Amrel builds and sells fully rugged computer systems including laptops, portable and mobile PCs, handheld computers, vehicle mounted computers, tablets, and more.

BSi makes rugged industrial computers including laptops, panel mounted computers, portable and mobile computer systems, tablets, and notebooks.

General Dynamics makes Itonix rugged industrial computers including laptops, vehicle notebooks, and tablet PCs.

Glacier Computer makes Everest rugged mobile computers with a 600MHz, 1.0GHz, or 1.4GHz processor, up to 1GB DRAM, three function buttons, USB 2.0, and many accessible slots.

Panasonic makes Toughbooks, fully-rugged, semi-rugged, business-rugged, ultra-mobile rugged, and vehicle mounted rugged notebooks and laptops for assorted applications and uses.

Paragon offers ruggedized computer systems such as laptops, portable computers, mobile computers, and tablets, optimized for harsh environments.

RuffPC makes rugged mobile PCs and laptops, designed to withstand harsh conditions, with their fully rugged model offering a full magnesium alloy case construction and sealed ports and connectors.

Rugged Notebooks sells ruggedized laptop computers that use solid state drives to limit the number of moving parts in their machines as well as specialised mobile performance for harsh environments.

Stealth Computer makes rugged industrial computer systems such as portable PCs, keyboards, flat panel monitors, rackmount computers, and more for use in telecommunications, scientific, industrial/commercial, and control applications.