WLDN vs GHM Comparison

Willdan Group Inc is a technical services company focused on energy and infrastructure solutions. The company's solutions include energy planning and analytics, consulting, software, public finance, engineering, and program implementation. It operates through two segments: i) Energy segment: It provides specialized, comprehensive energy solutions to businesses, utilities, state agencies, municipalities, and non-profit organizations. ii) Engineering & Consulting: It provides civil engineering and construction management, building and safety services, city engineering and planning support, civil design, geotechnical services, and material testing. The majority of revenue is derived from the Energy segment. Geographically, all of the company's revenue is generated from the United States.

Graham Corp designs and manufactures mission-critical fluid, power, heat transfer, vacuum, and mixing technologies for the Defense, Energy & Process, and Space industries. In Defense, its equipment is used in nuclear and non-nuclear propulsion, power, fluid transfer, thermal management, and mixing systems. In Energy & Process industries, it supplies equipment for vacuum, heat transfer, mixing, and fluid transfer applications used in oil refining, chemical facilities, fertilizers, ethylene, methanol, energetics, food & beverage, medical, and alternative energy applications such as hydrogen and geothermal processes. In the Space industry, its equipment is used in propulsion, power, thermal management, mixing, and life support systems. It operates in the United States and other countries.