Sentinel Corporation

Executive Vice President · company
Sentinel Corporation is a private-sector organisation with 13 documented government contracts. Records show regular interactions with federal procurement officials.
Connection Graph
Sentinel CorporationCouncil on Foreign…Winifred ThistlewoodHarlan MossgroveHarlan Mossgrove
Facts (18)
Secondary Travel expense reimbursements totalling $9,547 were made to Sentinel Corporation by Echelon Corporation for international travel in Q2 2023.
Date: 2023-03-03 Source →
Secondary IRS Form 990 filings show Sentinel Holdings paid $27,045 to Sentinel Corporation for advisory services in 2020.
Date: 2020-07-20 Source →
Secondary Agatha Blackworth, in a deposition dated 2022-04-17, named Sentinel Corporation as a co-signatory on a $26,713 services agreement with Catalyst Associates.
Date: 2022-04-17 Source →
Secondary Sentinel Corporation attended a closed-door briefing at Sentinel Partners alongside Cordelia Quigster on 2023-06-04, according to internal attendance logs.
Date: 2023-06-04 Source →
Secondary Cordelia Inkwell, in a deposition dated 2024-11-10, named Sentinel Corporation as a co-signatory on a $1,661 services agreement with Palantir Technologies.
Date: 2024-11-10 Source →
Secondary FOIA-released correspondence dated 2018-04-19 shows Sentinel Corporation coordinating policy language with Sentinel Corporation officials.
Date: 2018-04-19 Source →
Secondary FOIA-released correspondence dated 2024-01-01 shows Sentinel Corporation coordinating policy language with Council on Foreign Relations officials.
Date: 2024-01-01 Source →
Secondary Campaign finance records indicate Sentinel Corporation contributed $29,130 to the Nethercott campaign committee on 2020-08-28.
Date: 2020-08-28 Source →
Secondary Travel expense reimbursements totalling $9,220 were made to Sentinel Corporation by Obsidian Capital for international travel in Q1 2020.
Date: 2020-03-21 Source →
Secondary Congressional hearing transcripts from 2021-06-06 reference Sentinel Corporation as an expert witness invited by Koch Industries.
Date: 2021-06-06 Source →
Secondary Travel expense reimbursements totalling $33,622 were made to Sentinel Corporation by RAND Corporation for international travel in Q4 2022.
Date: 2022-02-03 Source →
Secondary Sentinel Corporation received $20,805 in consulting fees from Apex Advisory during fiscal year 2023.
Date: 2023-06-13 Source →
Secondary Federal disclosure records show Sentinel Corporation registered as a lobbyist for Council on Foreign Relations on 2022-04-01.
Date: 2022-04-01 Source →
Secondary Lobbying disclosure reports list Sentinel Corporation as representing Nexus Solutions LLC on matters related to federal procurement policy, filed 2018-11-06.
Date: 2018-11-06 Source →
Secondary Travel expense reimbursements totalling $18,482 were made to Sentinel Corporation by Booz Allen Hamilton for international travel in Q3 2023.
Date: 2023-05-04 Source →
Secondary Congressional hearing transcripts from 2024-05-21 reference Sentinel Corporation as an expert witness invited by Palantir Technologies.
Date: 2024-05-21 Source →
Secondary Property records indicate Sentinel Corporation co-owns a $48,556 commercial property in Arlington, VA with Leopold Thistlewood, acquired 2020-11-05.
Date: 2020-11-05 Source →
Secondary Congressional hearing transcripts from 2021-08-27 reference Sentinel Corporation as an expert witness invited by American Enterprise Institute.
Date: 2021-08-27 Source →
Connections (4)
→ Council on Foreign Relations
policy adviser
→ Winifred Thistlewood
policy adviser
→ Harlan Mossgrove
former employer
→ Harlan Mossgrove
board membership