Vacuums & floor care

Rare earth processing and materials company; operates the only commercial rare earth separation facility in Europe — the Sillamäe, Estonia plant. Sillamäe is a former Soviet uranium enrichment and rare earth processing site on the Baltic Sea. Neo's Sillamäe plant separates rare earth feedstock into NdPr oxide and other rare earth products for European magnet manufacturers. Also operates rare earth processing in China (Zibo, Shandong). Neo is the critical link in a non-China NdPr supply chain for European permanent magnet producers. Listed on Toronto Stock Exchange. EU-funded as part of Critical Raw Materials strategy.

Amperex Technology Limited (ATL; headquartered Dongguan, Guangdong, China) is the world's largest manufacturer of LCO (lithium cobalt oxide) battery cells for consumer electronics, holding approximately 35-40% of the global smartphone and tablet cell market. ATL was founded in 1999 in Hong Kong and relocated primary operations to Dongguan. The company was acquired by TDK Corporation (Japan; TYO: 6762) in 2005 for approximately ¥10.5B — making a Chinese battery maker a wholly-owned subsidiary of a Japanese electronics conglomerate. ATL is the primary cell supplier for Apple iPhone (jointly with Samsung SDI), Google Pixel, Huawei smartphones, and virtually all major Android OEM devices. ATL's primary LCO cell manufacturing campus is in Dongguan, Guangdong; it also operates a major facility in Ningde, Fujian (the same city whose name gives CATL — Contemporary Amperex Technology Limited — its identity, though ATL and CATL are entirely separate companies). ATL is privately held within TDK and does not publish standalone financials; revenue is estimated at $5-7B+ annually.

Rare earth processing and magnet powder specialist; operates separation plant in Sillamäe Estonia (only commercial rare earth separation in Europe); NdFeB powder and finished magnet production

Leading global robot-vacuum maker (China); emblematic of the China-concentrated robot floor-care supply base, incl. LiDAR navigation.

Japanese specialty steel and magnetic materials company; Toyota Group member (Toyota holds ~24% equity). Produces bonded NdFeB magnetic powder (MIRAMAG brand) as a competitor to Neo Performance Materials' Magnequench. ~15-20% estimated global bonded NdFeB powder market share. Also produces specialty steel forgings for automotive transmission components. TSE: 5482.

Samsung SDI Co., Ltd. (Yongin, Gyeonggi-do, South Korea; KRX: 006400; ~KRW 20T revenue) is the battery manufacturing arm of the Samsung Group, producing cylindrical, prismatic, and pouch lithium-ion cells for consumer electronics (smartphones, laptops, tablets), power tools, and electric vehicles. In the consumer electronics LCO cell segment, Samsung SDI holds approximately 15-18% global market share. Samsung SDI manufactures LCO pouch cells at its Tianjin, China facility (primarily for smartphone applications) and cylindrical cells at Cheonan, South Korea. Samsung SDI is a co-supplier of Apple iPhone battery cells alongside ATL — Apple's dual-sourcing strategy for iPhones is the most sophisticated single-input procurement program in consumer electronics. Samsung SDI's EV battery business (NMC prismatic cells for BMW iX, Rivian, Stellantis) is growing faster than its consumer electronics segment.

LG Energy Solution, Ltd. (Seoul; KRX: 373220; ~KRW 25T revenue; spun off from LG Chem in 2020, IPO 2022) is one of the world's largest lithium-ion battery manufacturers with ~10% of the global consumer electronics LCO cell market. LGES produces LCO pouch cells at Ochang, North Chungcheong Province, South Korea and at Nanjing, China. Consumer electronics customers include LG Electronics (flagship G and V series smartphones, now discontinued), Google Pixel phones, and various laptop OEMs. LGES is primarily known for its EV battery business (NMC/NCMA cells for GM Ultium, Stellantis, Volkswagen, Honda) — its consumer electronics cell business is smaller and shrinking as the company prioritizes high-margin EV contracts. LGES operates a joint venture with GM (Ultium Cells LLC) building four US battery gigafactories.

Chinese bonded NdFeB magnetic powder producer; competes with Magnequench in the bonded magnet market. ~10% estimated global market share. Produces isotropic NdFeB powder for bonded magnet manufacturers serving automotive and consumer electronics applications.

Murata Manufacturing Co., Ltd. (Nagaokakyo, Kyoto; TSE: 6981; ~¥2T revenue) is a Japanese electronic components manufacturer that acquired Sony Energy Devices Corporation (Sony's battery division) in 2017 for approximately $142M, inheriting Sony's 18650 cylindrical cell manufacturing expertise. Murata's battery division produces lithium-ion cells and battery packs for professional electronics, wearables, and medical devices. Murata's 18650 cells are used in some professional radio battery packs — the same cell format used in laptop batteries and early Tesla vehicles. Murata's battery manufacturing operates from Koriyama (Fukushima Prefecture), inherited from Sony. Despite the Sony heritage, Murata is a smaller player vs. Chinese Li-ion manufacturers in commodity applications but retains premium positioning in high-reliability professional electronics where Sony's quality legacy matters.

Panasonic Energy Co., Ltd. (Osaka; subsidiary of Panasonic Holdings; TYO: 6752) manufactures cylindrical, prismatic, and thin lithium-ion cells. In the consumer electronics LCO segment, Panasonic holds approximately 5-7% global market share, primarily supplying laptop and tablet manufacturers including Panasonic's own TOUGHBOOK line. Panasonic's largest battery operation is its EV cylindrical cell joint venture with Tesla (Panasonic Energy of North America; Sparks, Nevada gigafactory) — but this produces NCA (nickel cobalt aluminum) cells for Tesla rather than LCO. Panasonic Energy's Kasai, Hyogo Prefecture Japan facility handles consumer LCO cell production. Panasonic Energy was spun off from the Panasonic Group battery operations as a separate entity in 2022 to enable more agile decision-making.

Contemporary Amperex Technology Limited (CATL; Ningde, Fujian; SZSE: 300750; ~CNY 328B revenue) is the world's largest EV battery manufacturer by volume, primarily producing NMC and LFP cells for electric vehicles. CATL also manufactures LCO cells for consumer electronics as a smaller business segment, holding approximately 5% of the global consumer electronics LCO market. CATL's consumer electronics battery division competes with ATL (its corporate sibling — both trace roots to Ningde, and ATL's Ningde facility is in the same city as CATL's headquarters, though they are entirely separate companies spun from different lineages). CATL's LCO consumer cell business is not separately disclosed; it is likely a strategic hedge to maintain customer relationships with consumer electronics OEMs who also source EV batteries from CATL.

Designs and manufactures its own high-speed digital brushless motors (Hyperdymium) in-house for cordless vacuums and hair care.

Robot-vacuum maker (Deebot); integrates LiDAR/camera navigation.

Leading LiDAR maker for autonomous vehicles and robotics; added to US DoD Section 1260H list.

Hong Kong-listed (SEHK: 179) precision motor manufacturer; HQ in Hong Kong with primary production in China. Produces micro-motors, BLDC motors, and actuators for automotive, industrial, and home appliance applications. Annual revenues ~$3B. Specializes in smaller BLDC motors for dishwasher pumps, refrigerator fans, and small appliance drives. Supplies major appliance brands globally including Whirlpool, Bosch, and LG.

Eindhoven, Netherlands-based semiconductor company (NASDAQ: NXPI); the dominant supplier of CAN bus transceivers and automotive microcontrollers used in agricultural ECUs. TJA family CAN transceivers (TJA1042, TJA1050, TJA1040) are the de facto standard in automotive AND agricultural CAN bus networks — every ISOBUS-compliant ECU and implement controller contains NXP CAN transceivers. S32K series Arm Cortex-M automotive MCUs support CAN FD (up to 8 Mbps) and ISO 26262 functional safety (ASIL B/D); widely used in tractor zone ECUs, body control, and electrification. ISOBUS (ISO 11783) is built on CAN bus (ISO 11898); NXP dominates the transceiver market that underpins every ISOBUS communication on every modern tractor, combine, and implement. Also major supplier for automotive ADAS, V2X, and RF systems.

World's largest manufacturer of small precision electric motors (TSE: 6594, HQ Kyoto); founded 1973 by Shigenobu Nagamori. Dominates hard disk drive (HDD) spindle motors (nearly 100% global market share for decades) and is aggressively expanding into BLDC motors for home appliances and EV traction motors. Annual production exceeds 1 billion motor units across all categories. Key BLDC divisions: Nidec Motor Corporation (US, household appliances), Nidec Global Appliance (Brazil, formerly Embraco). The same Nidec that makes the spindle motor in every hard drive also makes the BLDC motor in washing machines and is building the next generation of EV traction motors.

World's largest automotive microcontroller manufacturer by unit volume. Controls ~30% of automotive MCU market. A March 2021 fire at Renesas's Naka fab (Japan) destroyed cleanroom equipment and directly worsened the global automotive chip shortage that cost automakers $210B in lost production. Renesas is also the world's third-largest MCU vendor overall.