TCP Petcoke Corporation

Midtown’s energy grid hums on decisions made in quiet offices above Park Avenue. One of those offices belongs to TCP Petcoke Corporation, a supplier that keeps industrial furnaces and power plants running without fanfare. 90 Park Ave on the 26th floor is where bulk shipments are negotiated, contracts signed, and logistics mapped—all before the first railcar leaves the terminal.

Inside the energy sector, petcoke is the heavy, carbon-rich residue left after oil refining. It fuels cement kilns, steel mills, and utility boilers across the Northeast. TCP Petcoke handles the full chain: sourcing, storage, blending, and delivery. Their clients range from regional manufacturers to municipal power authorities, each with precise specifications for sulfur content, particle size, and calorific value. When a plant manager needs a last-minute top-up, they call (212) 512-9720 to lock in a same-week barge or unit-train load.

Directions to the office are straightforward for anyone familiar with Grand Central’s underground corridors. The map at this link plots the quickest route from the subway turnstiles to the elevator bank. No signage marks the suite itself—just a discreet plaque beside the door.