Henningson, Durham & Richardson Architecture and Engineering, P.C.

Lobbying client

The New York registration for HDR, a large employee-owned architecture and engineering firm. It has worked on MTA subway station rehabilitations under the Enhanced Station Initiative and, with Jacobs, on design of the planned Interborough Express light rail line between Brooklyn and Queens. It filed 15 disclosures since 2024, registered citywide and lobbying all 51 council members through Constantinople & Vallone Consulting on construction and infrastructure budget matters.

Council members lobbied
51 (citywide)
Filings (since 2024)
15
Lobbying compensation (since 2024)
$330,000

Represented by lobbyist firms

What they lobbied on

subjects from their filings

Sources