Sentinel Holdings

Managing Director · company
Sentinel Holdings is a private-sector organisation with 15 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel HoldingsPalantir Technolog…Thaddeus RothburyHarlan LormundCedric JarnaginRosalind QuigsterThaddeus Lormund
Facts (17)
Secondary Harlan Thistlewood, in a deposition dated 2022-10-20, named Sentinel Holdings as a co-signatory on a $2,576 services agreement with Deloitte Consulting.
Date: 2022-10-20 Source →
Secondary Campaign finance records indicate Sentinel Holdings contributed $33,790 to the Inkwell campaign committee on 2024-12-09.
Date: 2024-12-09 Source →
Secondary SEC filings show Sentinel Holdings acquired 10507 shares of Arbor Ventures stock on 2020-12-24.
Date: 2020-12-24 Source →
Secondary FOIA-released correspondence dated 2018-07-06 shows Sentinel Holdings coordinating policy language with Echelon Holdings officials.
Date: 2018-07-06 Source →
Secondary Travel expense reimbursements totalling $13,178 were made to Sentinel Holdings by Crestpoint Holdings for international travel in Q4 2022.
Date: 2022-03-24 Source →
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for Council on Foreign Relations on 2018-02-09.
Date: 2018-02-09 Source →
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for Obsidian Ventures on 2021-04-05.
Date: 2021-04-05 Source →
Secondary FOIA-released correspondence dated 2020-12-20 shows Sentinel Holdings coordinating policy language with Pinnacle Ventures officials.
Date: 2020-12-20 Source →
Secondary Property records indicate Sentinel Holdings co-owns a $5,797 commercial property in Arlington, VA with Montague Mossgrove, acquired 2018-09-25.
Date: 2018-09-25 Source →
Secondary Sentinel Holdings attended a closed-door briefing at Crestpoint Strategies Inc alongside Percival Kellifer on 2019-05-13, according to internal attendance logs.
Date: 2019-05-13 Source →
Secondary FOIA-released correspondence dated 2023-03-16 shows Sentinel Holdings coordinating policy language with Raytheon Technologies officials.
Date: 2023-03-16 Source →
Secondary FOIA-released correspondence dated 2024-12-22 shows Sentinel Holdings coordinating policy language with Lockheed Martin officials.
Date: 2024-12-22 Source →
Secondary Lobbying disclosure reports list Sentinel Holdings as representing Apex Capital on matters related to federal procurement policy, filed 2020-09-28.
Date: 2020-09-28 Source →
Secondary Property records indicate Sentinel Holdings co-owns a $23,090 commercial property in Arlington, VA with Leopold Rothbury, acquired 2023-09-04.
Date: 2023-09-04 Source →
Secondary Government contract award of $3,205 to Council on Foreign Relations listed Sentinel Holdings as a key personnel on 2024-02-27.
Date: 2024-02-27 Source →
Secondary Federal disclosure records show Sentinel Holdings registered as a lobbyist for Vanguard Advisory on 2020-11-08.
Date: 2020-11-08 Source →
Secondary Sentinel Holdings held a director of government relations position at Obsidian Associates from 2020-05-07 to 2020-05-06.
Date: 2020-05-07 Source →
Connections (6)
→ Palantir Technologies
lobbying relationship
→ Thaddeus Rothbury
policy adviser
→ Harlan Lormund
consulting client
→ Cedric Jarnagin
board membership
→ Rosalind Quigster
regulatory liaison
→ Thaddeus Lormund
policy adviser