SHIM vs APT Comparison

Shimmick Corp is a leading provider of water and other critical infrastructure solutions nationwide. It selectively focuses on the following types of infrastructure projects: Water Treatment, Water Resources, and Other Critical Infrastructure. In water treatment projects the company expands, rehabilitates, upgrades, builds and rebuilds water and wastewater treatment infrastructure, including desalination plants. In water resources projects company builds, expands, and improves water storage and conveyance, dams, levees, flood control systems, pump stations, and coastal protection. In Other Critical Infrastructure projects, It builds, retrofits, expands, rehabilitates, operates, and maintains its nation's critical infrastructure, including mass transit, bridges, and military infrastructure.

Alpha Pro Tech Ltd is involved in the business of developing, manufacturing, and marketing of disposable protective apparel, building supply, and infection control products principally in the United States. It operates its business through segment which includes Building Supply and Disposable Protective Apparel. It mainly offers a line of construction supply weatherization products, namely house wrap and synthetic roof underlayment as well as other woven material, different styles of disposable products like shoe covers, bouffant caps, gowns, coveralls, lab coats, frocks and other miscellaneous products. It also provides face masks and eye shields. It generates most of its revenues from the sale of products across the United States.