LSG Sky Chefs Group
LSG Sky Chefs Group is the global leader in airline catering and the management of all in-flight service related processes.  It’s parent company LSG Lufthansa Service Holding AG, the flagship airline of Germany, is the largest trafficking airline throughout Europe.  In 2005, Landmark was retained to engage in the removal of two 10,000 gallon non working Underground Storage Tanks (UST) that had grade four fuel in it with coordination and highly sensitive cooperation  with NJDEP and their newly enforced guidelines.  The removal and decommission of the UST took place at both high volume JFK International Airport in New York and Newark International Airport in New Jersey.

Mosholu Monte-Fiori Hospital
In existence for over a century, Moshulu Monte-Fiore Hospital has been a recognized establishment founded in the heart of the Bronx, expanding its healthcare presence to over 2 million individuals on a nationwide basis.  In 2004, Landmark began their initial stage of investigation for an oil leak at the base of an elevator shaft to be erected.  Landmark continued the project conducting a phase II site investigation.  They determined the type of oil, and proposed a Phase III Excavation to dig deep below the surface, create an underpinning, remediation of eight feet of soil and build a watertight sub basement.  They then finished by overlaying a slab of concrete over the reedited soil to seal any potential leakage and prevent any exposure to hazardous materials by construction workers or building occupants.

Merrick  Real Estate Group
Merrick Real Estate Group is one of the leading developers in NYC.  Landmark embarked on a soil and bedrock excavation leading to the transportation and disposal of hazardous material services to one of their locations in upper Mahattan.  Over 2,900 tons of soil and 400 tons of bedrock were excavated with deep coordination with the NYC Dept of Environmental Conservation (NYCDEC) monitoring proper execution and elimination of these toxic contaminants.

Columbia University
Columbia University, founded in 1754, remains the oldest institution of higher learning in the state of New York; the fifth oldest in the United States. Expanding its campus, Felix Associates was responsible for all of the underground utilities that are going to service the new complex known as Columbia Manhattanville. This mini city within Columbia University includes housing, classrooms and stores.  As the initial digging phase begins, soil contaminated with metals, petroleum constituents and other non hazardous contaminants is generated and needs to be covered at all times so it does not affect its surroundings.  Landmark was engaged to responsibly manage the soil, continue testing to prevent cross contamination and locate and proceed withthe removal and recycling of the soil at an appropriate facility.  This long term contract is expected to expand into further capacities in the coming future. 

Ryder Construction Inc.
Ryder Construction Inc is an award winning General Contracting, Construction Management, and Consulting company based in the heart of New York.  Working on a broad range of everything from historical and landmark buildings to new construction they have established their name over the last 30+ years.  Landmark Consulting first subcontracted with Ryder in 2008 on 34 Berry, where the work continues.  The project started the design and remediation of a NYCDEP little E designated site and a NYSDEC spill closure at 34 Berry Street.  The scope of the project included Asebestos Abatement, remediation and foundation demolition.  All approvals have gone through the New York State Department of Conservation (NYSDEC), helping strengthen Landmark’s visibility on a government scale.