WillItSurvive
Robotics and industrial automation · Japan

Shibaura Machine (Toshiba Machine)

shibaura-machine.co.jp ↗

Japanese maker of injection molding machines, machine tools, and industrial robots.

Losing its protection
Assessed 24 July 2026 · Evidence as of 24 July 2026
The structural protection is eroding.
On the recordSince 24 July 2026 · Checkable from August 2026 · Every call on the record Checkpoint: FY2027 Q1 earnings release, first read on order recovery after the FY2026 profit collapse
The call

An old-line machine builder betting on EV and precision niches while its main EV extrusion business shrinks and China's giga-casting makers ship bigger first.

Shibaura Machine makes industrial machines like injection molders and presses that factories use to make plastic parts and metal components. The company has been around for nearly 90 years and has engineers and repair shops worldwide, but so do its competitors, so that's not enough to stay ahead. Right now it's struggling: sales fell 21% and profits dropped 61% last year because factories are buying fewer machines, and Chinese competitor LK Machinery is building bigger, more modern presses that Shibaura can't match. The one thing that could save the company is whether it can successfully buy and integrate Moore Nanotechnology Systems in late 2026; if that deal fails or disappoints like past acquisitions have, Shibaura will keep slowly fading without a real strategy to grow.

Why
01
AI pressure: Nvidia-backed physical AI robotics consortium with FANUC, Yaskawa, and Fujitsu. Rivals are joining an Nvidia-linked physical AI robotics push while Shibaura Machine stays outside that group so far. Could AI do the core job? Only partly.
02
Bigger players: LK Machinery (China, giga-casting presses). LK Machinery already shipped the world's first 12,000-ton giga-casting press in 2022; Shibaura's is only Japan's largest. Could a giant copy it? Yes, easily.
03
What protects it. Decades-long machine lifecycles mean existing customers need Shibaura's parts and service for years, but every big rival offers the same.
What would change this call
Moore Nanotechnology Systems acquisition closes and integrates in H2 2026. Shows whether Shibaura can build a defensible ultra-precision niche or just adds another impairment.
FY2027 Q1 results due around August 2026 show order and margin recovery. Would indicate the FY2026 slump was cyclical, not structural decline.
Whether Shibaura is included in or excluded from the FANUC/Yaskawa/Nvidia physical-AI robotics consortium. Signals if Shibaura risks losing relevance in next-gen automation platforms.
Key numbers
  • FY2026 net sales fell 21.0% to ¥132.8 billion (2026-05-25)
  • FY2026 net profit fell 60.7% to ¥4.2 billion (2026-05-25)
  • LWB Steinl acquisition adds about €40M revenue (2026-06-02)
Named risks
  • Goodwill impairment already booked on LWB Germany acquisition; further integration write-downs possible. Severity: high
  • EV/battery capex slowdown in China cutting orders for LiB separator-film extrusion and giga-casting equipment. Severity: high
  • Excluded from Fujitsu-Nvidia physical-AI robotics consortium joined by FANUC, Yaskawa, Kawasaki in July 2026. Severity: medium
  • Pending Moore Nanotechnology Systems acquisition (expected H2 2026) carries integration and financial risk. Severity: medium
  • Delayed FY2026 earnings announcement and Q3 FY2025 data corrections raise reporting reliability concerns. Severity: medium
Rivals, as read in July 2026
RivalDirectionEvidence
LK Machinery (China)losing toShipped world's first 12,000-ton die casting machine in 2022; Shibaura's comparable machine only Japan's largest, ordered April 2025
IDRA and Buhler Grouplosing toDominate the largest Giga Press tier globally, supplying Tesla and other automakers, as of August 2025
FANUC, Yaskawa, Kawasaki Heavy Industrieslosing toJoined Fujitsu-led Nvidia physical-AI robotics platform in July 2026, excluding Shibaura Machine
DMG Mori, Okuma, Yamazaki MazakcontestingEstablished Japanese machine tool incumbents competing across boring, milling and precision machining segments
Questions people ask
Is Shibaura Machine profitable in 2026?
Yes but shrinking fast. For fiscal year ended March 31, 2026, Shibaura Machine reported net sales of 132.8 billion yen (down 21.0% YoY) and net profit of just 4.2 billion yen (down 60.7% YoY), per its May 25, 2026 financial results, hurt partly by a goodwill impairment on its newly acquired LWB Germany unit.
Who owns Shibaura Machine?
Shibaura Machine (TSE: 6104) is an independently listed public company, not a Toshiba subsidiary despite the historical link. It was renamed from Toshiba Machine in April 2020 after Toshiba Corp. divested its stake. Japan's Government Pension Investment Fund held about 6.06% of shares as of March 31, 2023.
Is Shibaura Machine losing to Chinese competitors?
In giga-casting, yes on timing: China's LK Machinery shipped the world's first 12,000-ton die casting machine in 2022 and supplies XPeng, while Shibaura's comparable 12,000-ton press, ordered April 2025, is only described as 'Japan's largest,' not a world first.
Could AI replace Shibaura Machine's core business?
Unlikely for the heavy machinery itself; AI cannot replicate decades of precision engineering, 45 global service bases across 13 countries, or long equipment lifecycles. But its marketed 'smart machine' AI software layer (S-Concept, machiNetCloud) is machine-agnostic and increasingly commoditized across the industry.
What is Shibaura Machine's biggest competitor in die casting and robotics?
In giga-casting, LK Machinery (China) and IDRA/Buhler Group (which supply Tesla) lead the largest press tier. In robotics/AI platforms, FANUC, Yaskawa, and Kawasaki Heavy Industries joined a Fujitsu-Nvidia physical-AI robotics initiative in July 2026 that excludes Shibaura Machine.
Did Shibaura Machine used to be called Toshiba Machine?
Yes. Founded in December 1938 as Shibaura Machine Tool Co., it was renamed Toshiba Machine Co., Ltd. in June 1961, then reverted to Shibaura Machine Co., Ltd. in April 2020 after Toshiba Corporation divested its ownership stake.
Timeline
  • 2026-06-02Supplementary FY2026 results detail Moore Nanotechnology deal, LWB integration, China order weakness
  • 2026-05-25FY2026 results: net sales 132.8B yen (-21.0% YoY), net profit 4.2B yen (-60.7% YoY)
  • 2026-04-01New manufacturing subsidiary established in Anhui Province, China; FY2026 earnings announcement delayed
  • 2025-11SHIBAURA MACHINE LWB GmbH (formerly LWB Steinl, Germany) acquisition closes
  • 2025-05-31Functional Fluids Ltd. (Osaka) acquisition completed
  • 2025-05-12FY2025 results: sales up 4.7% YoY to 168.19B yen but net profit falls 58.6% YoY to 10.7B yen
  • 2025-04Company receives order for 12,000-ton die casting machine, called Japan's largest
  • 2020-04-01Toshiba Machine renamed Shibaura Machine after Toshiba Corp. divestiture
Revision history
24 July 2026
First assessed. Losing its protection. The text above is fixed as of this date and is not edited afterwards.
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