as browser-based analysis software for CT data, with porosity, crack, inclusion and wall-thickness analysis, CAD comparison and a generative AI co-pilot called Atlas. Its Uplink feature accepts data from any CT scanner.
Is Lumafield hiring?
Yes: 21 open roles at Lumafield, most of them in customer success and manufacturing. From Lumafield's own job board, checked daily.