Mark Alexander

Suburban Energy Services Group LLC supplies energy for homes, farms, and businesses. It offers propane, heating oil, diesel fuel, natural gas, and electricity, as well as heating and air conditioning equipment installation and services. The company was founded in 1998 and is headquartered in Whippany, NJ.

Landmark Property Group LLC operates non-residential buildings. The private company is located in the US. The American company was founded by Mark A. Alexander. Mark A. Alexander has been the CEO since incorporation.

Founded in 1973, W.P. Carey, Inc. is a publicly traded REIT (NYSE: WPC) headquartered in New York City.

Kaydon Corp. designs, manufactures and sells custom engineered products. It operates in two segments, Friction Control Products and Velocity Control Products. The Friction Control Products segment offers anti-friction bearings, split roller bearings, and specialty balls that are used in the aerospace, defense, specialized robotics, medical, alternative energy, security, electronic, material handling, construction, and other industrial applications. The Velocity Control Products segment provides industrial and safety shock absorbers, velocity controls, gas springs, rotary dampers, vibration-isolation and shock-control products, isolation mounts, and highly engineered vibration solutions for use in specialized robotics, material handling, machine tool, medical, amusement, and other industrial applications. The company was founded in 1957 and is headquartered in Ann Arbor, MI.