ENR vs ASPN Comparison

Energizer Holdings Inc makes and distributes household batteries, specialty batteries, and lighting products. Energizer offers batteries using lithium, alkaline, carbon-zinc, nickel-metal hydride, zinc-air, and silver oxide technologies. These products are sold under the Energizer, Rayovac, Varta and Eveready brands at performance and premium price segments. It also offers auto care products in the appearance, fragrance, performance, and air conditioning recharge product categories. The company operates in two geographical segments: Americas and International, of which the majority of its revenue is derived from the America. It has two product segments: Batteries & Lights and Auto Care. It earns maximum revenue from Batteries & Lights segment.

Aspen Aerogels Inc is an aerogel technology company that designs, develops, and manufactures high-performance aerogel insulation used in the energy industrial and sustainable insulation markets. The company also conducts research and development related to aerogel technology supported by funding from several agencies of the United States of America government and other institutions in the form of research and development contracts. It is engaged in two operating segment Energy Industrial and Thermal Barrier. Geographically, it operates in the U.S. and also has a presence in other International countries. It generates the majority of its revenue from the Energy Industrial segment and the United States market. Some of its products include Pyrogel XTE; Cryogel Z; Spaceloft Subsea; and others.