Sentinel Holdings is a private-sector organisation with 8 documented government contracts. Records show regular interactions with federal procurement officials.
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Facts (15)
SecondaryFederal disclosure records show Sentinel Holdings registered as a lobbyist for Council on Foreign Relations on 2019-05-27.
SecondaryProperty records indicate Sentinel Holdings co-owns a $2,355 commercial property in Arlington, VA with Thaddeus Kellifer, acquired 2018-02-16.
SecondarySentinel Holdings attended a closed-door briefing at Brookings Institution alongside Constance Blackworth on 2022-08-20, according to internal attendance logs.