ASYS vs DE

Amtech Systems Inc.

Amtech Systems, Inc. manufactures and sells capital equipment and related consumables for use in fabricating silicon carbide (SiC), silicon power devices, analog and discrete devices, electronic assemblies, and light-emitting diodes (LEDs) worldwide. The company operates in Semiconductor and SiC/LED segments. The Semiconductor segment designs, manufactures, sells, and services thermal processing equipment, including solder reflow ovens, diffusion furnaces, and customer high-temp belt furnaces for use by semiconductor manufacturers, as well as in electronics, automotive and other industries; and wafer polishing equipment and related services. Its products include horizontal diffusion furnaces; and belt furnaces. The SiC/LED segment manufactures and sells consumables and machinery for lapping and polishing of materials, such as silicon wafers for semiconductor products; sapphire substrates for LED lighting and mobile devices; silicon carbide wafers for LED and power device applications; various glass and silica components for 3D image transmission; quartz and ceramic components for telecommunications devices; and medical device components, and optical and photonics applications. The company sells its products through sales personnel, as well as a network of independent sales representatives and distributors. The company was formerly known as Quartz Engineering & Materials, Inc. and changed its name to Amtech Systems, Inc. in 1987. Amtech Systems, Inc. was founded in 1981 and is headquartered in Tempe, Arizona.

Deere & Company

Deere & Company, together with its subsidiaries, manufactures and distributes various equipment worldwide. The company operates through three segments: Agriculture and Turf, Construction and Forestry, and Financial Services. The Agriculture and Turf segment provides various agriculture and turf equipment, and related service parts, including large, medium, and utility tractors; tractor loaders; combines, cotton pickers, cotton strippers, and sugarcane harvesters; harvesting front-end equipment; sugarcane loaders and pull-behind scrapers; tillage, seeding, and application equipment comprising sprayers, nutrient management, and soil preparation machinery; self-propelled forage harvesters and attachments, balers, and mowers; riding lawn equipment, golf course equipment, utility vehicles, and commercial mowing equipment along with associated implements; integrated agricultural solutions and precision technologies; and other outdoor power products. The Construction and Forestry segment offers a range of machines and service parts used in construction, earthmoving, road building, material handling, and timber harvesting, including backhoe loaders; crawler dozers and loaders; four-wheel-drive loaders; excavators; motor graders; articulated dump trucks; landscape loaders; skid-steer loaders; milling machines; recyclers; slipform pavers; surface miners; asphalt pavers; compactors; tandem and static rollers; mobile crushers and screens; mobile and stationary asphalt plants; log skidders; feller bunchers; log loaders; log forwarders; and log harvesters and related logging attachments. The Financial Services segment finances sales and leases agriculture and turf, and construction and forestry equipment. It also offers wholesale financing to dealers of the foregoing equipment; and extended equipment warranties, as well as finances retail revolving charge accounts. Deere & Company was founded in 1837 and is headquartered in Moline, Illinois.