GLDD vs ALNT Comparison

Great Lakes Dredge & Dock Corp is a provider of dredging services in the United States. The Company is also fully engaged in expanding its core business into the offshore energy industry. Dredging involves the enhancement or preservation of the navigability of waterways or the protection of shorelines through the removal or replenishment of soil, sand, or rock. Company work generally is to performed in coastal waterways and deep water ports. Its project portfolio includes Coastal Restoration, Coastal Protection, Ports and Harbors, International, and Inland Dredging.

Allient Inc, formerly Allied Motion Technologies Inc designs, manufactures, and sells precision and specialty motion control components and systems. The firm primarily caters to the vehicle, medical, aerospace and defense, and electronics and industrial, pumps, and robotics sectors. It mainly operates and sells across the United States, Canada, South America, Europe, and Asia. Its products and solutions include nano precision positioning systems, servo control systems, motion controllers, digital servo amplifiers and drives, brushless servo, torque, and coreless motors, brush motors, integrated motor drives, gear motors, gearing, incremental and absolute optical encoders, active (electronic) and passive (magnetic) filters for power quality and harmonic issues.