Hartz Mountain Industries, Inc. is one of the largest private owners of commercial real estate in the U.S.

We have grown from a small start in 1966 to a large regional real estate enterprise, owning and operating a portfolio of more than 200 buildings in the New York/Northern New Jersey area, representing more than 38 million square feet of retail, hotel, office and industrial properties.

In addition, with more than 200 undeveloped acres of prime land in Northern New Jersey, Hartz Mountain is ensuring its future strength and growth for years to come with continued development, management and leasing of commercial, industrial and residential properties in the region.

At Hartz Mountain, the expertise housed under one roof is extraordinary. Hartz Mountain is staffed to build even the most complex developments, whether commercial, industrial, or residential, quickly and economically with in-house architectural, construction, design, engineering, legal, marketing and financial departments, as well as offering corresponding management and leasing services.