Airthings Valuation Multiples

Caterpillar is the world’s leading manufacturer of construction and mining equipment, off-highway diesel and natural gas engines, industrial gas turbines, and diesel-electric locomotives. Its reporting segments are construction, resource, energy, and transportation. Market share approaches 20% across many products. Caterpillar operates a captive finance subsidiary to facilitate sales. The firm has a global reach that is approximately evenly balanced between the US and the rest of the world. Construction skews more domestic, while the other divisions are more geographically diversified. An independent network of over 150 dealers operates approximately 2,800 facilities, giving Caterpillar reach into about 190 countries for sales and support services.

Applied Materials is the largest semiconductor wafer fabrication equipment manufacturer in the world. It has a broad portfolio spanning nearly every corner of the WFE ecosystem. Applied Materials holds leading market share in deposition, which entails the layering of new materials on semiconductor wafers. It is more exposed to general-purpose logic chips made at integrated device manufacturers and foundries. It counts the largest chipmakers in the world as customers, including TSMC, Intel, and Samsung.

CATL, headquartered in Ningde, Fujian Province, is a global leading battery manufacturer founded in 2011. The company specializes in the development and production of lithium-ion batteries for EVs and energy storage systems. CATL is the largest EV battery manufacturer in the world and leads the industry in innovative battery technology development for higher-energy density and safety, longer battery service life and super-fast charging. CATL is also involved in the manufacturing of cathode and other related battery materials. Through its subsidiary Brunp, it works with customers to create a closed-loop battery life cycle from production, application, to recycling.

Siemens is a multi-industry company focused on the areas of automation, electrification, mobility, and healthcare. Its top three geographic regions—the United States, Germany, and China—contribute over half of group revenue. Siemens has a 71% investment in separately listed Siemens Healthineers. Recent portfolio activity included the listing of Siemens Energy, spinning out its power and gas and Siemens Gamesa business divisions in 2020.

Zhongji Innolight Co Ltd is a China-based company engaged in the research & development, production, and sales of high-end optical communication transceiver modules, 5G wireless networks, telecom transmission, and fixed network access. The company pays attention to technology research and development and promotes products with high speed, Miniaturization, low power consumption, and low cost that are developed to provide cloud data centers of high-speed Optical transceivers for telecom equipment manufacturers 5G Fronthaul, midhaul, and backhaul optical modules are used to transmit optical on metro, backbone, and core networks modules as well as applications for fixed networks.

ABB supplies electrical equipment and automation products. Founded in the late 19th century, the company was created out of the merger of two old industrial companies: ASEA and BBC. Its products include electrical equipment, industrial robots, and equipment used for industrial automation, sold via approximately 19 business divisions. ABB is the number-one or -two supplier in two-thirds of its product segments.

Schneider Electric is a global leader in energy management and industrial automation. It holds leading positions in electrical distribution. Its four end-markets include: Buildings, Data Center & Networks, Infrastructure, and Industry. Its largest countries include the United States, China and India.

Amphenol is a global supplier of connectors, sensors, and interconnect systems. It holds the second-largest connector market share globally and sells into the automotive, broadband, commercial air, industrial, IT and data communications, military, mobile devices, and mobile networks end markets. Amphenol is diversified geographically, with operations in 40 countries.

Founded in 1911 by Joseph Eaton, the eponymous company began by selling truck axles in New Jersey. Eaton has since become an industrial powerhouse largely through acquisitions in various end markets. Eaton's portfolio can broadly be divided into two parts: its electrical and industrial businesses. Its electrical portfolio (representing around 70% of company revenue) sells components within data centers, utilities, and commercial and residential buildings, while its industrial business (30% of revenue) sells components within commercial and passenger vehicles and aircraft. Eaton receives favorable tax treatment as a domiciliary of Ireland, but it generates over half of its revenue within the US.

Deere is the world’s leading manufacturer of agricultural equipment and a major producer of construction machinery. The company is divided into four reporting segments: production & precision agriculture, or PPA, small agriculture & turf, or SAT, construction & forestry, or CF, and financial services, or FS, its captive finance subsidiary. The core PPA business is the largest contributor to sales and profits by far. Geographically, Deere sales are 60% US/Canada, 17% Europe, 14% Latin America, and 9% rest of the world. Deere goes to market through a robust dealer network that includes over 2,000 dealer locations in North America with reach into over 100 countries. John Deere Financial provides retail financing for machinery to its customers and wholesale financing for dealers.

Hitachi Ltd is engaged in diverse businesses spanning industries, energy, IT, and real estate. The company operates through four business segments. The Connective Industries segment covers elevators, escalators, home appliances, air conditioning, semiconductor manufacturing equipment, medical analyzers, industrial and distribution solutions, water and environmental solutions, and industrial equipment. The Digital Systems & Services segment offers system integration, consulting, cloud services, IT products, software, and ATMs. The Green Energy & Mobility segment focuses on power grids, renewable energy, nuclear power, and railway systems. The Others include real estate management, sales, and leasing. It generates the majority of its revenue from the Green Energy & Mobility segment.

Safran is a key player in the global commercial and military aerospace propulsion and equipment sectors. The group has three reportable segments: aerospace propulsion (commercial and military aircraft engines and spare parts); aircraft equipment, defense, and aerosystems (diversified business supplying components ranging from landing gear to avionics); and aircraft interiors (seats, cabins, and in-flight entertainment systems). Safran is a partner to the CFM joint venture with GE Aviation, which produces narrow-body engines.

Honeywell traces its roots to 1885 with Albert Butz’s firm, Butz Thermo-Electric Regulator, which produced a predecessor to the modern thermostat. Other inventions by Honeywell include biodegradable detergent and autopilot. Today, Honeywell is a global multi-industry behemoth with one of the largest installed bases of equipment. It operates through four business segments: aerospace technologies, industrial automation, energy and sustainability solutions, and building automation. Recently, Honeywell has made several portfolio changes to focus on fewer end markets and align with a set of secular growth trends. The firm is working diligently to expand its installed base, deriving around one third of its revenue from recurring aftermarket services.

Delta Electronics (Thailand) PCL manufactures and distributes power supplies, electronic equipment, and components such as DC fans, EMI filters, solenoids, etc. The group's reportable segments are: Power electronics, Mobility, Infrastructure, Automation, and Others. The majority of its revenue is generated from the Power electronics segment, which designs, manufactures, and sells power supplies applied to computer, server, office automation equipment, and household electric appliances. The Mobility segment makes EV power systems, the Infrastructure segment builds ICT and energy systems, and the Automation segment offers industrial and building automation. Geographically, the group generates maximum revenue from the United States, followed by Singapore, Germany, Taiwan, and other markets.

Vertiv has roots tracing back to 1946 when its founder, Ralph Liebert, developed an air-cooling system for mainframe data rooms. As computers started making their way into commercial applications in 1965, Liebert developed one of the first computer room air conditioning, or CRAC, units, enabling the precise control of temperature and humidity. The firm has slowly expanded its data center portfolio through internal product development and the acquisition of thermal and power management products like condensers, busways, and switches. Vertiv has global operations today; its products can be found in data centers in most regions throughout the world.

Founded in 1902, Air Liquide is one of the leading industrial gas companies in the world, serving over 3.8 million customers in 78 countries. The company generated approximately EUR 27.9 billion of revenue in 2025, serving a wide range of industries, including chemicals, energy, healthcare, food and beverage, and electronics. Air Liquide employs approximately 65,000 people.

Mitsubishi Corp. is Japan’s largest general trading house, or sogo shosha, a type of conglomerate unique to Japan. Its core role is that of a trading intermediary in a variety of industrial sectors, including resources businesses like energy and metals as well as non-resources businesses, both industrial ones like automotive and non-industrial ones like food, healthcare, and retail. In addition to acting as a trading intermediary (including midstream processing functions to convert inputs into final products), Mitsubishi also participates in upstream production businesses and downstream distribution businesses.

Parker Hannifin started out in 1917 as Parker Appliance, selling pneumatic brakes. Through the acquisition of branded components, the firm has expanded into aerospace engines, agricultural and construction machinery, freight and passenger vehicles, and industrial automation equipment. Within these larger systems, Parker sells a wide array of small, critical pieces such as hydraulic, electromechanical, climate control, and filtration components. Many of its products are designed to work together, resulting in a high rate of cross-selling.

Howmet Aerospace Inc offers engineered solutions for the aerospace and transportation industries. The company's products and solutions include investment castings for jet engines and industrial gas turbines; seamless rolled rings for jet engines; fastening systems for aerospace, industrial and commercial transportation applications; forged jet engine components (e.g., jet engine disks); machined and forged aircraft parts; and forged aluminum commercial vehicle wheels, all of which are sold directly to customers or through distributors. It has four reportable segments: Engine Products, which derives key revenue, Fastening Systems, Engineered Structures, and Forged Wheels. Geographically, the company derives maximum revenue from the USA, followed by France, Japan, Germany, and other markets.

Cummins is a leading manufacturer of diesel and other engines used in heavy- and medium-duty commercial trucks, off-highway equipment, and locomotives, in addition to prime power and standby generators. The company also sells powertrain components, which include filtration products, transmissions, turbochargers, aftertreatment systems, and fuel systems. Sales are approximately 60% US and Canada and 40% rest of the world. Much of Cummins’ foreign sales (China, India, and so forth) are through joint ventures. The company operates 650 distributors and over 19,000 dealer locations across 190 countries. Cummins’ business model is unique as it competes with many of its heavy-duty truck manufacturer customers, which also make their own engines.

Atlas Copco is a 140-year-old Swedish company that pioneered air compression technology and remains a leading air compressor manufacturer. Atlas Copco is also a leading manufacturer of vacuum pump equipment, industrial power tools, and portable power and air compression equipment. The company's operations match the geographic breadth of its customers, with a presence in 180 countries. Atlas Copco's revenue is derived from three sources: initial equipment sales, spare parts, and maintenance.

Bloom Energy designs, manufactures, sells, and installs solid oxide fuel cell systems for on-site power generation. Bloom Energy Servers are fuel-flexible and can use natural gas, biogas, and hydrogen to create 24/7 electricity for stationary applications. Bloom sells its systems in the United States and internationally.

Coherent Corp engaged in materials, networking, and lasers, is a vertically integrated manufacturing company that develops, manufactures, and markets engineered materials, optoelectronic components and devices, and lasers for use in the industrial, communications, electronics and instrumentation markets. The firm operates in three segments Networking, Materials, and Lasers Segment. It generates maximum revenue from Networking segment. The company geographically operates in North America. Europe, China, Japan and Rest of the world.

Founded in 2004, Luxshare Precision is one of the world's largest manufacturers of cables and connectors and is a major supplier to Apple, which accounts for over 70% of revenue. Of Luxshare's 2024 sales, 83% is derived from the consumer electronics end market, while the remaining 16% is spread across the computer, communication, and automobile verticals. In nonconsumer businesses, Luxshare supplies cooling systems, optical interconnects, cables, power supplies, and other electric hardware. Luxshare employs almost 280,000 people and has manufacturing bases in China, India, and Vietnam. Through acquiring German automotive cabling firm Leoni, it has added 26 more production sites mainly in Europe and Africa.

3M, a multinational conglomerate founded in 1902, sells tens of thousands of products ranging from sponges to respirators. The firm is well known for its extensive research and development capabilities, and it is a pioneer in inventing new use cases for its proprietary technologies. 3M is organized across three business segments: safety and industrial (representing around 44% of revenue), transportation and electronics (36%), and consumer (20%). The firm recently spun off its healthcare business, now known as Solventum. Nearly half of 3M’s revenue comes from outside the Americas.

Founded in 1890 as the first manufacturer of electric fans in North America, Emerson Electric has become a leading industrial automation player through the acquisition of established brands. Emerson organizes its business into seven segments that sell a wide range of automation software, power tools, and automation hardware such as valves, gauges, and switches. In recent years, Emerson divested its climate technology and consumer businesses to become more of a pure-play industrial automation company. The automation of a factory is an enticing long-term proposition for manufacturers, helping reduce accident rates and raise uptime and productivity.

Mitsubishi Heavy Industries Ltd is engaged in the manufacturing and sale of ships, industrial machinery, and aircraft. The segments of the company are Energy; Plants and Infrastructure Systems; Logistics, Thermal and Drive Systems; and Aircraft, Defense, and Space. The company earns maximum revenue from the energy segment, which handles clean gas, steam power systems, nuclear power systems, compressors, and marine machinery. The Plants and Infrastructure Systems segment of the company deals with commercial ships, engineering, machine tools, and machinery systems; Logistics, Thermal, and Drive Systems provide material handling systems, engines, HVAC systems, and automotive air-conditioners; and the Aircraft, Defense, and Space cover commercial aircraft, defense aircraft, and others.

Mitsubishi Electric is a leading Japanese diversified industrial manufacturer, specializing in factory automation systems, power and energy systems, infrastructure solutions, automotive equipment, electronic devices, and home appliances. Founded in 1921 and headquartered in Tokyo, the company operates globally with a strong presence in Asia, Europe, and North America. Known for its technological expertise and high reliability, Mitsubishi Electric plays a vital role in sectors ranging from smart manufacturing and transportation to energy management and defense. The company emphasizes sustainability, innovation, and long-term growth through its focus on electrification, automation, and digitalization.

Founded in 1912, Illinois Tool Works has become a diversified industrial manufacturer through acquisitions and innovations that follow customer needs. ITW operates through seven business segments, with no segment representing more than one-fifth of revenue. ITW’s automotive OEM segment sells vehicle components; its food equipment segment sells commercial kitchen appliances; its test and measurement and electronics segment sells inspection and analysis equipment; its welding segment sells welding equipment and consumables; its polymers and fluids segment sells industrial and consumer adhesives, solvents, and coatings; its construction products segment sells building fasteners and tools; and its specialty products segment sells medical, packaging, HVAC, and airport ground equipment.

Based in Toronto, Barrick is one of the world's largest gold miners. In 2025, the firm sold about 3.3 million attributable ounces of gold and about 220,000 metric tons of copper. At end-2025, Barrick had about two decades of gold reserves along with significant copper reserves. After buying Randgold in 2019 and combining its Nevada mines in a joint venture with competitor Newmont later that year, it operates mines in the Americas, Africa, the Middle East, and Asia. The company also has growing copper exposure, driven by the expansion of its Lumwana mine in Zambia and the development of its Reko Diq copper and gold project in Pakistan. It intends to undertake an IPO of its joint venture stakes in Nevada Gold Mines and Pueblo Viejo along with its Fourmile deposit later in 2026.

TransDigm manufactures and services a broad set of specialized parts for commercial and military aircraft. The firm organizes itself in three segments: power and control, airframes, and a small non-aviation segment, which serves mostly off-road vehicles and mining equipment. It operates as an acquisitive holding company that focuses on buying up smaller firms that make proprietary aerospace products with substantial aftermarket demand. TransDigm regularly employs financial leverage to amplify its operating results.

Sumitomo Electric Industries Ltd manufactures and sells electric wires and cables, and other products. The company operates through five segments. The Automotive related business covers wire harnesses, anti-vibration rubber, hoses, electrical parts, and traffic control systems. The Electronics related business provides electronic wires, flexible printed circuits, fluoropolymer products, and metal components. The Environment and Energy related business handles power transmission equipment, substation systems, vacuum and beam equipment, and conductive products. The Industrial Materials business includes steel wire, tools, optical components, and sintered parts. The Information and Communication business offers fiber optic cables, communication equipment, and optical devices.

LG Energy Solution is the third-largest battery maker for electric vehicles with about 11% global share in 2024, according to SNE Research. The EV battery segment is the largest revenue contributor, which accounted for more than 60% of total revenue in 2024. LGES also manufactures batteries for mobility, mobile phones, laptops, electrical devices, and energy storage systems. The company was spun off from LG Chem’s battery division in December 2020 and listed on the Korea Exchange in January 2022. It has global manufacturing facilities in Korea, China, Poland, and the United States. Key customers include General Motors, Tesla, Volkswagen, Hyundai, and Stellantis.

Carrier Global, spun out of United Technologies in 2020, manufactures and services commercial and residential HVAC systems and transportation refrigeration solutions under its flagship Carrier brand, as well as Bryant, Payne, Heil, and others across various price points. In 2024, Carrier acquired Viessmann Climate Solutions to expand its footprint in Europe with heat pumps, boilers, and solar PV equipment. Proceeds from the sale of Carrier’s fire and security (Honeywell) and commercial refrigeration (Haier) businesses reduced debt and focused the company on global HVAC and refrigeration solutions. Carrier generates 75% of sales from equipment and 25% from parts and services. The company derives 50% of revenue from the US, 30% from Europe, and 20% from the Asia-Pacific region.

Larsen & Toubro Ltd is a technology, engineering, manufacturing, and financial services conglomerate operating globally. It enters into contracts to construct various facilities, develop solutions for offshore and onshore hydrocarbon projects, serve power plants, build ships, and perform other engineering projects. Its integrated capabilities help customers throughout the entire value chain, from design to delivering a project. The company's operating segments are: Infrastructure projects, Energy projects, Hi-Tech Manufacturing, IT & Technology services, Financial services, Development projects, and other segments. A majority of its revenue is generated from the Infrastructure projects segment. Geographically, the group generates maximum revenue from its operations in India.

Elite Material Co Ltd is engaged in the manufacturing and selling of printed circuit boards, copper-clad laminates, electronic-industrial specialty chemicals, raw materials, work-in-progress, and finished goods of electronic components. The Group has three reportable segments: The domestic segment produces and sells different types of printed circuit board products, electronic-industrial specialty chemicals, and electronic components, the Foreign segment produces and sells prepreg for printed circuit board and copper-clad laminate, and the Other segment includes investment and product exchange business. Geographically, it operates in Taiwan, China, and Other countries.

Prysmian SpA is an Italian manufacturer of electric power transmission and telecommunications cables and systems. Its business is organized in three segments--Projects, which focuses on the execution of underground and submarine cable projects; Energy Products, which provides power distribution, and industrial and network components; and Telecom, which makes cable systems and connectivity products. More than half of the firm's revenue is generated in the Europe, Middle East, and Africa regions, with the rest coming from North America, Latin America, and Asia-Pacific regions.

With roots tracing back to the early 1900s, Rockwell Automation is the successor to Rockwell International, which spun off its avionics segment in 2001. It is a pure-play industrial automation company that operates through three segments. Its largest segment by revenue, intelligent devices, sells factory floor-level devices such as motors, drives, sensors, relays, and actuators. Its software and control segment sells visualization, simulation, and human-machine interface software and control products such as programmable controllers, computers, and operator terminals. Its smallest segment, lifecycle services, offers digital consulting, engineered-to-order services, and other outsourced services such as remote monitoring, cybersecurity, and asset and plant maintenance and optimization.

Sandvik is a manufacturer of specialized tools and mining equipment used predominantly by global mining, engineering, and automotive customers. The group is composed of three segments: mining and rock solutions, rock processing, and machining. Sandvik was founded in 1862 and listed on the Nordic Exchange in Stockholm in 1901.

ASM International is a Dutch company that supplies deposition equipment for chip fabrication. It is the leader in atomic layer deposition, or ALD, a precise deposition technique that is required in the most advanced semiconductors. ASM’s main clients are logic foundries TSMC, Samsung, and Intel, as well as memory foundries SK Hynix and Micron Technology. Foundries and wafer fab equipment providers like ASM work closely, which gives the firm insight into the customer’s innovation and product road maps. Once a machine is established in a fab, it can generate service revenue for decades.

Sumitomo Corp. is a general trading house, or sogo shosha, a type of conglomerate unique to Japan. Its core role is that of a trading intermediary in a variety of industrial sectors, including resources businesses such as energy and metals as well as nonresources businesses, both industrial ones like machinery and non-industrial ones like food, media, and retail. In addition to acting as a trading intermediary (including midstream processing functions to convert inputs into final products), Sumitomo also participates in upstream production businesses and downstream distribution businesses.

China-based Sungrow manufactures and sells power supply equipment for the new energy industry. It offers a wide range of products, including solar inverters, energy storage systems, wind power converters, electric vehicle drives, among others. It is one of the largest suppliers of solar inverters and energy storage systems globally. It is also one of the largest new energy project developers in the world. Solar inverters, energy storage systems, and new energy investment and development segment each accounted for 37%, 32%, and 27% of revenue in 2024, respectively.

Fujikura Ltd is a Japan-based company mainly engaged in the manufacturing and sales of telecommunication and other electronics equipment. The company operates through five segments. The Automotive division covers wiring harnesses and electrical components. The Electronics division provides printed wiring boards, electronic wires, connectors, and hard disk components. The Energy division includes power and communication cables, aluminum, and coated wires. The Information and Communication division offers optical fibers, cables, components, equipment, network solutions, and construction services. The Real Estate division engages in leasing. It generates the majority of its revenue from the Information and Communication Business Division segment.

Yageo produces passive components for electronic devices. Passive components are necessary for all electronic circuits; they are used to stabilize and control electric flow and remove electromagnetic noise from the circuit. Yageo’s main products are multilayer ceramic capacitors, chip resistors, inductors, and tantalum capacitors, which are ranked third, first, third, and first in global production volume, respectively.

Legrand is a global manufacturer of low-voltage electrical components, which are mostly used in residential (40%) and commercial (40%) buildings, as well as data centers. Its products include wiring devices, cable management, lighting, and audio visual equipment, sold under approximately 80 brands across 180 countries. Its products are sold primarily through specialist distributors that subsequently sell to installers/electricians. Legrand is a major supplier to global electrical equipment distributors, including Rexel and Sonepar. North America and Europe each account for 40% of group sales.

Established in Osaka, Japan, in 1924, Daikin Industries is one of the world’s largest residential and commercial heating, ventilation, and air conditioning product and service companies. North America, Japan, China, and Europe are Daikin’s four biggest markets, with North America accounting for over 30% of the company’s revenue over the years. The air conditioning segment represents about 90% of Daikin’s revenue and operating income, while chemicals and others account for the remaining 10%.

Wus Printed Circuit (Kunshan) Co Ltd is a China-based company. It is principally engaged in the manufacture, distribution, and after-sales services of printed circuit boards (PCBs).

Jabil Inc. is a U.S based company providing engineering, manufacturing, and supply chain solutions. It provides comprehensive electronics design, production, and product management services to companies in various industries and end markets. It operates through three segments: Regulated Industries, serving automotive, healthcare, and renewables; Intelligent Infrastructure, focused on AI, cloud, data centers, and communications, driving the majority of revenue; and Connected Living and Digital Commerce, specializing in digitalization and automation, such as robotics and warehouse automation. The company operates in the U.S., Mexico, China, Malaysia, Singapore, and several other markets.